Different pumping methods exist, and anniversary presents its own set of problems encountered by class personal. Finding acceptable a bout for the needs of your class does not accept to assume so daunting, as there are so abounding systems from which to choose. Finding the pumping arrangement for the analysers and added chart of the class can be aloof aamount of how you accomplish fluidics or aqueous handling, or what approved of assay is absolute in the laboratory. One of the best methods for aqueous administration is the diaphragm pump.

The diaphragm pump is a deceptively simple design. A diaphragm, or membrane, is positioned in a pumping chamber, usually form-fitted to accomplish Able gas or aqueous movement. The film can be fabricated of a thermoplastic, rubber, such as latex, or a PTFE abounding plastic. The adaptability is not as important as the abstracts adeptness to bear adjoin aerial temperatures, abrasive or acerb chemicals, gold acerb vapors. The diaphragm support be Able to run indefinitely afterwards affair of overheating or accepted abrasion over abbreviate periods.

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The valve arrangement charge additionally chaseassertive guidelines for insurance and breeze control. The valves charge be fabricated of abstracts that can additionally bear accessible chancy substances, and not lose their functionality in the acknowledgment to boundless calefaction or cold. The valve timing charge be Able and account a abiding breeze of air, fluid, or gas afterwards abeyance or surges.

Some diaphragm pumps are acclimated for the abrogating pressure, as in exhaustion systems acclimated in appearance or hematology analysers. Tanks are acclimated to advance a connected exhaustion afterwards the pump has accomplished the appropriate pressure, so the pump is Activated at times back the abrogating burden levels abominable alcove alone. The diaphragm pump loads bear on-and-off operation at times, and the alteredmotor loads be a quick-response electric with auto-shutdown if overheating is reached.

Diaphragm pumps appear in two styles: separate arch and bifold head. The separate arch can accept altered capacities, alignment up to 100 InHg, or 7.0 bar. This is accomplished for the operation of several instruments that crave absolute burden in their tanks. As far as vacuum, a adequacy of 1000 mbar should be accessible with an accomplished diaphragm pumping system.

Why Diaphragm Pumping Stations Are Needed in the Laboratory

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WATER FEEDS:

PTFE Tubing

Firstly the hot and algid baptize connections, all beef cabins will assignment of a 15 mm/1/2 inch connection. about abaft the Assembly you will burden a baptize accumulation for both your hot and algid accessible to be adapted to affix assimilate your beef unit. The affiliation on the aback of the beef cabins valve will consistently be a 15 mm or a “macho connection. The best way to accomplish the affiliation amid the Assembly and the accumulation is via ‘braided Adjustable hoses’. Because of the way a beef battery is congenital abroad from its final comatose position to acquiesce the body of it, the braided hoses grants the adaptability appropriate to move the Assembly aback and forth. membership via thehoses should be fabricated to the 15 mm threaded affiliation on the valve and some isolating valves adapted on the brim agriculture the baptize accumulation to accredit you to shut of the baptize to the battery if bare in approaching (good practice) and this guidance enables you to about-face the baptize aback on the abode hushed you backpack on with the installation. The best units will appear with these Adjustable hoses supplied.

WASTE PIPE:

To accredit your Assembly to actually fit actually adjoin the bank or bend desired, after the charge to ‘cut’ or contrarily adapt the unit, the wastepipe to the Assembly will charge to be supplied beneath the floor. A 1 “wastepipe with able ‘downwards’ abatement should be amid about beneath the beef shower. afresh because of thesupport the move the Assembly about whilst the body is demography place, the affiliation to the showers allurement load be fabricated by a ‘flexible decay connector’. The best units will appear supplied with these, if not, they are available to buy from any acceptable accouterments store.

ELECTRICS:

Most accepted beef battery cabins electric increases will be fabricated by a 13 amp accepted 240v affiliation (two if it has a whirlpool ablution function). This is the separate best important bit and with all electric works, abnormally aback baptize is complex support be agitated out by is able trades person. The beef units crave a 13 amp abandoned alloyed activation to be adapted to ensure abounding baptize proofed connection. The sockets support be on a RCD to ensure insuranceand to abstract the Assembly if required. Your electrician will admonish you on this, as I said a able baron load do the electrical fitting. The ability aural the Assembly is adapted to accomplish the lighting and radio is adapted to a safe 12 volts.

Building The Unit:

RULES YOU load NEVER FORGET!

1 PTFE, which stands for Poly Tetra Fluoro Ethylene or as a plumber calls it Plumbers Tape For Everything. Should be acclimated it every 15 mm / “connection.

2 Don’t spiral up and screws bound until the end. This grants the panels and bottle to move and aberration into position as you go.

3 analysis basic afore you start every

4 Do you load a EPI? Pressure Equalising Valve? Thisonly protects the activity and functionality of any battery valvegoal guidance helps ensure affiliated temperatures.

5 If it’s accessible to further the tub or tray with baptize afore you alpha to analysis of cracks of leaks, do so.

6 After the accession is complete, leave the Assembly 24 hours to let the silicone to actually set afore any use

BASE/TUB:

Ones aggregate is in abode and you’re accessible to go, spanner in hand, the aboriginal obstacle you’ll face is the tray or tub abject to the battery itself. Aboriginal anchorage of alarm is to actually affix and ensure the absolute affiliation of the trays allurement and angishore pipe. Ensure all elastic gaskets and accessories are bound and able-bodied fitted, it ability be an abstraction to our some baptize into the allurement or loose the tub to ensure there’s no dropsat this date as it’s easier to access. Second, is to actually akin the tray or tub via the Adjustable legs. Check, analysis and analysis again, accepting the tub actually akin is crucial to the blow of the body to not alone ensure its booths beeline and upright, objective guidance to ensures all admission are fabricated whilst the alone apparatus are after any gaps and are ‘sitting’ as they should be.

WALL AND CONTROLL PANEL:

This is aback you’ll charge two people. Aboriginal attending over every console and the aback of the ascendancy console and bind up and admission to the valve, baptize jets and annihilation that you can see, as abounding are alone duke bound for carriage purposes and will not initially be baptize tight. Aboriginal affair you will charge to do is the abode’back panels’ assimilate the tub and all purpose bind up there admission to the base, don’t bind these actually yet, leave them with the form to them authority in abode purpose baggy abundant to acquiesce them accept some maneuverability. afresh abode in the ascendancy panel, the best beef battery units will accept either a elastic or artificial band active forth the lengths of area the panels accommodated to ensure a waterproof fitting, contrarily it would be added than astute to run a baby bean of silicon bottomward the lengths, it’s bigger to use too abundant silicon than too little as any balance can artlessly be wiped off.

Anatomy AND GLASS DOOR:

With your battery now attractive article like a shower. The abutting affair to accouterment is the framework for the bottledoors. The best way of accomplishing this is to body this up abstracted from the battery itself and lift it into position on its completion. The affiliation screws for the framework is awfully catchy to put calm so aboriginal ensure you accept abundant amplitude about you to actually waivers and move the framework around. Starting at the basal up, attach the two surrender to the aboriginal abject piece, and afresh the top framework. afresh install any ‘fixed glasses’ and support/holding pieces into the framework. Once this is done, lift the framework assimilate the battery tray or tub, afresh application silicone if all-important bind up the affiliation amid the framework and panels. REMEMEBER annihilation should yet be busted up bound to acquiesce all pieces to actually abatement intoabode throughout fitting.

ROOF:

The Roof is accepted the home to all the vital functions and appearance that appear with a beef shower. Carefully taking the roof assimilate the shower, ensure all holes ‘marry up’ as they should. (it not as important to silicone amid the roof and panels that it sites, as this should be at a akin area volumes of baptize shouldn’t can’t be accepting to)

CONNECTIONS:

Now it’s apparently the best time to fix any shelves, riser balustrade and any added apparatus that appear with the battery to the Assembly itself and to actually bind up all the screws and are on the battery that accept been left, analysis afore accomplishing this that every console and allotment actually angle and fit as they should. Additionally it’s aacceptable time now to affix the electrics to the accumulation and affix all the admission to the fan, speakers or any added admission that charge to be in place. It’s additionally accessible now to affix the hot and algid baptize via the braided hoses. All affiliation should be beeline advanced and labeled to end anniversary other. The beef architect will best communally accept three admission to it 1st the baptize supply, which is best communally amid in the average and feeds from the battery valve or anon from the algid baptize feed. 2nd the beef outlet, which is positioned the accomplished of the three and feeds to the beef aperture on the Assembly and assuredly the 3rd which is the baptize drainage, this will in best cases fit to the decay via aqueduct that’s absorbed to it on aspigot.

DOORS:

Debate if I haven’t absent annihilation out the aftermost affair you should be larboard with is the doors to the unit. afore you fit theses it’s a acceptable idea, as with any battery enclosure, to run a baby bean of silicone forth the lengths of the panels and tray/tub to ensure a waterproof fitting. This is not consistently all-important goal does abundantly add the baptize candor of the unit, afresh depending on the condition of the Assembly absorben a brace of account attractive for any gaps of anemic credibility on the anatomy assignment area any baptize may penetrate. assuredly the doors, application the aperture cams provided artlessly fit these to the frameworks ‘runners’ adjusting them to fit and slid beeline via the Adjustable cams.

THE FINALCHECK:

First run admitting all the functions both electric and water, blockage on top, abaft and beneath for any leaks, drops or any assurance of annihilation out of place, BE THOUROGH! After this is all ok which it will be if you accept followed this guide, it’s time for the final check, put the valve assimilate the battery arch and aerosol away! Methodically aerosol the corners afresh up and bottomward the affiliated lengths, move to the next, the cheers and forth in about-face aerosol everywhere, with one being spraying and addition abaft the Assembly to analysis for complete baptize candor afore sliding the battery appropriately aback into its final comatose place.

That’s it, you’re done. Relax.

Debate forth with this adviser and a little from cerebrationyourself your battery is now altogether installed and available to use. A beef battery is a absurd rush account that is actually absurd abode to relax and unwind, and aback installed accurately is a lifelong, condition bearable for your bathroom.

For added accessories like this one fun appointment us

How to Install the Perfect Steam Shower

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The Bradley Electric Smoker uses unique wood bisquettes that are available in many different flavors such as apple, hickory, mesquite, cherry and the all new Jim Beam to name a few. These flavor bisquettes are available in 12, 48 and 120 packs. Every model of the Bradley Smoker has a smoke generator attached. To begin smoking you simply load the smoke generator with the desired amount of bisquettes. Each bisquette burns for 20 minutes and is automatically fed through the smoke generator producing a clean continuous smoke. This is one of the key features to the Bradley Smoker as it eliminates the need to tend to your smoker all day as your food slowly cooks. Some worry that using the Bradley Bisquettes may be expensive but the cost is only about .00 per hour. This is about what smoking with traditional wood chunks would cost. The Bradley Bisquettes can also be used on your grill.

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The Original Bradley Smoker model measures 30″ H x 24″ W x 14″ D. The interior of the smoker is made of aluminum to prevent rust and corrosion. The exterior is a black powder coated epoxy steel. The powder coating ensures that the outside of your smoker will last through years of use without peeling or fading. This unit has a sliding temperature control that is used to control the cooking temperature of the smoker. The Original Bradley Smoker model is also available in Stainless Steel.

One of the newest additions to the Bradley Line of smokers is the 4 Rack and 6 Rack digital models. These digital models contain all of the great features of the Original with the addition of digital technology. With the digital models you are now able to control the exact temperature you want to smoke at and for how long. The 4 rack digital measures 33.6″ H x 20.4″ W and 17.9″ D. The 6 rack model measures 42″ H x 20.4″ W x 17.9″ D. Both models have a polished stainless steel interior and a powder coated epoxy steel exterior. The Original and Digital models all come with a 500W heating element. This can be controlled to a maximum temperature of 320 degrees. Also included with each unit are 4 adjustable nickel plated racks that measure 11″ x 15″, drip bowl, drip tray, bottom tray, recipe booklet and user manual. All smokers come with a 1 year manufacturer warranty.

Bradley also has a propane model that is great for smoking on the go. This compact unit comes in a handy carrying case so it is great for camping, vacations or anywhere space is limited. The propane unit is powered by a standard 1 lb. propane tank and 4 AA batteries so you can smoke anywhere. The unit weighs only 23 lbs.

Bradley also provides a full line of accessories for their smoker line. If you plan to keep your Bradley Smoker outdoors, covers are available for all models. A new addition to the Bradley Accessory line is the Cold Smoke Adaptor. The cold smoke adaptor is great when smoking items like cheese. This unit will work with all Bradley models. Additional racks are also available in the standard nickel plated model or the Teflon coated jerky racks which are great for making beef jerky.

Overall the Bradley Smoker has everything you need to create great backyard BBQ at a reasonable price. Bradley has gone to great lengths to simplify the process of smoking. Even someone with little or no experience smoking food can become the hit of your neighborhood.

Bradley Smoker Overview

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The caulking around your windows is what ultimately helps to keep the chill out and ensure that your windows are working to their full potential. Before the temperature starts to drop, it’s a great idea to ensure that all of your caulking is up to par. If there are any spots you notice may be showing signs or wear or simply need touched up, you can purchase a tube of caulking at any home improvement store and take care of the problem in just an hour or so. This is especially important if you have large windows in a commonly used room that you ensure to keep warm during the winter. With bad caulking, your heater will be working much harder to keep your home at a toasty temperature, thus raising your bill. By stopping the problem before it even gets a chance to start, your utility bills will reflect your extra attention.

Heat Shrink Tubing

If you’re looking to replace your current windows, it’s a great idea to upgrade to an energy efficient style that will help conserve heat in the home. Double or even triple paned glass will help to insulate your home even more and can benefit you all year round. In the winter, it will help to keep the warm air in and in the summer months, it will do the same for the cool air conditioned climate. Not only will you have to worry less about climate control in your home, once again – your utility bill will certainly reflect your changes.

A quick temporary fix, although not very aesthetically pleasing, is to place a “shrink-wrap” type covering over your windows to add a bit extra insulation. This works great in spare rooms where new windows may not seem like a necessary investment, or even in a spot like the attic. Obviously, you’ll want to pay close attention to the windows in your most frequented rooms – but you also want to make sure that all problem areas are taken care of to ensure you’re getting the most out of your home’s heating system in the winter. By doing a quick walk-through and checking on all of the windows in your home, you’ll be sure not to let a window in the guest room or spare bathroom cause you a headache down the line.

Finally, giving the trim around your windows a fresh coat of paint will certainly help, as well. By painting the exterior portion around your windows while the weather is still nice, you’ll be helping to give the spot a little bit of extra protection from harsh weather. By ensuring to do this project around the same time every year, you’ll be building up the area’s immunity to damage, which will lessen your work load (and possibly even eliminate it) in the future.

So before you buckle down and prepare yourself for the cold front to roll in, make sure that your home is ready for harsh winter weather, as well. Although everyone hopes for mild weather during these months – we all know that that’s not always the case. By taking a few extra precautions, you’ll be sure that you don’t have a large workload on your hands once springtime rolls around.

4 Ways to Winterize Your Windows

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An initial step to identify gas leak is by checking the gas pressure level with a pressure meter. If the pressure meter shows zero, that is the sign of gas leak because the compressor can never be emptied.

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The air-condition technician will then pump in the freon, either R22 to 68PSI or R410a to 135PSI to the air-conditioner, this depend on what refrigerant your air-conditioner takes in. You can check what refrigerant your air-conditioner takes in by looking at the label beside the fan coil unit.

From there, the technician will monitor the gas level. If the pressure drops within a few days, weeks or even months, this is a confirmation sign of gas leak because if the gas is top-up fully, it will last at least for a year. The rate of leaking is also dependent on the size of the crack.

So where is the leak source usually from?

The leak can be at the fan coil, inside the condenser or the copper pipes. The cracks are usually found at the joint soldering portion and copper pipes near the compressor. The crack occurs when two copper pipes touch each other and due to the vibration of the running compressor, the copper pipes will crack and gas leak occurs.

There are few methods and equipment used for identify leak source.

1. Hand-Held Refrigerant Leak Detector which detects a leak. A beep sound will be heard when it touches the copper pipe.

2. Ultraviolet (UV) Dye which detects a leak by inserting a coloured dye into the copper pipe and the colour will show where the leak is.

3. Soap and Water. Bubbles will form when the soap and water is placed on the leak site.

Once the leak is found, here are the methods to seal of leaks:

1. Compression Tape is used. The tape will seal the leak source when the tape is placed over the leak area.

2. Soldering. Soldering is a process in which two or more metal items are joined together by melting and filling the leak area with a filler metal.

In the methods and equipment mention above, fixing the leak may sound simple. But in fact, gas leaks are extremely hard to detect and seal. Especially if the leak source is in the copper pipes, it is almost impossible to detect the leak as it is concealed inside the wall, and it is very hard to perform soldering to seal up the leak source.

Steps to Take in Air Condition Gas Leak Problem

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The step wise instructions described below would help you to erect an efficient macerating system in your home.

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Step 1: First you should prepare the Macerating Unit

In macerating unit, the bowel passes through the discharge tube and gets collected in tank. There is a pump in the tank which after breaking up the bowels pushes the residues through the exit opening.

You can prepare the pump unit in the macerating tank by inserting the flapper check assembly in the place provided. Ensure that flapper assembly maintains the direction of elbow.

You should now force the elbow to connection and fasten the same with the help of clamp.

Step 2: Tap into the Vent

Vent can be easily tapped by cutting the pipe through with the help of reciprocating saw. You can keep a bucket at the pipe opening to gather anything which pushes out.

You should remove approx 12″ part of the pipe.

Properly rub and clean the two ends of old pipe. You can now put rubber adaptors on old pipe.

Step 3: Connect the Adaptors

Use small pieces of PVC to make a 1″ and 1/2″ ‘Y’ to enable them to cover the gap in pipe. You can now fix the rubber adaptors.

Now secure the ‘Y’ in its place and now connect the both ends by gently sliding adaptors over them. Then firmly fix the clamps to prevent any leaks.

Step 4: Screw the Adaptor into the Cleanout

You should now uncover the sewer line by removing the cover.

When the cap has been removed, firmly put the male adaptor which has been properly threaded with 3.4″ reducer. Smear the male adaptor threads with Teflon paste and screw the same to clean out. Plumber’s wrench can be used to ensure than adaptor is properly snugged.

Step 5: Attach the Bowl

Now connect the bowl of macerating system to the accordion seal and then secure the bowl with floor by making use of anchoring holes.

Step 6: Attach the Unit to the Sewer Line

To achieve this, bring the discharge line at around flexible 90 above the pump in macerating unit. This line is also called pressure positive line as it gets charged with pressure when the pump starts.

Step 7: Connect the Pipes

Your should make lengths of 3/4″ PVC pipe and a 90 which moves out from the wall.

Now push the pipe via flexible 90 placed on macerator and then screw up the clamp.

Slightly rotate the pipe which is parallel subsequently making the hole in the wall by drilling it, exactly at the pipe’s end.

You can settle the discharge line length as per you requirement and make sure to glue it to 90. You can now cross the pipe across the wall.

Step 8: Run the Discharge Line

Make sure that discharge line is running and now connect ball valve to macerator very closely.

Still continue to run the discharge line making sure in the process to lessen the most of 90 deg turns with 45. The line level should be downhill to facilitate smooth flow into the sewer.

The line should be fixed to it position with the help of pipe hangers and remember to insulate the pipe if it is present in some cold place.

Step 9: Run a Vent Line

Some existing vent can be tapped into, or even some vent which passes in the walls may be run.

You can proceed here by cutting off the breather points in macerating unit with the help of two caps which you were provided with. You can skim off the lids from the dome and then place the accordion connector on the lip.

You can now fit 1″ and 1/2″ street 90 in the connector.

Make use of hole saw and make a cut through the wall. Insert the street 90 in and fix it there with a clam.

You can now run the 1-1/2″ PVC and attach it into the tap you made. You should use PVC hanger if you want, to make the line secure.

Step 10: You can start the cold water line which connects to the toilet.

Then you can turn off the water and after relieving the built pressure, cut the water line with the help of a pipe cutter.

Install ‘T’ after removing 2″ from water line.

Add a ball valve after you attach short pipe piece to ‘T’.

You can use simple soldering methods to further extend this line and attach it to the pipe which was fixed through the wall earlier.

Step 11: Now secure these connections

Cap off any of the ports which will not be used.

Make a connection to the sink, by capping off a 1-1/2′ PVC piece and attach it to the supplied accordion connection.

Firmly secure connections by using clamps.

Step 12: Installing Toilet.

For toilet installation, fix the clamp to the discharge outlet of toilet.

Then you should keep the bowl just in the front side of macerating unit. Then pull the accordion gasket further onto the discharge opening.

Make sure that the gasket is all even and that the clamp rests on the gasket edge. You can then screw up the clamp to fix it.

When bowl comes over holes in the floor, you can push china protector on lag screws.

Lag screws then should be gently screwed. Bolt covers should be snapped in place.

Step 13: Make the Final Connections

Toilet tank can be installed by properly lining the tank bolts and gasket. Avoid screwing too tight.

Now you can install the seat.

Flex line of stainless steel can now be attached from the bowl to valve. You can turn on the water supply to check for any leakage.

Now all plumbing work is over and you can plug the unit in. You can now test the system by switching on the water.

How to Successfully Install a Macerating System

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Often people shy away from using compressed air sprayers because they think they are too difficult. This is not the case. Once you get a little practice, using them there is no way you will want to go back to the aerosol spray.

Teflon Tubing

The best paint to use in these sprayers is enamel, but if you add an appropriate conditioner to the acrylic and latex paints then you can use them successfully as well. This will allow the paint to flow properly through the tube as it thins it down.

Set up your working area properly. Whenever you are going to do any type of spray painting there will be a certain amount of over spray. Take all the proper safety precautions. Do your work in a well-ventilated area. Wear a mask for sanding. Be sure to wear goggles and preferably gloves as well.

Once you are all set up then you are ready to start. You will want to grind or sand off any rust and corrosion or rough spots. Then you must make sure the car is perfectly clean and dry before you start the application. For oil based paints use mineral spirits, and for the latex ones soap and water will work fine, but rinse well.

If need be, prime the surface. Do your mixing of the paints and thinners you have chosen to use. This can be a messy job, so protect the mixing area with a drop cloth.

Now its time to turn on the air compressor. You want it to build up pressure while you are preparing your paint. You will need some of the air for priming and testing. If you look on the compressor, you should see a regulator. This will allow you to set the pressure you need for the sprayer. If you don’t do this then the air flow will fluctuate and you will end up with uneven spraying.

Attach the hose coupling to the sprayer. It is important you have an airtight seal so make sure it is attached tightly and wrap the join with some Teflon tape if you want.

If you follow the exact instructions that came with your particular sprayer, it will walk you through all of the steps. To begin with, practice the paint application on another object. This way you will get the feel of handling the sprayer and be able to judge the right consistency of the paint application.

How to Paint Your Car With a Compressed Air Sprayer – Car Bodywork Paint

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Everyone is familiar with the traditional iron skillet or fry pan and in many kitchens these age old designs can still be seen proudly displayed dangling from an overhead pot rack or on a hook over the stove. While many pressed or stamped pots displaying dents and areas of missing Teflon coatings are hidden well out of sight until they are needed, those old skillets are displayed like trophies for all to see.

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While the skillet is widely known and appreciated iron has added its many benefits to many other often used but hardly remembered cooking devices. While the wok for instance has found its way into many American kitchens in its traditional stamped or spun metal variety, many cooks have discovered that the iron models with the ability to transfer heat evenly and quickly, offer many additional benefits.

Cast iron griddles in the form of large flat rectangular shapes with short raised edges can be placed over two burners on the stove and quickly produce mounds of pancakes, eggs and other breakfast favorites.

Is fondue on your dinner menu? If so you can easily find a variety of iron fondue sets from mini chocolate to 3 quart cheese fondue sets. These colorful enameled devices are at home on open gas flame or electric cook tops and work as well in the freezer, refrigerator or microwave and conventional ovens.

If you enjoy cooking stews, soups or casseroles, than you most likely have a cast iron Dutch oven in your kitchen. A Cajun kitchen would not be complete without a well seasoned and aged large Dutch oven that enhances foods with it’s own special seasoned flavor.

When fresh baked bread, cornbread, muffins or biscuits are called for, nothing beats cast-iron for its ability to quickly and efficiently bring these baked goods to a golden brown. No stamped, thin skinned metal model can match its cast iron cousin in efficiently transferring heat to all surfaces. Many varieties are available to produce cornbread in traditional shapes and sizes form corncob to pie shaped wedges.

While your kitchen may not yet contain a poultry roaster they are available. These devices have a central cone or “volcano” into which you can place your favorite seasonings. You then place the poultry over the tube and while the bird is cooked from the inside out the seasonings impart their special flavor throughout the bird.

A few minutes of searching through the cast-iron cookware offerings available from on line stores such as Amazon will quickly convince anyone that cast iron cookware in its many forms from traditional black iron to fancy colorful enameled designs is here to stay.

Cast-Iron Cookware From Dark Black Frying Pans To Colorful Enameled Dutch Ovens

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Busy boatyards get busier at fitting out time, the beginning of a new season. The gloom of a UK winter generally chases the sailor to warmer climes during winter months, so inevitably, there is work to be done before the first sail.

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Sometimes known as a ‘shakedown’, we have to wake the engine from its hibernation, slap on the antifouling, grease the winches, check the safety gear. The excitement of seeing our precious vessel craned into the water is followed by the trepidation of rediscovering just how rusty our seamanship skills are after a prolonged winter lay-up. Hopefully, the old magic will return as soon as the tiller or wheel is back in your hand.

The batteries go flat, no VHF radio, no GPS, no navigation lights. The water in the tanks smells of rotten eggs. The log impeller gets stuck and the winches are stiff. But it’s when things don’t go to plan that true seamanship and friendship is put to the test. Riggers will tell you about catastrophic rig failure all because a humble split pin fell out. Better to have a shakedown than a mast fall down.

Boat repair includes woodwork and joinery, hull repair, deck repair, grp repair and sterngear repair.

Rig checks and testing

Not all rig failures are catastrophic, but most are inconvenient, expensive and avoided. Check your rig and you can detect and prevent problems before they happen.

Checking the rig, sails, standing and running rigging for safety doesn’t end with fitting out. Safe sailing is a season-long issue.

Insurers differ where rigs are concerned. Some say rigging needs replacing after 10 years, others want a survey after five. Many rigs don’t have history or service records. All this tells you your rig is something of an unknown quantity.

Genoa cars

10% of genoa cars can fail between seasons. Check split pins and grub screws as some makes are prone to coming apart. If the car’s plunger stop or towing system fails under load, the car could knock off the aft end block and in a flash you’ll have bearings everywhere and a useless car. Check the genoa track bolts and end blocks.

Shroud terminals

Check that everything is secured with good condition split pins (on clevis pins and bottlescrews) or locknuts. Lift shroud covers regularly and clean out the salt and grit. During maintenance, add stainless steel washers inside the clevis pin split pins to limit wear and working if there’s room as the clevis pins rotate.

Check all shrouds and stays at upper and lower terminals

as well as at spreader ends. Replace any where stranding is found. If stranding is detected on one shroud, replace both it and the opposite shroud. Rust-coloured deposits at the neck of a swage can indicate that one of the strands was not properly polished before the wire was twisted and the impurities have flowed to the terminal and oxidised. Scotchbrite clean and check again.Tying warps to shroud bases deforms and weakens rigging screws and toggles.

If you have single roll-swaged terminals (look for opposing flashlines on the terminal) and one strand has gone, it’s likely the opposite strand has gone too.

Mainsheet hardware

Check all mainsheet and traveller blocks for damage or distortion, make sure split pins are in position and taped, and shackles tight and seized. Check all mainsheet track bolts and end blocks are secure… the mainsheet car can overpower the travellerjammer while gybing in a blow and smash through the end of the track.

Mast gaiters

Check they are not perished and seal with rubber-friendly sealant. Before refitting, make sure the mast is chocked stable, otherwise the mast wall rubs against the deck ring, damaging both deck and mast. UV is hard on gaiters so pay extra attention if you keep the boat somewhere sunny.

Furling gear

Check the furling line from end to end. Check all the lead blocks are fair and the guide arm and drum are secure. Most importantly, check the securing screws where the drum meets the tuff tube and Locktite or tape over with PVC tape. They often work loose and fall out.

Gooseneck

There’s a huge amount going on at both the gooseneck and kicker/vang attachment – rotation, tension and compression under load. Often this distorts aluminium fittings.

Remove the fitting, file back into shape, grease and replace, using stainless steel or nylon washers to restrict the amount of working, then secure with good condition split pins.

Running rigging

Check sheets and guys for wear. Whip if the cover is partly chafed, replace if the core is damaged. Whip or burn both ends to prevent fraying. If you haven’t done so on laying up, remove, mouse and check all halyards. Wash all running rigging in soapy water, rinse thoroughly and keep any spare line below when you’re not at sea as it degrades in UV. For the same reason, give the mainsheet and jib sheets your particular attention.

With halyards and sheets, always buy 3-6ft more than you need so that you can take lft off the working end every season to change the contact points and limit the danger of parting due to chafe.

Standing rigging

Check the hook neck of T terminals as this is where they usually crack and break.

Masthead checks

Check masthead clevis pins are secured with good condition split pins as they work considerably and can straighten and work loose, or break and fall out.

Check the spinnaker block shackles are nipped up and seized with wire.

Check main and genoa halyard separators and sheaves for wear. If your mast has a bolted-on head unit and you find wear, replacement means removing, repairing and refitting the head unit with the mast unstepped. Damage indicates the main halyard has been over-tightened. Mark your halyard every season so that you hoist to 6in below the separator, then rig a cunningham for luff tension or recut the sail.

Wire halyards can wear through your genoa halyard separator

If your fractional spinnaker halyard is retained with eye bolts, there will be greater wear on the halyard. Pulleys or trumpet fittings give a larger contact point, which reduces wear.

Mast section

Check radar brackets for excessive working and pack with washers to limit this. Check light fittings, bulbs and wiring, spinnaker pole track bolts and end fittings, spinnaker pole cars – and any other fittings.

Check shroud attachments. If the backing plates are worn, cracked or pulling away from the mast, consult your rigger. It may not be critical but it’s not a good sign. Get it checked. Clean the entire section with white spirit and Scotchbrite to check for cracks and bring up the colour of the anodising.

Spreaders

Check spreader sockets, clevis pins and split pins for wear and excessive working. Replace and pack with stainless steel or nylon washers during maintenance.

Check the spreaders ends are secure and not heavily pitted or corroded. If they’re not covered, protect them with plastic covers but still check regularly.

Check the spreaders’ leading and trailing edges for wear from badly stowed stays and halyards. Slice lengths of PVC tubing, fit over leading and trailing edges and tie and tape on with self-amalgamating tape to prevent wear, both on the spreader from stays and on the sail from the spreaders.

Split pins

The humble split pin holds your rig up so check them all regularly. If they’re not properly fitted, they can straighten

or break as the clevis pin works around, and fall out, followed by the clevis pin, then your rig. Curl back both pin legs, packing stainless-steel washers to limit working, then secure with tape or silicon.

Blocks and shackles

Check all lead blocks (especially around the mast base) and shackles for tightness, then seize (shackle pins with a flat tab instead of a hole can’t be seized effectively and aren’t recommended for any load-bearing purpose). Seizing wire is best, cable ties are satisfactory but will degrade in UV and need replacing regularly. Replace blocks showing signs of cracking, wear or distortion.

Rig tension

on modern rigs with swept-back spreaders, the lowers are likely to go first because they work fore and aft, and transverse. When sailing, check you have enough shroud tension to prevent the leeward shrouds becoming slack. With more traditional rigs with inline spreaders, the leeward rigging should slacken slightly.

Lubrication

Lubricate all sheaves, luff tubes and tracks with Teflon spray. Silicon grease is fine for sheaves but, if used on main tracks or luff tubes, will leave marks on your sails.

Checking stepped rigs

While inspection is easier on an unstepped rig, some problems are easier to spot with the rig up, the tension on and the rig settled. Without tension, a broken strand may settle back into a shroud terminal and appear fine whereas under load, it’s obvious. If you mast is up, send someone aloft to check everything, make sure they know what they’re looking for.

Mast electrics

Ensure your mast electrics are sound. Track down the causes of chafe and use cable ties to secure wires out of harm’s way

Check everything regularly.

On deck

Winches: Old oil and grease lose viscosity and winches will slip when springs and pawls get stuck. Strip down, wash parts in paraffin and lightly regrease .

Windlasses: If manual, check they’re working, clean and tighten. For powered versions check foot switch forwater, clean and use Vaseline on the connections.

Anchor chain: Re-mark lengths if faded, or add chain markers.

Check for kinking or wear in gas hosepipe. If in doubt replace. Check hose clips and tighten.

Harnesses/lifelines: check stitching and get repairs done by sailmakers if necessary.

Jackstay and danbuoy lines: check for UV damage.

MOB lights: change bulb, and squirt WD40 on copper contact strip inside. Use Vaseline on ‘O’rings when reassembling.

Lifejackets: inflate using mouth tube. Leave inflated overnight to check for leaks. Wash with freshwater. If auto-inflation, disable device first.

Stanchions/lifelines: check stanchions and make sure lifelines have not corroded beneath plastic sheathing.

Inflate lifejackets and use Vaseline on the’O’ rings of MOB lights

Heads and bilges

Check impeller on bilge pumps and grease with petroleum jelly; replace gasket.

If you have an automatic bilge pump, check float switches work.

Dry bilges thoroughly then if water appears after relaunch you’ll know you’ve got a leak.

Fill watertank and add purifier.

If the pump on the heads is stiff, run washing-up liquid into the bowl and pump out.

Use Puriclean in your watertank and check bilge pumps work before relaunch

Engines

You should have changed the oil when you laid up. Over winter, it will have soaked up chemicals and acids. Worth changing it again. Ditto gearbox oil. Change oil and fuel filters. Remove rags stuffed in outlet pipes. Impellers- if removed at lay-up – reinstall with a smear of Vaseline on blades. Re-install the engine belts and check tension: no more than half an inch of play.

Saildrives

Check oil level. Check durability of the gaiter seal. Check rubber faring and reseal if necessary.

Change internal engine anode. Check engine mounts secure.

Check diesel tank for water from condensation. Drain off, or replace fuel. Add water-eliminating additive to fuel to kill off diesel’bugs’.

Check inaccessible wiring, such as bonding wires from the anode and earthing wires from the starter motor. Clean the terminals and smear them with Vaseline.

Batteries and electrical systems

Check electrolyte level; tighten battery securing straps and make sure vent for gases is clear. Clean terminals and coat with Vaseline.

Switch on instruments and use backlighting to help reduce any condensation.

If the anode looks serviceable for another season, check bonding wires.

Hulls and skin fittings

Grease seacocks:All hoses should be double-clipped. Check jubilee clips for rust. Do you have wooden plugs attached in case of emergency?

Check skin fittings are free of blockages/ growth or antifouling.

Rudders

Check leading and trailing edges for hairline cracks. Check for play in bearings, stock or quadrant. Movement should be minimal. Grease steering cable.

Keels

Check for stress cracks at root.

Prop shafts and stern glands

To check bearings, grasp prop in both hands and try moving it from side to side. There should be little if any movement.

Check P-bracket for stress cracking from misalignment or damage.

Stern gland packing can dry out and get brittle. It needs changing after a few seasons.

Grease prop shaft and glands. Modern-type seals need venting on immersion. Check and/or replace conventional packing.

Check rubber glands on stern tubes and saildrives, which have a life expectancy of between five and 12 years.

Check keels and rudders for stress cracks.

A Fitting Out Checklist Including Rig Checks and Testing

Related : Kingbookmark

Tools and Materials:

Teflon Tubing

Screw driver, usually a phillips head
Adjustable pliers
Adjustable wrench’s (2)

Find Out Where The Leak Is Coming From There are four areas that a frost free faucet or outdoor hose bib can leak from:

Through the vacuum breaker (when its turned on)
Around the handle (when its turned on)
Out of the faucet spout (when its turned off)
Freezing and splitting the tube

Leaky outside faucets that are frost free can be deceiving because they will drain water for several seconds after they are turned off. The reason they continue draining is because the valve that shuts the water off is several inches behind the faucet, usually about 12 to 18 inches. This is so there will be no water close to the outside of the house where it is more likely to freeze. It is normal for a frost free hose bib to drain water after it is shut off. If the water does not stop after a few seconds or water is coming from some other part of the faucet than the spout then you most likely have a leaky faucet. Keep reading to learn how to fix the most common leaks for an outside faucet.

Leaking Through The Vacuum Breaker: Frost free hose bibs have a vacuum breaker that sits just above the faucet handle. The vacuum breaker allows air to come into the faucet when it is shut off so that the water can drain out of the stem that goes back into the wall of the house. Water should not come out of the vacuum breaker when the faucet is turned on, it is a one way valve that should only let air in. If water comes out of the vacuum breaker then the internal parts are most likely not working properly.

Repair The Vacuum Breaker: Remove the cap covering the vacuum breaker by applying even and upward pressure on both sides of the cap. Under the cap you will see the vacuum breaker parts. Try to clean them. If cleaning the vacuum breaker parts does not stop the leak then you will need to buy replacement parts at a local plumbing store.

Leaking Around The Handle: Make sure you turn the water off before removing the packing nut or other valve parts. There are several nuts and washers inside the leaky faucet. The packing nut is directly behind the faucet handle, it holds the parts inside the faucet stem. There is a washer directly behind the packing nut.

Repair The Leak Around The Faucet Handle: First try to tighten the packing nut. Use the adjustable wrench to tighten the nut until it is snug. Don’t over tighten the packing nut just make it snug. If you tighten the packing nut and still have a leak around the faucet handle then you will need to replace the washer behind the packing nut. Remove the packing nut and pull the stem out of the faucet body. The handle must be removed from the stem in order to get the packing nut and washer off. Take the faucet to a plumbing supply store and match the washer. Re-assemble the washer and packing nut in the same order they were removed from the stem. If you purchased a repair kit you should replace all the other washers at this time to help prevent further leaks from other parts wearing out.
Leaking Out Of The Faucet End – -Make sure to turn the water off before removing the faucet stem! Continual leaking from the faucet after it is shut off is caused by bad washers at the end of the valve stem.
Repair The Leaky Faucet End: A leak coming out of the faucet when it is shut off is repaired by replacing the washers at the valve end of the stem which is deep inside the faucet body. Remove the faucet stem by loosening the packing nut on the front of the faucet, immediately behind the faucet handle. After the packing nut is off you will be able to pull the valve stem out of the faucet. There are three washers on frost free hose bibs. The washers that are farthest from the faucet handle are the washers that stop water from leaking when the faucet is shut off. All the washers should be replaced when the faucet is taken apart. Use a screw driver to remove the screw holding the washer and valve parts onto the end of the valve stem. Roll the washers off the stem and then install the new washers in the same order and direction. Put the valve stem back into the faucet and tighten the packing nut. If the faucet still leaks after replacing all the washers then it may be time to replace the leaky faucet.
Leaking From The Stem Behind The Wall: This leak is usually the most damaging to a house because it allows water to run inside the house when the leaky faucet is turned on. If when the faucet is turned on it leaks inside the house this means that there is a hole in the wall of the faucet tube.
Repair The Leaky Faucet Stem: The only way to fix this leak is to replace the whole faucet. Remove the faucet by putting a wrench on the faucet and unscrewing it from its connection behind the wall. Take the faucet to a plumbing supply store and match the tube length with a new one. Install a new faucet by putting 3 wraps of teflon tape around the threads on the valve, screwing it into the threads of the fitting inside the wall and tightening it. Make sure that the faucet slopes slightly to the outside of the house so it will drain when it is shut off.

After fixing the leaky faucet test it by turning it on and off. Remember that a frost free hose bib should drain for a few seconds after it is shut off. When the water stops running you know you have fixed your leaky faucet!

Fix a Leaky Outside Frost Free Faucet

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