DRAPER 87680 Water Pump User Manual

DRAPER 87680 Water Pump User Manual

These instructions accompanying the product are the original instructions. This document is part of the product, keep it for the life of the product passing it on to any subsequent holder of the product. Read all these instructions before assembling, operating or maintaining this product.

This manual has been compiled by Draper Tools describing the purpose for which the product has been designed, and contains all the necessary information to ensure its correct and safe use. By following all the general safety instructions contained in this manual, it will ensure both product and operator safety, together with longer life of the product itself.

All photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the product.

Whilst every effort has been made to ensure the accuracy of information contained in this manual, the Draper Tools policy of continuous improvement determines the right to make modifications without prior warning.

1.  INTRODUCTION

1.1 SCOPE

Ideal for building sites and agricultural applications where mains power is not available.

Part of our Expert range, this product is intended for trade use with the quality & features to meet and exceed the expectations of the most demanding user. Any application other than that it was intended for, is considered misuse. This product is not a toy and must not be used by children or any person with reduced physical, sensory or mental capabilities or lack of experience and knowledge, or people unfamiliar with these instructions.

Local regulations may restrict the age of the operator.

1.2 UNDERSTANDING THIS MANUALS SAFETY CONTENT:

Warning! – Information that draws attention to the risk of injury or death.

Caution! – Information that draws attention to the risk of damage to the product or surroundings.

1.3 EXPLANATION OF SYMBOLS

2. SPECIFICATION

Stock No … 87680
Part No … PWP27
Engine …. 2.5HP 4 stroke side valve
Fuel tank capacity ….. 3.6L
Oil type … SAE1 0W-30
Oil capacity …. 0.45Itr approx.
Suction aperture …. 25mm
Output aperture ….. 25mm
Max. flow …. 85Umin
Max head height …. 1 OM
Max suction head height ….. 6M
Application …. Clean water
Weight …. 11 kg

3. HEAL TH AND SAFETY INFORMATION

3.1 GENERAL SAFETY WARNINGS

Warning! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, faro and/or serious injury.

Save all warnings and instructions for future reference.

Note: Water pumps are designed to give safe and dependable service if operated according to instructions. Read and understand this owners manual fully before operating this pump. You can help prevent accidents by being familiar with the pump controls and by observing safe operating procedures.

OPERATOR RESPONSIBILITY

• Know how to stop the water pump quickly in case of emergency.

• Be sure that anyone who operates the water pump receives proper instruction in it’s safe use.
  Warning!
  CARBON MONOXIDE HAZARDS

• Exhaust gases contain poisonous carbon monoxide, a colourless and odourless gas. Breathing carbon monoxide can cause loss of consciousness and may lead to death.

NEVER run this water pump in an enclosed space or partly enclosed space.

ALWAYS ensure a high level of ventilation in the area that you intend to use the water pump to avoid the potential build up of carbon monoxide.

Warning!

FIRE AND BURN HAZARDS

• The exhaust system gets hot enough to ignite some materials.
  – Koop the water pump at least 3 foot (1 motor) away from buildings and other equipment during operation.
  Do not enclose the walker pump in any structure.
  – Keep flammable materials away from the water pump.

• The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing the water pump indoors.

• Petrol is extremely flammable and is explosive under certain conditions. Do not smoke or allow flames or sparks where the water pump is refuelled or whorl petrol is stored. Refuel in a well-ventilated area with the engine slopped.

• Fuel vapours are extremely flammable and may ignite after the engine has started. Make sure that any spilled fuel has been wiped up before starting the water pump.

3.2 PUMP OPERATION

– Do not operate this product without being completely familiar on all safety aspects, functions and most importantly how to stop the engine in an emergency.
– Never use the pump if the stop switch is FAULTY or not functional.
– Do not use the pump indoors; fumes can kill. Only operator in a wall ventilated area and at least 1 M away from buildings.
– Never operate the pump without first priming it fully.

3.3 MAINTENANCE

– Never modify the pump in anyway.
– Always maintain the pump in good working order regularly serviced by an authorised service agent.
– Only use replacement parts supplied by the manufacturer.
– Only use fresh, clean and good quality fuel in the on giro.
– Never operate the pump without oil.
– Never refuel in close proximity to naked flames, sparks or other sources of ignition, e.g. cigarettes.
– Allow the engine to cool before refuelling and avoid spillage while refuelling.
– Wipe up and correctly dispose of any fuel spillage immediately with a suitable medium.
– Move away from the refuelling areas before restarting the engine.
– Store fuel for short periods only. Store in a container specifically designed for petrochemical applications away from heat and direct sun light.
– After each use clean the pump thoroughly.
– Regularly check external nuts and fixings to ensure vibration caused by normal use has not begun to loosen them.

Warning!

DO NOT OPERATE THIS MACHINE IN ANY HAZARDOUS LOCATION

Such areas include when thoron is a risk of an explosion of petrol fumes, leaking gas or explosive dust.

Caution:

ENGINE SPEED HAS BEEN FACTORY SET TO PROVIDE SAFE OPERATION

Tampering with the engine speed adjustment could result in overheating of attachments and could cause a fire. Never attempt to “speed up” the engine to gain more performance as this will result in the output being thrown out of their standard design parameters, potentially endangering the user and causing irreversible damage to the water pump.

3.4 PROTECT YOUR WATER PUMP

This walker pump is NOT WEATHERPROOF and should not be exposed to direct sunlight, high ambient temperatures and damp, wet or high humidity conditions.

4. UNPACKING AND CHECKING

4.1 PACKAGING

Carefully remove the product from the packaging and examine it for any sign of damage. Check contents against the parts shown in Fig A. II any pearl is damaged or missing, please contact the Draper Help Line (see back page). Do not attempt to use the product!

The packaging material should be retained during the warranty period, in case the product needs to be returned for repair.

Warning!

• Some of the packaging materials may be harmful to children. Do not leave any of these materials in roach of children.
• If any of the packaging is to be thrown away, make sure they are disposed of correctly, according to local regulations.

5. IDENTIFICATION – FIG.A

1. Anti-vibration feet.
2. Muffler [exhaust].
3. Drain.
4. Spark plug cap.
5. Fuel tank cap.
6. Fuel tank.
7. Choke lever.
8. Air filter housing.
9. Recoil [pull] start handle.
10. Throttle lever.
11. Carry handle.
12. HT lead.
13. Outlet.
14. Inlet [suction].
15. Hose barb.
16. Hose barb coupling.
17. Oil level dipstick.
18. Frame.
19. Sump plug.
20. Main engine switch.
21. Fuel lever.
22. Hose clamps x3 (size specific for model purchased)
23. Strain filter.

Note: For details of our full range of accessories and consumables, please visit drapertools.com

6. PREPARING THE WATER PUMP

6.1 HOSE CONNECTION – FIGS. 1 – 2

– To stop the hose collapsing on the suction side of the pump; a solid wall (reinforced) hose must be used. Please see optional accessories section for recommended suction hose.
– Unscrew hose barb coupling (16) from the pump body.
– Slide the hose barb coupling over the hose barb (15) and attach the coupling to the pump.

– Slide hose clamp (22) over the solid wall hose before pushing the hose onto hose barb (15) making certain it has gone over all the way.
– Use the hose clamp to grip the hose securely onto the connector. Make certain the clamp is central on the connector.

Note: Clamp the strain filter (23) to the other end of the suction hose. This helps avoid larger pieces of debris being sucked through the pump and causing damage.

7. SETTING THE WATER PUMP

7.1 PREPARING THE PUMP -FIG.4

It is important to check the pump before you commence operating the unit.

Important: Ensure that the engine has oil. When leaving the factory, this water pump has NO OIL in the engine.

Note: The water pump has a low oil sensor and will not start if it has no oil.

7.2 FUELLING – FIGS. 5 – 6

Use unleaded petrol only.

1. Remove the petrol cap (5)·
2. Ensure the fuel filter is in place – Do not pour fuel into the tank without the fuel filter (5.1) in place.
3. Do not over fill – leave air gap at top of fuel level.
4. Always screw down fuel cap.
5. Clean up any spilled fuel immediately.
6. Move water pump at least 12 feet (4m) away from the fuelling area before starting.

Warning!

– Do not refill fuel tank while engine is running or is hot.
– Check to ensure that the petrol cap has been tightened and that fuel is not leaking.
– Be careful not to admit dust, dirt, water or other foreign objects into the fuel.
– Wipe off spilt fuel thoroughly before starting engine.
– Ensure you DO NOT fuel the pump in close proximity to any open flames.

7.3 CHECKING THE ENGINE OIL – FIGS. 7-8

The motor of this pump is not filled with oil.

Prior to starting the motor ensure the crank case is filled with SAE 10W-30 4 stroke oil.

Damage to the motor is not covered under warranty if the motor is run without oil.

1. Before checking or refilling oil, be sure the pump is put on a stable and level surface, ensuring the engine has been switched OFF.

2. Remove the oil filter cap (17) by rotating the cap anticlockwise and inspect to see the oil level.

3. If the oil level is below the lower level line, refill with SAE 10W-30 4 stroke oil to the upper level line. Approximately 0.45Itrs.
   Note: Do not screw in the oil filler cap (17) when checking oil level, simply insert and pull the cap straight out.

4. If the oil is contaminated or has discoloured, ensure you change the oil. Refer to the ‘Engine oil replacement’ section for instructions.

Note: This motor is fitted with a low oil sensor. If the oil level is too low the motor will stop operating or the motor will not start. It is advised to check the oil level each time the pump is used.

8. BASIC WATER PUMP OPERATION

8.1 PUMP PRIMING

This pump is self priming, fill the pump outlet (13) with water then connect the hoses to the pump as described in section 8. When the pump is started it will prime itself and then start pumping water.

Note: The pump will take time to prime itself. This time is dependant on suction hose length and could take as much as 10 minutes if the pump is further from the water source to be pumped.

The pump should always be sited as close to the water that needs to be pumped as possible.

Ensure that all hose connections are tight. The self priming function will not work if air can be sucked through poor hose connections.

Ensure the water pump is turned off before attempting to open the pump.

8.2 STARTING THE MACHINE – FIGS. 9 -12

After all the instructions and warnings have been followed and observed the engine is ready to start.

– Slide the fuel lever (21) to the right; turning on the fuel supply.
– Slide the throttle lever (10) to the lower position; opening the throttle a little.
– Slide the choke lever (7) lo the left; closing the choke to help with the initial start up.

– Turn on the engine switch (20)

– Sharply pull the recoil start handle (9); do not let go of the handle. Let the recoil handle return slowly. Do not pull the rope out fully while trying to start the engine.

When the engine is running and has warmed up;
– Reopen the choke so that the engine runs smoothly.
– Increase the throttle speed to begin pumping.
Note: Whenever the pump is not in use, lower the idle or switch off the engine.

8.3 STOPPING THE MACHINE – FIG.12

Before stopping the engine, the throttle should be set to idle and the engine run for a couple of minutes.

– If the engine is only being stopped for a moment; slide the fuel lever to the left and turn the engine switch (20) off.
– If the engine is being stopped and later stored; slide the fuel lever to the left and wait for the engine to cut-out from fuel starvation before turning the engine switch (20) off.

Note: In the event of an emergency, kill the engine with switch (20).

9. MAINTENANCE

Make sure that the pump is not running when carrying out maintenance work.

The ‘Draper’ water pump has been designed to operate over a long period of time. Continuous satisfactory operation depends upon proper machine care, regular cleaning and by following the periodic maintenance schedule. If the pump is operating in unusually dusty or hot conditions the time between servicing the pump must be decreased.

Inspect the water pump periodically and if damaged have it repaired by a qualified person or authorised service body. Do not use the pump with damaged parts.

9.1 AFTER THE FIRST 20 HOURS OPERATION – FIG. 13

CHANGE THE ENGINE OIL.

– Unscrew and remove the dipstick followed by the sump plug (19). Catch the used oil in a suitable container and dispose of it in an approved manner.
– When all the oil has drained from the engine block, replace the sump bolt and refill the engine oil up to the maximum level.
– Oil grade SAE1 0W-30 or equivalent.

9.2 EVERY 50 HOURS OPERATION – FIGS.14 -15

CHANGE THE AIR FILTER ELEMENT.

Caution: Do not run the engine without the air filter element in place.

– Unscrew the nut and remove the air filter housing (8)·
– Clean the filter element (8.1) in paraffin. When dry soak the filter in clean engine oil.

Squeeze all the excess oil before refitting, and assembling the housing.
SPARK PLUG INSPECTION

– Remove spark plug connection G) by hand.
– Remove spark plug GI) with plug spanner provided.
– Inspect the spark plug. It should be a tan colour.
– Clean plug and adjust the gap 0.7 – 0.8mm.
– Replace the spark plug with correct torque: 20Nm (2m.kg 14 ft lb).
– Replace spark plug if required.

9.3 PERIODIC MAINTENANCE

Note: Regular inspection and cleaning reduces the necessity for maintenance operations and will keep your tool in good working condition.

The welder must be correctly ventilated during tool operation. Avoid blocking the air inlets and vacuum the ventilation slots regularly.

Do not use solvents or fuels to clean the product. When not in use, store the product in a safe, dry place.

10. TROUBLESHOOTING

11. WARRANTY

Draper tools have been carefully tested and inspected before shipment and are guaranteed to be free from defective materials and workmanship.

Should the tool develop a fault, please return the complete tool to your nearest distributor or contact: Draper Tools Limited, Chandler’s Ford, Eastleigh, Hampshire, 8053 1 YF. England.

Telephone Sales Desk: +44 (0)23 8049 4333 or:
Product Helpline +44 (0)23 8049 4344.

A proof of purchase must be provided.

If upon inspection it is found that the fault occurring is due to defective materials or workmanship, repairs will be carried out free of charge. This warranty period covering parts/labour is 12 months from the date of purchase except whore tools arc hired out when the warranty period is 90 days from the date of purchase.
This warranty does not apply Lo any consumable parts, any type of battery or normal wear and tear, nor does it cover any damage caused by misuse, careless or unsafe handling, alterations, accidents, or repairs attempted or made by any personnel other than the authorised Draper warranty repair agent.

Note: If the tool is found not to bb within the terms of warranty, repairs and carriage charges will be quoted and made accordingly.

This warranty applies in lieu of any other warranty expressed or implied and variations of its terms are not authorised.

Your Draper warranty is not effective unless you can produce upon request a dated receipt or invoice to verify your proof of purchase within the warranty period.

Please note that this warranty is an additional benefit and does not affect your statutory rights.

Draper Tools Limited.

12. DISPOSAL

– At the end of the machine’s working life, or when it can no longer be repaired, ensure that it is disposed of according to national regulations.
– Contact your local authority for details of collection schemes in your area.

In all circumstances:

• Do not dispose of power tools with domestic waste.

• Do not incinerate.

• Do not dispose of WEEE* as unsorted municipal waste.

• Waste Electrical & Electronic Equipment

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