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10 

 

 

 

 

INSTALLATION & PREPARATION 
INSTRUCTIONS

Nozzle Connection

Be certain the trigger gun is locked in the “OFF” posi-
tion.  

The nozzle assembly should be disconnected from 

the gun/wand assembly at this time by retracting the 
locking ring on the quick-connect fitting to remove the 

nozzle. 

Water Supply

Select a water supply hose which is a quality grade of 

garden hose measuring at least 3/4” ID and no longer 

than 50 feet.

Check the water inlet strainer to ensure it is clean and 
free of any obstructions.  Periodic cleaning of the water 
strainer will help prevent pump problems.  

NOTICE

As a strainer becomes obstructed, it restricts proper 

flow of water to the pump. This can result in cavita

-

tions which will cause premature failure of pump 
packings.  

1.  Using a screw driver, remove the screen from the water 

inlet.

2.  Clean or replace if necessary.

Connect the hoses.

1.  Connect one end of the water supply hose to the water 

inlet of the unit.  

2.  Connect the other end of the hose to your pressurized 

water supply.

Note: 

Do not use a non-pressurized water supply (i.e. 

from a pond or well) with this unit.

3.  Connect the high pressure discharge hose to the water 

outlet of the unit. 

4.  Securely  connect  the  other  end  of  the  hose  to  the 

gun assembly.  (A wrench may be required on some 
models.)

5.  Connect the wand assembly to the gun/hose assembly.

Follow the incoming water requirements listed below:

1.  Water pressure must be a minimum of 25 pounds per 

square inch (PSI) and a maximum of 125 PSI.  (A typical 
outdoor faucet will generally supply this PSI if turned 
completely “ON”.) 

2.  Incoming GPM must be  approximately one gallon more 

than the outgoing GPM stated on the pressure washer 
nameplate.  (You can check GPM by timing how long 

it takes to fill a 5 gallon container.)

  

NOTICE

Incoming water temperature must not exceed 125°F 
for Model 2525, and 145°F for other models. Exces-
sive pump damage may result if the water tempera-
ture exceeds this acceptable level.

NOTICE

Damage to the equipment could occur. Never allow 
the unit to operate without the incoming water line 
attached and the water supply completely turned on.

Содержание 2525DD

Страница 1: ...d instructions in this manual SAVE THESE INSTRUCTIONS PROVEN QUALITY LEADING TECHNOLOGY Model Horse Power and Motor Brand Maximum Working Pressure PSI MPa bar 2525DD 160cc Honda 2500 17 24 172 4 2730D...

Страница 2: ...PARK IGNITION SYSTEM COMPLIES WITH CANADIAN ICES 002 CE SYST ME D ALLUMAGE PAR TINCELLE EST CONFORME LA NORME NMB 002 DU CANADA Servicing V Packings 18 Pump Service 2730 Model Pressure Washers 19 Valv...

Страница 3: ...t direct discharge stream at persons or pets Only trained operators should use this product When operating this unit basic precautions should always be observed Keep away from the spray Because of the...

Страница 4: ...indoors or in a poorly ventilated area Always refuel slowly to avoid the possibility of spilled fuel which may cause a risk of fire Do not operate the unit if gasoline is spilled Wipe unit clean and m...

Страница 5: ...s To reduce the risk of injury maintain a safe distance for persons while operating this unit Close supervi sion is necessary when operating the unit near children Do not leave pressurized unit unatte...

Страница 6: ...Connect Adapter 5 Water Outlet 6 Decal Warning Caution Operation 7 Oil Sight Glass 8 Pump 9 Adjustable Unloader Knob 10 Decal Caution Risk Of Fire 11 Decal Warning Risk Of Burns 12 Engine 13 Pressure...

Страница 7: ...arning Caution 6 Beltguard 7 Decal Operations E S F 8 Pressure Gauge 9 Pump 10 Adjustable Unloader Knob 11 Thermal Relief Valve 12 Water Outlet 13 Water Inlet 14 Water Inlet Quick Connect Adapter 15 B...

Страница 8: ...rain snow or freezing temperatures If any part of the unit becomes frozen excessive pressure may build up in the unit which could cause it to burst resulting in possible seri ous injury to the operat...

Страница 9: ...g nozzle It deliv ers a very concentrated stream of water Be cautious when using the straight narrow stream It is not recom mended for use on painted or wood surfaces or items attached with adhesive b...

Страница 10: ...e other end of the hose to your pressurized water supply Note Do not use a non pressurized water supply i e from a pond or well with this unit 3 Connect the high pressure discharge hose to the water o...

Страница 11: ...alve has been added to this unit to protect the pump It may begin to open and release water if the water temperature in the pump has ex ceeded 140 F This will allow fresh cool water to enter the syste...

Страница 12: ...n the water supply completely on Pointing the gun in a safe direction unlock the trigger gun and squeeze the trigger Low pressure water will begin flowing from the hose gun assembly This allows the un...

Страница 13: ...arts are replaced and that the mechanical problems are corrected prior to operation of the unit If you require service contact Graco Customer Service Inspect high pressure hoses for kinking cuts and l...

Страница 14: ...trigger gun and squeeze the trigger In a few moments a detergent water mixture will exit the low pressure nozzle Start spraying the lower portion of the surface being cleaned and move up using long o...

Страница 15: ...es as mineral content in the water and number of hours the nozzle is used Quick Couplers There is an o ring seal inside the female quick coupler This o ring will deteriorate or if the unit is allowed...

Страница 16: ...endations for the temperature to which you are winterizing Note Proper winterizing is based on the recommend ed manufacturer s instructions listed on the Protec tion Chart shown on the back label of m...

Страница 17: ...replace Water is leaking from the Heat Dump Valve Water temperature is too high Do not allow the unit to operate in the bypass mode with trigger gun closed for more than 3 minutes Defective valve Repl...

Страница 18: ...the holes 4 Remove the valve 5 Install new o ring Then install new valve assembly Reinsert brass plugs 6 Reinstall manifold to pump Torque hex bolts to 14 75 ft lb 20 Nm Servicing Plungers or Interna...

Страница 19: ...crankcase If leaking is obvious replace oil seals Otherwise DO NOT remove these seals because they cannot be reused Oil Seal Kits are available for replacing seals 5 Lightly grease the flinger and oi...

Страница 20: ...herwise DO NOT remove these seals because they cannot be reused Oil Seal Kits are available for replacing seals 5 Lightly grease the flinger and oil seal if it is being replaced on plunger shaft Then...

Страница 21: ...obvious replace oil seals Otherwise DO NOT remove these seals because they cannot be reused Oil Seal Kit 801473 is available for replacing seals 5 Lightly grease the flinger and oil seal if it is bei...

Страница 22: ...22 Pressure Washer Parts 262316 Model 2525DD...

Страница 23: ...WHEEL 16E476 2 16 CAP 16E491 2 17 SCREW NIPPLE 16F024 1 18 TEE 16F025 1 19 SCREW COUPLER 16F023 1 DESCRIPTION PART QTY 20 O RING 154771 1 21 ADAPTER 16F032 1 22 BOLT 802127 4 23 WASHER 107194 8 24pDEC...

Страница 24: ...24 Pump Assembly Parts Series A 24E735 for use with Model 2525DD...

Страница 25: ...NCLUDES 1 KIT REPAIR PLUNGER 24E737 3 INCLUDES 2 KIT REPAIR OIL SEAL 24E738 3 INCLUDES 3 KIT REPAIR UNLOADER 24E739 1 INCLUDES 4 KIT REPAIR PACKINGS 24E740 3 INCLUDES 5 6 7 8 KIT REPAIR CHEMICAL INJEC...

Страница 26: ...26 Pump Assembly Parts Series B 24R713 for use with Model 2525DD...

Страница 27: ...715 6 INCLUDES 1 THERMAL RELIEF VALVE 117759 1 INCLUDES 2 FILTER INLET 801112 1 INCLUDES 3 KIT REPAIR PACKINGS 24R718 3 INCLUDES 4 KIT REPAIR OIL SEAL 16V292 3 INCLUDES 5 KIT REPAIR PISTION 16V302 3 I...

Страница 28: ...28 Pressure Washer Parts 262318 Model 2730DD...

Страница 29: ...7194 4 20 BOLT 802127 4 21 WASHER 107194 8 22 ENGINE 16E658 1 23pDECAL RISK OF FIRE N A 1 24pDECAL RISK OF BURNS N A 1 DESCRIPTION PART QTY 25 CHEMICAL HOSE 117760 1 26 HOSE N A 1 27 STRAINER N A 1 28...

Страница 30: ...30 Pump Assembly Parts 244749 for use with Model 2730DD...

Страница 31: ...T QTY KIT REPAIR VALVES 804402 6 INCLUDES 24 KIT REPAIR OIL SEAL 804033 3 INCLUDES 36 KIT REPAIR PLUNGER 804011 3 INCLUDES 37 KIT REPAIR PACKINGS 804037 3 INCLUDES 32 33 34 35 KIT REPAIR CHEMICAL INJE...

Страница 32: ...32 Pressure Washer Parts 262320 Model 3030DD 262322 Model 3540DD...

Страница 33: ...6E662 1 16 O RING 154771 1 17 ADAPTER 16F032 1 18 FILTER 801112 1 19 QUICK CONNECT 197428 2 20 RELIEF VALVE 116461 1 21 ELBOW 16F026 1 22 PRESSURE GAUGE 16F027 1 DESCRIPTION PART QTY 23 BOLT 111803 4...

Страница 34: ...34 Pump Assembly Parts 24E753 for use with Model 3030DD 24E750 for use with Model 3540DD...

Страница 35: ...02 6 INCLUDES 10 KIT REPAIR OIL SEAL 24E744 3 INCLUDES 18 KIT PLUNGER 24E745 3 INCLUDES 22 KIT REPAIR PACKINGS 24E746 3 INCLUDES 11 17 KIT REPAIR PLUNGER 24E747 3 INCLUDES 19 20 21 23 24 KIT REPAIR CH...

Страница 36: ...36 Pressure Washer Parts 262326 Model 4043BD...

Страница 37: ...1566 2 44 WASHER 100731 3 45 BOLT 100454 1 46 FILTER 16E480 1 47 HOSE BARB 16E483 1 DESCRIPTION PART QTY 48 HEAT DUMP VALVE 116460 1 49 NIPPLE 156849 1 50 HOSE BARB 16E482 1 51 HOSE CLAMP 16E502 2 52...

Страница 38: ...38 Pump Assembly Parts 803508 for use with Model 4043BD...

Страница 39: ...ION PART QTY KIT REPAIR VALVES 801472 6 INCLUDES 1 KIT REPAIR OIL SEAL 801473 3 INCLUDES 9 KIT PLUNGER 803502 3 INCLUDES 10 KIT REPAIR PLUNGER 803510 3 INCLUDES 11 12 13 KIT REPAIR PACKINGS ONLY 80351...

Страница 40: ...40 Notes...

Страница 41: ...8 2 kg 142 LB 53 kg 185 LB 69 kg Dimensions Length Width Height 37 94 cm 21 53 cm 24 5 62 cm 30 76 cm 21 53 cm 26 66 cm 34 86 cm 23 5 59 6 cm 25 5 64 7 cm 34 86 cm 23 5 59 6 cm 25 5 64 7 cm 40 94 cm 2...

Страница 42: ...including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action fo...

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