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15- ENG

A09741

1.   Obtain a funnel

, six ounces 

of *RV antifreeze, and 16 - 36 

inches of garden hose with a 

male hose connector attached to 

one end.

Use only RV 

antifreeze. Any 

other antifreeze is corrosive and 

can damage pump.
2.

  Disconnect spark plug wire.

3. 

  Connect length of garden hose to 

water inlet of pump.

4.

  Add *RV antifreeze to hose as 

shown.

STORAGE

ENGINE

Consult the Engine Owners Manual for 

the manufacturer's recommendations 

for storage.

5.

   Pull engine starter rope slowly 

several times until antifreeze 

comes out of high pressure hose 

connection of pump.

6.

   Remove garden hose from water 

inlet of pump.

7.

   Reconnect spark plug wire.

*Windshield washer fluid may also be
used

PUMP

The manufacturer recommends using 

a pump protector/winterizer when 

storing the unit for more than 30 days 

and/or when freezing temperatures 

are expected. If a pump protector/

winterizer is not available, *RV 

antifreeze needs to be run through the 

pump as outlined in the steps below.
NOTE: Using a pump protector/

winterizer or *RV antifreeze is to 

provide proper lubrication to the 

internal seals of the pump regardless 

of temperature or environment.

PRESSURE WASHER

1.

   Drain all water from high 

pressure hose, coil it, and  store 

it in cradle of the pressure 

washer handle.

2.

  Drain all water from spray gun 

and wand by holding spray 

gun in a vertical position with 

nozzle end pointing down and 

squeezing trigger. Store in gun 

holder.

3.

  Store chemical hose so it is 

protected from damage.

4.

   If space is needed, remove 

handles and replace as shown.

Summary of Contents for D2750H

Page 1: ...chinery ESPA OL P GINA 19 FRAN AIS PAGE 37 To learn more about DELTA MACHINERY visit our website at www deltamachinery com For Parts Service Warranty or other Assistance please call 1 866 422 4286 6 H...

Page 2: ...other similar items then an approved spark arrester must be installed and is legally required in the state of California It is a violation of California statutes section 130050 and or sections 4442 an...

Page 3: ...a location occupied by humans or animals Some cleaning fluids contain substances which could cause injury to skin eyes or lungs Use only cleaning uids speci cally recom mended for high pressure washe...

Page 4: ...re washers Wear protective clothing to protect eyes and skin from contact with sprayed materials Use of acids toxic or corrosive chemicals poisons insecticides or any kind of ammable solvent with this...

Page 5: ...HOW TO PREVENT IT Unsafe operation of your pressure washer could lead to serious injury or death to you or others Do not use chlorine bleach or any other corrosive compound Become familiar with the o...

Page 6: ...e Frame and Wheel Assembly High Pressure Hose Spray Gun Quick Connect Spray Wand Handle Chemical Hose Bagged Parts Nozzle Cleaning Tool Engine Manual Operation Manual Registration card Engine Oil Grom...

Page 7: ...ommet NOTE Nozzles are color coded to match colored nozzles on panel NOTE The high pressure pump was lled with oil at the factory The oil in the high pressure pump was designed to last the life of the...

Page 8: ...ction Chemical Hose not shown Feeds cleaning agents into the pump to mix with the water See How To Apply Chemicals Cleaning Solvents instructions in this section Compare the illustrations with your un...

Page 9: ...wise DO NOT try to turn pressure regulator knob past the built in stop or damage to pump will result Pressure Regulator Knob PRESSURE WASHER TERMINOLOGY PSI Pounds per Square Inch The unit of measure...

Page 10: ...tely Fill tank to 1 2 below bottom of ller neck to provide space for fuel expansion Wipe any fuel spillage from engine and equipment before starting engine NEVER run engine indoors or in enclosed poor...

Page 11: ...r through chemical injection system to rinse system thoroughly If chemicals remain in the pump it could be damaged Pumps damaged due to chemicals will not be covered under warranty NOTE Chemicals and...

Page 12: ...p 8 Start engine See Engine Owners Manual for correct procedure NOTE When engine rope is pulled pressure starts building in the gun If the engine does not start after two pulls pull the gun trigger to...

Page 13: ...ing the engine oil easier PUMP The oil in the high pressure pump was designed to last the life of the pump If there is a problem with the pump contact an Authorized Service Center NOZZLE CLEANING If t...

Page 14: ...from water inlet of pump as shown 2 Clean lter by ushing it with water on both sides 3 Re insert lter into water inlet of pump NOTE Cone side faces out NOTE Do not operate pressure washer without lter...

Page 15: ...y also be used PUMP The manufacturer recommends using a pump protector winterizer when storing the unit for more than 30 days and or when freezing temperatures are expected If a pump protector winteri...

Page 16: ...enance section Water filter screen clogged Remove and clean filter Air in hose Turn off the engine then the water source Disconnect the water source from the pump inlet and turn the water source on to...

Page 17: ...C Check and replace Loose hose connection Loose connections Tighten Piston packings worn Have replaced by AWSC Worn or broken o rings Have replaced by AWSC Pump head or tubes damaged from freezing Hav...

Page 18: ...on tanks will be inspected at the site of installation Contact the nearest Delta Authorized Warranty Service Center that provides on site service calls for service call arrangements If the purchaser d...

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