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H8189/H8190 Gasoline Pressure Washer

5.

  Turn the motor switch to the 

ON 

position 

6.

  Set the fuel valve to the 

OPEN

 position.

7.

  Engage  the  choke  (if  cold  starting)  and  set 

the throttle to 

3

4

 open.

8.

  Squeeze the spray gun trigger until a steady 

stream of water comes out, then release.

10.

  Pull the start rope to start the motor.

 

Note: 

For  best  pull-starting  results,  pull  the 

start rope with forceful, but even pressure to 
spin the motor.

When pull-starting, pull the start rope slowly 

until resistance is felt, then pull with forceful, 

even pressure. Rapidly jerking the start rope 

can  cause  it  to  forcefully  recoil,  potentially 

causing hand and/or arm injury.

11.

  Allow the motor to run long enough to achieve 

normal  operating  temperature  (at  least  two 
minutes), then set the throttle to the desired 
speed.

12.

  Pull  the  trigger  on  the  spray  gun  to  release 

pressurized water and begin work.

 

Note: 

If the motor does not start after several 

pulls  of  the  start  rope,  or  brief  turns  of  the 
start  switch,  repeat  the  starting  instructions 
from 

Step 8

. If you are still unable to start the 

motor, refer to the 

troubleshooting

 guide on 

Page 20

.

NOTICE

Never allow the motor to run for more than 

five  minutes  without  pulling  the  trigger 

on  the  spray  gun  to  release  water.  Failure 

to  follow  this  instruction  can  damage  the 

pump and void the warranty.

Shutdown Procedure

To shut down the pressure washer:

1.

  Release  the  trigger  on  the  spray  gun  and 

return  the  spray  gun  to  the  bracket  on  the 
washer handle.

2.

  Turn  the  pressure  adjustment  knob 

counterclockwise  until  there  is  no  more 
pressure.

3.

  Close the fuel valve.

4.

  Switch the motor to the 

OFF 

position.

5.

  Shut  off  the  water  at  the  spigot,  or  remove 

the input hose from the water if drawing from 
a  standing  source.  Purge  the  pressure  from 
the system by pulling the spray gun trigger.

NOTICE

To  reduce  the  risk  of  damaging  engine 

components,  DO  NOT  stop  the  engine 

abruptly when it is running under load. 

Содержание H8189

Страница 1: ...WASHER OWNER S MANUAL COPYRIGHT AUGUST 2007 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC L...

Страница 2: ......

Страница 3: ...er Source 14 Spray Gun Lock 15 Starting 15 Shutdown Procedure 16 SECTION 4 ACCESSORIES 17 SECTION 6 MAINTENANCE 18 Schedule 18 General Maintenance 19 Engine Oil Change 19 Pump Oil Change 20 Air Filter...

Страница 4: ...made at any time with no obligation on the part of Grizzly For your convenience we always keep current Grizzly manuals available on our website at www grizzly com Any updates to your machine will be...

Страница 5: ...H8189 H8190 Gasoline Pressure Washer 3...

Страница 6: ...4 H8189 H8190 Gasoline Pressure Washer...

Страница 7: ...Gasoline Pressure Washer 5 Figure 1 General component identification A Engine B Handle C Nozzles D Spray Gun General Identification E High Pressure Hose F Pump G Frame and Wheels H Spray Gun Wand A B...

Страница 8: ...6 H8189 H8190 Gasoline Pressure Washer Safety Instructions for Machinery...

Страница 9: ...H8189 H8190 Gasoline Pressure Washer 7...

Страница 10: ...ur it may be a surgical emergency DO NOT treat fluid injection as a normal cut instead see a physician immediately 2 ADEQUATE VENTILATION During operation this machine produces carbon monoxide which i...

Страница 11: ...sible inspection by the carrier or its agent Otherwise filing a freight claim can be difficult When you are completely satisfied with the condi tion of your shipment inventory the contents Unpacking I...

Страница 12: ...in the securing pin holes Note You may need to push the securing pins in to allow the handle to slide into the frame posts 2 Thread the spray gun wand into the spray gun and tighten securely 3 Connect...

Страница 13: ...s Figure 5 E Choke F Fuel Valve G Throttle H Pull Start Rope I Motor Switch H8189 H8190 Pump Controls Figure 4 A Pump Out Feed B Pressure Adjustment Knob C Chemical Injection Inlet D Pump In Feed Figu...

Страница 14: ...ADJUST THE PRESSURE REGULATOR ON THE PUMP Turn the pressure regulator knob counter clockwise to lower the pressure Figure 6 Once you have finished using your pressure washer return the regulator to it...

Страница 15: ...attern and a less powerful stream of water It covers a wide area of cleaning Chemical Black Nozzle This nozzle is used to apply chemicals or cleaning solutions It has the least powerful stream Always...

Страница 16: ...chemical hose and pressure washer to rinse the internal components Standing Water Source To draw water from a standing source 1 Attach the supplied input hose filter to the input hose and place the i...

Страница 17: ...e standards of the American National Standards Institute ANSI Starting To start the H8189 H8190 pressure washer 1 Check the engine and pump oil level and fuel level refer to the MAINTENANCE section be...

Страница 18: ...r and begin work Note If the motor does not start after several pulls of the start rope or brief turns of the start switch repeat the starting instructions from Step 8 If you are still unable to start...

Страница 19: ...orbit rotation Kit includes a wax application bonnet and a terrycloth polishing bonnet Safe for all types of finishes gives a beautiful swirl free result Figure 14 Models G9927 and H3143 Wax Buffers...

Страница 20: ...500 hours or 6 months Every 1000 hours or 12 months Check and tighten bolts X Check for worn or damaged wires X Check for oil fuel leaks X Check engine oil X Change engine oil X First Time Break In X...

Страница 21: ...aged parts Engine Oil Change Replace the engine oil once after 20 hours and then regularly every 100 hours or 3 months more frequently in harsh conditions To change the engine oil 1 FOLLOW SHUTDOWN PR...

Страница 22: ...oil level in the viewport 7 Replace the oil cap and tighten securely 8 Dispose of the used oil in accordance with local regulations Figure 19 The pump oil cap and drain plug 4 Remove the oil drain pl...

Страница 23: ...nt or any other cleaning solution Instead use a soft brush to remove any par ticulate build up Spark Plug Adjustment and Replacement Figure 22 The spark plug electrode gap Side Electrode Center Electr...

Страница 24: ...valve 4 Replace with a clean quality unleaded gasoline 5 Clean air filter 6 Refer to a qualified technician No or low water pressure 1 Low water supply 2 Low pressure nozzle attached 3 Leak at high pr...

Страница 25: ...H8189 H8190 Gasoline Pressure Washer 23 H8189 Pump Parts Breakdown...

Страница 26: ...OD PIN 74 PH8189074 WATER INLET CONNECTOR 25 PH8189025 PLUNGER ROD 75 PH8189075 QUICK CONNECTOR CAP 26 PH8189026 COPPER WASHER 76 PH8189076 BEARING CLIP 27 PH8189027 CERAMIC PLUNGER 77 PH8189077 QUICK...

Страница 27: ...H8189 H8190 Gasoline Pressure Washer 25 H8189 Engine Parts Breakdown...

Страница 28: ...164 PH8189164 THROTTLE RETUN SPRING 121 PH8189121 INSULATOR GASKET 165 PH8189165 GOVERNOR ROD 122 PH8189122 CHOKE LEVER 166 PN01M HEX NUT M6 1 123 PH8189123 AIR FILTER GASKET 167 PH8189167 AIR FILTER...

Страница 29: ...H8189 H8190 Gasoline Pressure Washer 27 H8189 Frame and Accessories Parts Breakdown...

Страница 30: ...19 PH8189219 AXLE 206 PH8189206 CHEMICAL NOZZLE 220 PH8189220 RUBBER PAD 207 PH8189207 CHEMICAL FILTER 221 PSB74M CAP SCREW M6 1 X 18 208 PH8189208 CHEMICAL HOSE 221 1 PN01M HEX NUT M6 1 209 PH8189209...

Страница 31: ...machine If any label is removed or becomes unreadable REPLACE that label before using the machine again Contact Grizzly at 800 523 4777 or www grizzly com to order new labels REF PART DESCRIPTION REF...

Страница 32: ...30 H8189 H8190 Gasoline Pressure Washer H8190 Pump Parts Breakdown...

Страница 33: ...H8189024 CONNECTING ROD PIN 74 PH8189074 WATER INLET CONNECTOR 25 PH8189025 PLUNGER ROD 75 PH8189075 QUICK CONNECTOR CAP 26 PH8189026 COPPER WASHER 76 PH8189076 BEARING CLIP 27 PH8189027 CERAMIC PLUNG...

Страница 34: ...32 H8189 H8190 Gasoline Pressure Washer H8190 Engine Parts Breakdown...

Страница 35: ...6202 172 PH8190172 EXHAUST VAVLE SPRING RETAINER 124 PH8190124 GOVERNOR ARM SHAFT 173 PH8190173 ROCKER ARM 125 PH8190125 LOCK PIN 10MM 174 PH8190174 ROCKER ARM NUT 126 PH8190126 WASHER 175 PH8190175 R...

Страница 36: ...205 PH8190205 FUEL LINE 200 PH8190200 GOVERNOR ARM 206 PH8190206 FUEL TANK JOINT 201 PH8190201 FUEL TANK 207 PH8190207 FUEL TANK JOINT SEAL 202 PH8190202 FLANGE BOLT M8 1 25 X 25 208 PH8190208 FUEL FI...

Страница 37: ...H8189 H8190 Gasoline Pressure Washer 35 H8190 Frame and Accessories Parts Breakdown...

Страница 38: ...19 PH8190219 AXLE 306 PH8189206 CHEMICAL NOZZLE 320 PH8190220 RUBBER PAD 307 PH8189207 CHEMICAL FILTER 321 PSB74M CAP SCREW M6 1 X 18 308 PH8189208 CHEMICAL HOSE 321 1 PN01M HEX NUT M6 1 309 PH8189209...

Страница 39: ...machine If any label is removed or becomes unreadable REPLACE that label before using the machine again Contact Grizzly at 800 523 4777 or www grizzly com to order new labels REF PART DESCRIPTION REF...

Страница 40: ......

Страница 41: ......

Страница 42: ......

Страница 43: ...he State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of...

Страница 44: ......

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