Pressure Washer
Maintenance
Observe regular maintenance intervals to ensure maximum performance and life from the pressure washer. Refer to the schedule for recommended maintenance. If you operate the pressure washer in dusty conditions, perform maintenance checks more often.
ENGINE OIL CHANGING INSTRUCTIONS
!CAUTION
Before tipping the engine or equipment to drain oil, drain fuel from the fuel tank.
NOTE: Change oil while the engine is cool.
1.Disconnect the spark plug wire from the spark plug.
2.Locate and remove the engine oil drain plug (See Figure 13).
3.Drain old oil.
4.Replace the drain plug and set the unit upright.
5.Refill the unit with new oil of a recommended type and quantity. Fill the unit to the proper level shown on the dipstick.
PUMP OIL CHANGING INSTRUCTIONS
Changing or refilling the oil in the pump requires removal of Figure 13 - Oil Drain Location the pump from the engine and should not be required unless
oil has leaked out due to worn or damaged oil seals in the pump. If oil has leaked out of the pump, bring the pressure washer to a certified Campbell Hausfeld service center for repair.
Maintenance Schedule
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| Daily |
| • Check water inlet screen and | ||
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| filter. |
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| • Check engine oil levels. Fill as |
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| necessary. |
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| • Check gasoline level. Fill as |
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| After first 5 hours of |
| • Change engine |
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| Use SAE30 or |
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| detergent oil. |
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| Every 25 hours of |
| • Change oil if operating under |
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| heavy load or high ambient |
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| temperature. |
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| • Clean or replace paper air |
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| cleaner cartridge. Tap gently |
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| to remove dirt. |
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| Every 50 hours of |
| • Change oil. |
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| operation |
| • Replace spark plug. |
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| Each 100 hours of |
| • Replace paper air cleaner |
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| operation or every 3 |
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| cartridge. |
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| • Change engine oil. |
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Technical and Consumer Information
Vertical Oriented Pressure Washers
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| Engine Oil Type | SAE |
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| SAE 30W (Above 60˚ F) |
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| Engine Oil Capacity |
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| Honda engines | 18.5 fl. oz. |
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| Engine Fuel Capacity |
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| Honda engines | 0.29 gal |
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| Pump Oil Type |
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| Wobble pumps | SAE20W or SAE30W |
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| Pump Oil Capacity |
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| Vertical wobble pumps | 4.0 fl. oz. |
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| Pump Detergent Suction |
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| Water to detergent ratio | 8 to 1 (12% detergent) |
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| Water Supply Requirements |
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| Minimum inlet pressure | 20 psi |
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| Maximum inlet pressure | 100 psi |
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| Maximum inlet temperature | 100˚ F |
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| Minimum inlet flow rate | 5 gpm |
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| Inlet garden hose size | 5/8” I.D. |
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| Maximum inlet garden |
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| hose length | 50 ft |
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