Maintenance (Continued)
Maintenance Schedule
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| Maintenance Schedule |
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| Each use | |||
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| • Check water inlet screen and filter. | ||
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| • Check engine and pump oil levels. Fill as necessary. | |
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| • Check gasoline level. Fill as necessary. | |
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| After first 5 hours of operation |
| • Change engine | |
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| oil. | |
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| After first 50 hours of operation |
| • Change pump oil. | |
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| Every 25 hours of operation |
| • Change engine oil if operating under heavy load or high ambi- | |
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| ent temperature. | |
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| • Remove and clean foam | |
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| applicable). Wash with water and mild detergent. Dry thor- | |
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| oughly. Rub with oil and squeeze to distribute oil. | |
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| Every 50 hours of operation |
| • Change engine oil. | |
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| • Replace spark plug. | |
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| Each 100 hours of operation or every 3 months |
| • Clean or replace paper air cleaner cartridge. Tap gently to | |
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| remove dirt. | |
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| • Change engine oil. | |
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| Every 500 hours of operation (5 months) |
| • Change pump oil. | |
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Technical and Consumer Information
Horizontal Oriented Pressure Washers
Engine Oil Type | SAE |
| SAE 30W (Above 60O F) |
Engine Oil Capacity |
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Briggs and Stratton |
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Vanguard Series | 30 fl. oz. |
Vanguard Series | 51 fl. oz. |
Intek Series | 28 fl. oz. |
Honda Engines |
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GX Series | 20 fl. oz. |
GX Series | 37 fl. oz. |
Robin Engines |
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EX Series | 20 fl. oz. |
EX Series 8 HP | 35 fl. oz. |
Engine Fuel Capacity |
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Briggs and Stratton |
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Vanguard Series | 1.20 gal (4.5L) |
Vanguard Series | 2.00 gal (7.9L) |
Intek Series | 1.00 gal (3.8L) |
Honda Engines |
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GX Series 4.5 HP | 0.66 gal (2.5L) |
GX Series | 0.95 gal (3.6L) |
GX Series | 1.59 gal (6.0L) |
GX Series | 1.72 gal (6.5L) |
Robin Engines |
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EX Series 4.5 HP | 0.71 gal (2.7 L) |
EX Series | 0.95 gal (3.6 L) |
Pump Oil Type |
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Axial Pumps (XJ Series) | Special. See Pump |
| Parts List. |
Camshaft Pumps | SAE 30W |
Pump Oil Capacity |
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Axial Pumps (XJ Series) | 4.5 fl. oz. |
Camshaft Pumps |
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XT Series | 10 fl. oz. |
XM Series | 14 fl. oz. |
RK Series | 15 fl. oz. |
Pump Detergent Suction |
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Water to detergent ratio | 10 to 1 (10% detergent at |
| maximum setting) |
Water Supply Requirements |
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Minimum inlet pressure | 20 psi |
Maximum inlet pressure | 100 psi |
Maximum inlet |
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temperature | 100OF |
Minimum inlet flow rate | 2 times the rated flow of |
| unit or 8 gpm (30.3 lpm) |
Inlet garden hose size | 5/8” ID |
Maximum inlet garden |
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hose length | 50 ft. |
11 | www.chpower.com |