PROBLEM | CAUSE |
Will not draw | Wand not in low pressure. |
| |
chemicals | Chemical filter clogged. |
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| Chemical screen not in chemical |
| Chemical too thick. |
CORRECTION
See How to Use Wand paragraph in the Operation Section.
Clean filter.
Insure end of chemical hose is fully submerged into chemical.
Dilute chemical. Chemical should be the same consistency as water.
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| Pressure hose is too long | Lengthen water supply hose |
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| instead of pressure hose. |
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| Chemical build up in chemical | Have parts cleaned or replaced |
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| injector. | by AWSC. |
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No or low |
| Worn seal or packing | Have replaced by AWSC. |
pressure (after |
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| Worn or obstructed valves. | Have replaced by AWSC. | |
period of |
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| Worn unloader piston. |
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normal use) |
| Have replaced by AWSC. | |
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| Worn | Have replaced by AWSC. |
Water leaking |
| Worn or broken | Check and replace. |
at gun/wand |
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connection |
| Loose hose connection. | Tighten. |
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Water leaking |
| Loose connections. | Tighten. |
at pump |
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| Piston packings worn. | Have replaced by AWSC. | |
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| Worn or broken | Have replaced by AWSC. |
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| Pump head or tubes damaged | Have replaced by AWSC. |
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| from freezing. |
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Pump Pulsates |
| Nozzle obstructed. | Clean nozzle with paper clip or |
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| nozzle cleaning tool, pour water |
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| into nozzle end to flush out ob- |
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| struction. |
19- ENG | D27935 |
