English
(Troubleshooting Codes cont.)
Code | possible cause | POSSIBLE SOLUTION |
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17 | Spray wand not in low pressure. | See Spray Wand Nozzles under Operation. |
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18 | Chemical filter clogged. | Clean filter. |
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19 | Chemical screen not in cleaning solution. | Make sure end of chemical hose is fully submerged into cleaning |
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| solution. |
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20 | Chemical too thick. | Dilute chemical. Chemical should be the same consistency as water. |
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21 | Worn seal or packing. | Have parts cleaned or replaced by authorized service center. |
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22 | Chemical build up in chemical injector. | Have replaced by an authorized service center. |
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23 | Worn or obstructed valves. | Have replaced by authorized service center. |
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24 | Worn unloader piston. | Have replaced by authorized service center. |
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25 | Worn or broken | Check and replace. |
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26 | Loose hose connection. | Tighten. |
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27 | Piston packings worn. | Have replaced by authorized service center. |
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28 | Pump head or tubes damaged from freezing. | Have replaced by authorized service center. |
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29 | Oil seals worn. | Have replaced by authorized service center |
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30 | Loose drain plug. | Tighten. |
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31 | Worn drain plug | Check and replace. |
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32 | Worn fill plug | Check and replace. |
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33 | Pump overfilled. | Check for correct amount. |
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34 | Incorrect oil used. | Drain and fill with correct amount and type of oil. |
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35 | Vent plug is clogged. | Clean vent plug; blow air through it to remove any blockage. If |
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| problem persists, replace plug. |
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20