AR Blue Clean AR620 Maintenance Manual page 3

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16. Always use water that is clear and free from particles.
17. Always point the wand nozzle away from people and animals,
the high pressure the unit generates is very dangerous.
18. Keep the pressure hose connected to the machine and wand
while unit is pressurized.
19. Never leave the wand unattended while the machine is running.
20. Always seek emergency medical care immediately if any fluid
penetrates the skin. The cut may be deeper and more serious
than it appears.
21. Never run preheated water into the machine.
22. Do not secure the wand in the squeezed, "ON" position.
23. No smoking when operating the machine.
24. Never use the unit when under the influence of drugs, alcohol or
medication.
25. Do not adjust the unloader.
26. Do not move the unit by pulling on the hose or electrical cord.
27. Only operate the machine with sufficient water supply to the
pump.
28. Do not let the machine run with the wand in the not-squeezed,
"OFF" position for more than 2 minutes (30 seconds with the
water temperature above 80° F). This causes bypass water
temperature to increase which damages the pump.
29. Protect your machine from freezing during storage. Follow
the instructions to protect your pressure washer from freezing
storage temperatures.
30. Always follow all other guidelines and safety instructions
described in this manual.
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Perating