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·
Do not use the machine as a 'dry' vacuum. Always pre-vacuum carpets thoroughly with a separate 'dry'
vacuum cleaner.
·
Keep the solution tank and filter clean. Always use a clean bucket to fill the solution tank.
·
Clean the waste tank, vacuum filter and fall-out tube daily. Do not allow the vacuum shut-off filter to clog
and do not restrict the free movement of the ball float (where fitted). Empty recovery tank regularly during
use, do not wait for it to fill up and cut the vacuum motor out.
·
Clean the drain hose regularly and replace end cap.
·
After use, flush through the pump, solution lines and waste tank with at least two gallons of hot water.
·
Do not allow the machine, hoses or tools to freeze. Freezing may seriously damage the pump and fittings.
Always drain solution and store indoors when not in use. When in transit during freezing weather, insulate
and cover machine, wand and hoses. To prevent hose cuffs splitting in cold conditions, immerse them in
warm water before use.
MAINTENANCE:
This CR2 has been engineered and built to require minimum maintenance. But like any machine, it does
require some care to keep it in optimum working condition. Careful attention to these maintenance instructions
will give you maximum operating performance and life expectancy of the machine.
CAUTION: Disconnect the power cord from the outlet before doing any clean up or maintenance on the
machine
1.
Keep the machine clean. Do not allow dust to accumulate on external surfaces or near any moving
parts.
2.
After every job, wipe down the surface of the machine with a clean damp cloth.
3.
Inspect cord for damage. Do not use machine with a damaged cord.
PERIODIC MAINTENANCE
Use only chemicals recommended by Prochem Europe or your distributor.
Adhere to the appropriate mix ratios for all chemicals
Do not add chemical to the solution tank- use the chemical feed system or pre-spray
For optimal performance, it is suggested that the operator flush the system after every job or at the end of the
day.
Pump seals and valves may need to be replaced at the 1000 hour mark if a loss in pressure is noted
The pressure regulator may require servicing should a pressure drop be noted
DAILY:
Flush chemical lines with water by placing clean water in the solution tank and using the pump to spray.
Check and clean vacuum filter
WEEKLY:
Check and clean solution filter
Check for obstructions in vacuum pathways
QUARTERLY:
Check pump, plumbing and fittings for leaks
Check power cords and hoses for tears
CORD STORAGE:
While not in use, storage can be accomplished by winding cord around accessory racks. Cord should be
completely unwound during operation.
CORD SAFETY
Do not leave appliance when plugged in. Unplug from outlet when not in use and before servicing
Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged,
left outdoors, or dropped into water, return to service centre for inspection and repair.
Do not pull or carry by cord, use cord as handle, close a door on cord, or pull cord around sharp edges or
corners. Do not run machine over cord. Keep cord away from heated surfaces.
Do not unplug by pulling cord. To unplug, grasp the plug, not the cord.
Do not handle plug or appliance with wet hands.
This equipment should be stored indoors and not exposed to rain.
CR2 Manual 29/03/21
Page 11 of 29
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