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MACHINE MAINTENANCE
Item
*
Floor
Squeegee
*
*
Spray
Gun
*
*
Pressure
Hose
*
Water
*
Filter
*
*
*
Water
Tank
*
*
Vacuum
Tank
* Check the float shutoff screen to be sure it is not plugged up. A plugged
*
Leaks
Electrical
System
DVD
System
© 2005 Kaivac, Inc. All Rights Reserved
Check condition of rubber squeegee blades and wheels on the floor tool.
Rough floor surfaces will cause the blades and wheels to wear out more
quickly. Replace as necessary.
Check spray pattern. If spray pattern will not pinpoint, clean orifice by
removing it with an Allen wrench and flushing. Replace if not pinpointing.
If nozzle becomes difficult to move from high to low pressure lubricate
nozzle with lithium grease.
Wipe clean after each use.
Check for cuts or frays in the hose jacket, particularly at the end of the
fittings. Replace hose if cuts are found.
Check filter screens for debris and clean as needed.
Be careful not to crush the end of the filter screen when replacing.
Check the clear filter bowl cover to be sure it is tight.
Check for leaks around filter and filter connections.
Check condition of filter in water tank. Clean as needed.
Empty the water tank to prevent mildew and bacteria growth. Empty tank by
dipping the vacuum hose onto the water tank and transferring the water to the
vacuum tank.
Empty and flush vacuum tank.
Clean and disinfect.
filter screen restricts airflow and results in reduced suction.
Be alert for leaks around hoses, fittings, spray wand, tanks or elsewhere.
Discontinue use until leaks are repaired.
*
The ground fault circuit interrupter (GFCI) must be tested before each use.
*
Electric cords must be inspected for tears or cuts in the insulation.
*
Make sure DVD player is dry and free of any debris placed on top or
*
inside of storage compartment.
Procedure
21
T: 0121 351 4444 E: sales@rawlins.co.uk W: www. rawlins.co.uk
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6CAUTION
Always make sure machine is
unplugged before lifting
electrical cover assembly
MANUAL - ZEN Rev. 03/9/05
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