Roubleshooting - Kaivac NO-TOUCH CLEANING 1200 Series Operator's & Parts Manual

4.3 t

RoUbLeshooting

CAUTION:
Always unplug machine before lifting electric cover assembly.
AREA
Chemical Injection
System continued
Dump System
Wheels and Casters
Squeegee Head
Customer/Technical Support
1-800-287-1136
PROBLEM POSSIBLE CAUSE
Not enough chemical
Chemical line blows off
safety cap
Water back flows into
chemical bottle
Dump hose will not empty
tank
Dump hose leaks
Wheels will not roll;
rubbing
Floor streaks
Squeegee head does not
easily rotate when
installed on wand
Head will not stay on
cleaning
wand
Premature blade wear
Sucks to the floor too
systems
tightly
Metering tip plugged
Wrong metering tip
Debris in injector
Bad seat on injector check
valve
Bad safety cap
Dump hose cap not
removed
Clog in bottom of tank
Hose cut
Clamp loose
Dump cap missing
Flat tires
Debris wrapped around
axle
Bearings tight
Wheels too loose on axle
Bearings falling out
Worn blades or wheels
kaivac
Brass ring on wand not in
groove
Coupling nut too tight
Coupling nut cracked
Brass ring worn
Squeegee wheels worn
Squeegee wheels worn
4.0 Troubleshooting and Upkeep
SOLUTION
Remove and clean
Check and replace per chart
Remove safety cap from
chemical and blow small
amounts of compressed air
into line
Check injector o-ring or
replace
Replace safety cap
Remove cap
Tip dump contents, remove
debris
If leak is less than 4" from
tank side, cut and reattach,
or replace
Tighten hose clamp
Replace cap
Inflate tires to 30 p.s.i.
Check for debris on axle
Grease bearings
Remove wheel, add
washers to take up slack
Replace bearing assembly
Replace wheels and/or blades
TM
Loosen coupling nut and
re-position head on groove
Loosen 1/2 turn
Replace
Replace
Check wheels for wear/
replace
Check wheels for wear/
replace
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