Kaivac 2100 Series, Operator'S & Parts Manual

Page: 14 / 29

© 2006-2013 Kaivac, Inc. All Rights Reserved
Chemical Injection
System continued
Not enough chemical Metering tip plugged Remove and clean
Wrong metering tip Check and replace per chart
Chemical line blows off
safety cap Debris in injector Remove safety cap from
chemical and blow small
amounts of compressed air
into line
Water back flows into
chemical bottle Bad seat on injector
check valve Check injector o - ring or
replace
Bad safety cap Replace safety cap
Dump System
Dump hose will not emp-
ty tank Dump hose cap not
removed Remove cap
Clog in bottom of tank Tip dump contents, remove
debris
Dump hose leaks
Hose cut If leak is less than 4” from
tank side, cut and reattach, or
replace
Clamp loose Tighten hose clamp
Dump cap missing Replace cap
Wheels and Casters Wheels won’t roll, or they
rub
Flat tires Inflate tires to 30 p. s. i.
Debris wrapped around
axle Check for debris on axle
Bearings tight Grease bearings
Wheels too loose on axle Remove wheel, add washers
to take up slack
Bearings falling out Replace bearing assembly
Squeegee Head
Floor streaks Worn blades or wheels Replace wheels and / or
blades
Squeegee head doesn’t
easily rotate when
installed on wand Brass ring on wand not
in groove Loosen coupling nut and
re-position head on groove
Coupling nut too tight Loosen 1 / 2 turn
Head won’t stay on wand Coupling nut cracked Replace
Brass ring worn Replace
Premature blade wear Squeegee wheels worn Check wheels for wear /
replace
Sucks to the floor too
tightly Squeegee wheels worn Check wheels for wear /
replace
Page 3-4
3.0 MAINTENANCE
Area Problem Possible Cause Solution
T: 0121 351 4444 E: sales@rawlins.co.uk W: www. rawlins.co.uk