Basic Troubleshooting - Ice i20NBT Operator's & Parts Manual

PROBLEM
Control handle bail not pulled
Batteries need to be charged
Machine will not
Bad battery(s)
operate
Loose battery cable
Main fuse blown
Faulty key switch
Scrub head is raised off floor
Battery meter lockout activated
Tripped brush motor circuit breaker
Brush motor will
Faulty scrub head (up/down)switch
not operate
Faulty control handle bail switch
Faulty brush motor or wiring
Worn Motor carbon brushes
Bad solenoid
Main fuse blown
Machine does
Faulty relay Switch
not propel (Drive
Faulty transaxle motor or wiring
model)
Worn Motor carbon brushes
Tripped vacuum motor circuit breaker
Vacuum motor
Faulty vacuum motor or wiring
will not operate
Worn Motor carbon brushes
Ball valve set too low or shut off
Solution flow control knob set too low or
Little or no
shut off
solution flow
Clogged solution tank filter or solution
hose
Clogged solution Solenoid valve
Recovery tank is full
Loose drain hose cap
Clogged float shut-off screen located in
recovery tank
Clogged squeegee assembly
Worn squeegee blades
Poor water pick
Incorrect squeegee blade deflection
up Loose vacuum hose connections
Clogged vacuum hose
Damaged vacuum hose
Recovery tank cover not in place
Damaged recovery tank cover seal
Faulty vacuu motor
Low battery charge
Low battery charge
Defective batteries
Batteries need maintenance
Short run time
Faulty battery charger
Down pressure lever is set for extra scrub
head pressure
ICE i20NB / i20NBT / i20NBT-OB / i24BT

BASIC TROUBLESHOOTING

CAUSE
OPERATOR MANUAL
SOLUTION
Pull control handle bail
Charge batteries
Replace battery(s)
Tighten loose cable
Replace fuse
Contact ICE service center
Lower scrub head
Recharge batteries
Reset brush circuit breaker button
Contact ICE service center
Contact ICE service center
Contact ICE service center
Contact ICE service center
Contact ICE service center
Replace 30 Amp fuse
Contact ICE service center
Contact ICE service center
Contact ICE service center
Reset vacuum circuit breaker button
Contact ICE service center
Contact ICE service center
Turn on the ball valve
Adjust solution control flow knob
Clean solution tank filter or flush out
solution hose
Remove valve and clean
Drain recovery tank
Tighten cap
clean screen
Clean squeegee assembly
Replace or rotate squeegee blades
Adjust squeegee blade height
Secure hose connections
Remove clogged debris
Replace vacuum hose
Properly position cover
Replace seal
Contact ICE service center
Recharge batteries
Fully recharge batteries
Replace batteries
See BATTERY MAINTENANCE
Repair or replace battery charger
Lower down pressure lever
11