LESP SJ530 - Page 41

Shanghai Jianghuai Environmental Equipment Co.,LTD
41
Problem
Reason
Solution
The machine can not operate
Battery no power
Charging the batteries
Battery Fault
Replacing the battery
Loose battery cable
Tighten the battery cable
Main fuse blown
Replace the fuse
Brush motor does not work
Brush lifted off the ground
Lower brush
Battery charge gauge locked
does not start
Charging the batteries
Brush motor Circuit breaker
tripped
Reset the button of brush
circuit breaker
Brushes (up / down) switch
failure
Please contact the service
center
Motor carbon brush fray
Please contact the service
center
Vacuum motor does not work
The squeegee is raised off the
ground
Lower squeegee
Vacuum motor fuse has blown
Replace the fuse
Vacuum motor or wiring fault
Please contact the service
center
Motor carbon brush fray
Please contact the service
center
Small or anhydrous outflow
Solution tank filter or solution
tube blockage
Cleaning solution tank filter
The flow rate of the flow
control knob is set too low
Adjust the water flow control
knob
Release control knob screw
After lubricating the knob
locking screw
Low recovery efficiency of
sewage
Sewage tank is full
Drain the recovery tank
Squeegee blade fray
Replace the squeegee blade
Suction tube blockage
Clear clogged debris
Sewage tank seal damage
Replace sealing strip
Vacuum motor failure
Please contact the service
center
Running time shortened
Battery defective
Replace battery
Battery charge fault
Repair or replace battery
charger