Nilfisk RS 2200 Manuel D'utilisation page 171

Problem
DRIVE SYSTEM
The machine drive system is disabled
The machine moves even if the drive pedal is
released
The machine drive power is reduced
CAB HEATING
There is no hot air
CAB CLIMATE CONTROL SYSTEM
There is no fresh air
Possible cause
The driver's seat microswitch is not activated or
it is damaged
The pedal brake is pressed or stuck
The power supply fuse is open
The drive pedal is faulty
The gear selector is faulty
The drive system pump solenoid valves are not
powered
The drive system pump by-pass screw is
loosen
The drive system pump is broken
The drive system motors are broken
The drive system pump is not properly reset
The hopper is lifted
The drive pedal is faulty
The drive system pump is broken
The drive system motors are worn
The valve or the hot water feed hoses are
broken
There are water leaks from the heater
The switch is off
The main fuse is open
The compressor does not turn because the
drive belt is loosen/broken
The thermostat is not turned on
There are gas leaks from the system
The expansion valve is faulty
The switch is off
The main fuse is open
There is an open in the gas pressure switch
RS 2200
USER MANUAL
Repair/replace
Release the pedal
Replace
Replace
Replace
Check the electrical system
Tighten
Replace
Replace
Adjust
Fully lower the hopper and return it to horizon-
tal position
Replace
Replace
Replace
Replace
Replace
Turn on
Replace
Adjust the tension/replace the belt
Turn on
Repair the leak and integrate the gas
Replace
Turn on
Replace
Replace
33019476(3)2010-02 A
ENGLISH
Remedy
49