Nilfisk-Advance SW5500 B User Manual

201Service Manual – SW5500, FLOORTEC R 985 29 - Engine, Hybrid System
Troubleshooting
Trouble Possible causes Remedy
The broom system is activated
only when the engine is running
HYB parameter not correctly set to “YES”
Check the parameter setting (see hidden
parameters table in the Machine Settings Screen)
The drive system does not work
or works only when the engine is
running
The bridge cable not properly installed instead of
the hybrid system relay (ES8)
Check the bridge cable connection
The engine is not able to be
switched on or it switches o󰀨 as
soon as it’s turned on
The engine shut o󰀨 switch (SW2) not properly
connected
Check the connection of the wiring switch
The engine shut o󰀨 switch (SW2) broken Check that the engine shut o󰀨 switch closes the
circuit when in the rest position (normally closed
contact)
The battery life is short Time during which the engine is kept running not
enough for recharging the batteries between a
period of use in battery mode and the next one
Make a full recharge cycle with on board battery
charger
The battery life (even after a full
recharge cycle) decreased over
time
Battery using too fragmented
Increase the frequency of complete recharge
cycles, reducing the HRC parameter value than
the default (= 10) (see hidden parameters table in
the Machine Settings Screen)
The battery life (even after a full
recharge cycle) decreased over
time
Battery using too fragmented
Increase the frequency of complete recharge
cycles, reducing the HRC parameter value than
the default (= 10) (see hidden parameters table in
the Machine Settings Screen)

Nilfisk-Advance SW5500 B Specifications

General

Brand	Nilfisk-Advance
Model	SW5500 B
Category	Floor Machine
Language	English