Nilfisk Advance 56511710 Mode D'emploi page 42

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GENERAL MACHINE TROUBLESHOOTING (CONTINUED)
Problem
Machine does not run
No FWD/REV wheel drive
Vacuum shuts off and display
shows "FULL" when recovery
tank is not full
No Detergent Flow (EcoFlex
models only)
Main and/or Side Brooms will
not run
Hopper will not raise
Hopper dump door will not open
Scrub system will not run
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INSTRUCTIONS FOR USE
Possible Cause
Tripped 5 Amp (CB4) circuit breaker
Emergency Stop activated
Main system controller
Parking brake set
Emergency Stop activated
Tripped circuit breakers
Plugged squeegee hose
Vacuuming large amounts of water
at a high travel speed
Empty detergent cartridge
Plugged or kinked detergent fl ow line
Dry seal cap on detergent cartridge not
sealed
Detergent pump wiring
disconnected or backwards
Debris wrapped around the broom drive
Hopper is not completely down
Tripped circuit breaker
Tripped circuit breaker
Hopper overloaded
Dump door jammed by debris
Hopper is not completely down
CS7010 - 56091206
Remedy
Check for electrical short circuit & reset
Rotate Emergency Stop knob clockwise to
reset.
Check error fault codes
(see Service Manual)
Release parking brake
Rotate Emergency Stop knob clockwise to
reset.
Reset any tripped circuit breakers
Clear debris
Slow down or disable auto shut-off feature
(see service manual)
Fill detergent cartridge
Purge system, straighten lines to
remove any kinks
Reseat dry seal cap
Connect or reconnect wiring correctly
Remove debris
Lower hopper completely
Reset any tripped circuit breaker
Reset any tripped circuit breakers
Check the hopper
Remove debris and clean edges or dirt
chamber
Lower hopper completely
4/2017