Nilfisk-Advance 1050S X, Инструкция по эксплуатации, Страница: 34 / 40

B-16 - FORM NO. 56041994 - BR 850S, BR 1050S
B-16 / ENGLISH
GENERAL MACHINE TROUBLESHOOTING
Problem Possible Cause Remedy
Poor water pick-up Worn or torn squeegee blades Reverse or replace
Squeegee out of adjustment Adjust so blades touch fl oor evenly
across entire width
Recovery tank full Empty recovery tank
Recovery tank drain hose leak Secure drain hose cap or replace
Recovery tank cover gasket leak Replace gasket / Seat cover properly
Debris caught in squeegee Clean squeegee tool
Vacuum hose clogged Remove debris
Using too much solution Adjust solution control valves
Foam fi lter cover not seated Seat cover properly
Poor scrubbing performance Worn brush or pad Rotate or replace brushes
Wrong brush or pad type Consult Nil fi sk
Wrong cleaning chemical Consult Nil fi sk
Moving machine too fast Slow down
Not using enough solution Adjust solution control valves
Inadequate solution fl ow
or no solution
Solution tank empty Fill solution tank
Solution lines, valves, fi lter or trough clogged Flush lines, trough and clean solution fi lter
Solution control valves not open Adjust solution control valves
Solution solenoid valve Clean or replace valve
Machine does not run Emergency stop switch tripped Reconnect battery connectors
Operator seat safety switch Check for open circuit and replace
Main system controller Check error fault codes
(see service manual)
Tripped 10 Amp circuit breaker Check for electrical short circuit & reset
No FWD/REV wheel drive Drive system speed contoller Check error fault codes
(see service manual)
Tripped 70 Amp circuit breaker
Check for drive motor overload
Emergency stop switch tripped Reconnect battery connectors
Vacuum shuts off and display shows
“FULL” when recovery tank is not full Plugged squeegee hose Clear debris
Vacuuming large amounts of water
at a high travel speed Slow down or disable auto shut-off feature
(see service manual)
Poor Sweeping Performance
(Cylindrical System) Hopper Full Empty and clean hopper
Brushes worn Replace brushes
Bristles have taken a set Rotate brushes
No Detergent Flow (EcoFlex models
only) Empty detergent cartridge Fill detergent cartridge
Plugged or kinked detergent fl ow line Purge system, straighten lines to
remove any kinks
Dry seal cap on detergent cartridge not sealed Reseat dry seal cap
Detergent ratio slider magnet missing Replace slider
Detergent pump wiring
disconnected or backwards Connect or reconnect wiring