Nilfisk-Advance Condor XL, Руководство по обслуживанию

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Problem Cause Correction
No solution to the
main brushes No voltage to the main
solution pump 1. Check the wiring and circuit breakers upstream of
the pump.
2. Check the J3-2 output from the Driver Box.
Solution pump(s) over
current (fault code 00
displayed)
‡
Check the M4 main solution pump wiring for
problems; M4 wire colors (+GRN/BRN and - GRN/
BLU).
‡
Check the pump current draw (11.5 amps max.)
and replace as necessary.
‡
Check pump motor for short circuits and replace
as necessary.
Main solution solenoid valve
over current (fault code 07
displayed)
‡
Check L10 solenoid coil wiring for problems
(+ ORN and - YEL/GRN).
‡
Check coil resistance. If less than 6 ohms, replace.
The solution shutoff valve is
plugged or inoperative. Clean or replace the solution shutoff valve.
Inadequate solution
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brushes
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plugged.
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Plugged solution hose Check and clear the solution hoses as necessary.
No solution to the
DustGuard
™
spray
nozzles
Side sweep mist pump
over current (fault code 04
displayed)
‡
Check Pump motor M5 wiring for problems (+ BLU
and - YEL/BLK).
‡
Check the mist pump current draw (3.9 amps max.
at full load). Note: The mist pump is a 24V pump
operating at 12V.
No voltage to the mist pump 1. Check the wiring and circuit breakers upstream of
the pump.
2. Check the J3-18 output from the Driver Box.
Spray nozzles plugged Clean the spray nozzles.