Nilfisk-Advance SC3500 User Manual

USER MANUAL
ENGLISH
25
ACCESSORIES/OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options,
according to the machine specific use.
For further information concerning the above mentioned optional accessories, contact an authorized retailer.
Accessories/Options
See “Parts List” section
1. WET or GEL/AGM batteries
2. Mop and trash kit
3. Pads of different materials
4. Chemical Mixing System
5. Debris collection box
6. Warning light
7. Battery tray
TROUBLE SHOOTING
Trouble
Probable causes
Remedy
The motors do not work; no
warning light turns on (C9)
The battery connector is disconnected
Connect the battery connector
The batteries are completely discharged
Charge the batteries
The machine do not work, red
battery capacity warning light
turns on (C8)
The batteries level is too low
Charge the batteries
The machine do not go
-
forward
/backward
the control circuit board fault
Replace the control circuit board
The drive motor controller
fault
Refer to “DRIVE MOTOR ERROR INDICATOR
INFORMATION”
The operator not on the seat
Sit on the seat
Squeegee is not lifted during machine
goes backward
Lift the squeegee
The brush motor does not work
The control circuit board fault
Replace the control circuit board
Brush motor overload
Use soft bristle brush that is suitable for cleaning,
and reset the brush motor overload protector
Brush motor contactor fault
Contact after-sales service
Brush motor carbon brush wearing
Contact after-sales service
Obstacles prevent the brush rotating
Clean the brush
The drive motor does not work
Drive motor trouble light turns on
Refer to “DRIVE MOTOR ERROR INDICATOR
INFORMATION”
Drive motor overload
Reset drive motor overload protector and check
drive motor/circuit
The vacuum motor does not work
Vacuum motor overload
Reset vacuum motor overload protector and check
vacuum motor
Relay of vacuum motor fault
Contact after-sales service
Control board fault
Replace the control board
Insufficient suction, the floor
cannot be dried
Recovery tank is full
Empty the recovery tank
Drain hose and squeegee poor connection
Connect the drain hose and squeegee correctly
Float ball filter block
Clean the float ball filter and check the float ball
position status
Squeegee is dirty or wearing
Check and clean the squeegee
The The recovery tank cover is not closed
properly, or the gasket is damaged, or the
Bend tube is clogged
Close the cover correctly, or replace the gasket or
clean the Bend tube.
The Recovery tank is dirty
Clean the recovery tank
Insufficient solution supply to
brush plate
The solution filter is dirty
Clean the filter
The solution tank empty indicator is on
Fill the solution tank
The solution tank is too dirty
Clean the solution tank
Squeegee leaves scratch on the
floor
There are debris under the squeegee blade
Remove the debris
Squeegee blade wear, crack, aged
Replace the squeegee blades
The squeegee balance is not adjusted
Adjust the squeegee balance
Drive motor brake failure
The brake is locked
Set the brake unstuck

Nilfisk-Advance SC3500 Specifications

General

Brand	Nilfisk-Advance
Model	SC3500
Category	Scrubber
Language	English