Shaker Motor; Shaker Motor Does Not Operate - Nilfisk-Advance CR 1100 Quick Start Troubleshooting Manual

TROUBLESHOOTING GUIDE
Possible Symptom
1

Shaker motor does not operate

Note: Do all testing with the key switch on and shaker button pressed.
Press and hold the shaker switch on the
A2 display board. Does its green
indicator light come on?
On the A1 board is the shaker green
indicator light on?
Check for 36V at the
shaker motor M14. Wire colors
BLK/RED(-) & VIO(+)
Repair or replace motor.
yes
yes
yes
DUST CONTROL SYSTEM
Substitute an A2 display panel.
Does the shaker operate?
no
Replace the A1 control board.
Does the shaker operate?
no
Check wires for continuity.
Repair or replace wires.
no
Does the shaker operate?
FORM NO. 56043126 - CR 1100, CR 1200 - 51
no
no
no