Scrub Brush System Troubleshooting - Nilfisk-Advance 56390900 Service Manual

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Scrub Brush System

SCRUB BRUSH SYSTEM TROUBLESHOOTING

On all models (disc & cylindrical) the scrub system's major electrical components are monitored by the main controller (E1) to detect any system
function failures (error codes). The system components covered are the brush motor(s) (M7 & M8), brush solenoid (K1) and brush lift actuator
motor (M1). Detected error codes from the main controller are displayed on the hour meter LED display (G) as they occur. Note: Reference the
Main Control Board Troubleshooting Guide in the Electrical System of this manual for specific fault descriptions and service repair actions.
FIGURE 1
/ BR 850S, BR 1050S - 31
FORM NO. 56043136 - Adgressor

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