OPERATION
22
Nobles Speed Scrub 300 (03- 2015)
SERVICE INDICATOR CODES - Continued
LED Fault Code
= Flashing
CAUSE
SOLUTION
S
S
Start bail is pulled or obstructed before turning
machine on.
Release start bail or remove bail obstruction
before turning machine on.
S
S
Brush motor control board fault
Vacuum motor control board fault
Disconnect battery cable connection and con-
tact service to replace control board.
S
Vacuum motor over current.
Contact service.
S S S
Vacuum motor shorted fault.
Contact service.
S
S
Brush motor shorted fault.
Contact service.
S
S
Charger communication fault
Scrub control board comm. fault
ec-H2O system comm. fault
Restart. If fault code persists, contact service.
ON-BOARD BATTERY CHARGER SERVICE INDICATOR CODES
LED Fault Code
= Flashing
CAUSE
SOLUTION
S S
Charger error condition.
Contact service.
S
S S
Charger is not connected to battery pack.
Check cable connections.
S
S S S
Charger overheated.
Let charger cool. Move to well ventilated area.
Charge batteries in areas with temperatures
80
F/27
C or less. If fault persists, contact ser-
vice.
S
S
Charger communication fault
Restart charger. If fault code persists, contact
service.
S
S
Charger timer exceeded maximum charging
time. Interrupts charging cycle.
Replace Batteries.
Summary of Contents for SPEED SCRUB 300
Page 50: ...RECOMMENDED MAINTENANCE ITEMS Nobles Speed ScrubR 300 03 2015 7...
Page 141: ...STANDARD PARTS Nobles Speed ScrubR 300 03 2015 98 LABEL GROUP 355366 1 2 3 4 5 6...
Page 143: ...STANDARD PARTS Nobles Speed ScrubR 300 03 2015 100 LABEL GROUP CONT D 355367 1 2...
Page 162: ...STANDARD PARTS Nobles Speed ScrubR 300 03 2015 119...
