MAINTENANCE
29
SpeedScrub Rider 331140 (9- 2013)
CHARGING THE BATTERIES WITH
OFF- BOARD CHARGER
IMPORTANT: Before charging, make sure that
the battery charger setting is properly set for
the battery type (Refer to charger’s owners
manual).
1. Drive the machine to a flat, dry surface.
NOTE: Make sure the area is well ventilated.
2. Turn the machine
ON/OFF key switch
off.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off
machine, and remove key.
3. Tilt the operator seat forward and hook the
seat latch into place to hold up the seat
NOTE: Make sure the batteries have the proper
electrolyte level before charging. See CHECKING
THE ELECTROLYTE LEVEL.
4. Plug the charger connector into the machine
battery charging connector.
WARNING: Batteries emit hydrogen gas.
Explosion or fire can result. Keep
sparks and open flame away. Keep
covers open when charging.
5. Plug the battery charger into the wall outlet.
NOTE: If the red “ABNORMAL CYCLE” lamp
lights when the TENNANT charger is plugged into
a wall outlet, the charger cannot charge the
battery and there is something wrong with the
battery.
07224
6. The TENNANT charger will start
automatically. When the batteries are fully
charged, the TENNANT charger will
automatically turn off.
NOTE: Do not disconnect he charger’s DC cord
from the machine’s battery charging connector
when the charger is operating. Arcing may result.
If the charger must be interrupted during charging,
disconnect the AC power supply cord first.
7. After the charger has turned off, unplug the
charger from the machine battery charging
connector.
8. Unhook the seat latch and lower the operator
seat.