3640E Operator Manual

MAINTENANCE
35
3640E 330569 (8--01)
9. 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.
10.The TENNANT charger will start
automatically. When the batteries are fully
charged, the TENNANT charger will
automatically turn off.
11. After the charger has turned off, unplug the
charger from the wall outlet.
12. Unplug the charger connector from the
battery connector on the machine.
FOR SAFETY: When maintaining or
servicing machine, avoid contact with
battery acid.
13. Connect the machine connector to the
battery connector.
14. Check the electrolyte level in each battery
cell after charging. If needed, add distilled
water to raise the electrolyte level to about
12mm (0.4 in) below the bottom of the sight
tubes.
15. Lower the battery compartment cover by
slightly raising it while pushing the support
arm inward.
LUBRICATION
HEAVY DUTY CASTERS (OPTION)
The heavy duty casters (option) each have one
grease fitting on the caster swivel. Lubricate each
caster with a grease gun containing Lubriplate
EMB grease (Tennant part no. 01433--1) after
every 100 hours of operation.
07224
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