Charging Battery - Tennant T1 Operator's Manual

EN OPERATION

CHARGING BATTERY:

Only use the battery charger that is approved and
supplied by Tennant (Fig. 21).
FOR SAFETY: When servicing machine, the use of
incompatible battery chargers may damage battery
and potentially cause a fire hazard.
Lithium--ion Battery Model --
HB250--12 Battery Charger
For battery charger operating instructions, refer to the
User's Manual supplied with the battery charger. The
charger's User's Manual should remain with the battery
charger at all times.
For Lithium--ion battery models, recharge battery after
every use even if only slightly discharged.
For AGM battery models, only recharge battery after 20
minutes of use or more. This will prolong the life of the
battery.
FOR SAFETY: Do not operate machine if battery
emits an unusual odor, leaks any substance or
becomes excessively hot.
To Charge Battery:
1. Transport the machine to a ventilated area.
2. Park the machine on a flat, dry surface and turn the
main power switch to the off position.
3. Remove the charging receptacle cover at the rear
of the machine and plug the charger's DC cord into
the receptacle (Figure 22).
4. Connect the charger's AC power supply plug into a
properly grounded receptacle.
NOTE: The machine will not operate once the battery
charger is connected.
10
AGM Battery Model --
CBHD1--12 Battery Charger
FIG. 21
FIG. 22
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5. The charger will start automatically and begin the
charging process until battery is fully charged. The
charger's three LEDs will display solid when fully
charged.
Maximum Charging Cycle:
3 hours -- Lithium--ion battery
8 hours -- AGM battery
NOTE: If charger is left plugged in after charging is
complete, the charger will go into a maintenance mode
and keep battery fully charged.
6. After charging cycle has completed, turn charger
off by disconnecting the AC power supply cord
from electrical outlet. Then unplug DC charger plug
from machine (Figure 23).
FOR SAFETY: When servicing machine, do not
disconnect the charger's DC cord from the
machine's receptacle when the charger is
operating. Arcing may result. If the charger must
be interrupted during charging, disconnect the AC
power supply cord first.
7. Replace the charging receptacle cover on the
machine (Figure 23).
FIG. 23
Tennant T1 Battery (03- -11)