27 “Translation of the original instruction”
14. Thoroughly clean the outer surface of the battery
charger. If necessary, check and tighten all wiring on
the charger.
15. Connect the battery charger to a properly
grounded 115V or 230V single-
supply.
Result: After a brief delay, the transformer will be
humming, indicating that the charger has begun to
charge the battery.
Note: For best results, be sure to use a 14 AWG /
1.5mm three-phase heavy-duty wire with a ground
extension cord that is as short as possible. Please
refer to the battery charger operating instructions.
Note: If you have additional questions about the
operation of the battery charger, please contact the
Instant UpRight service department.
9. Check the ambient air temperature and adjust the
specific gravity of each unit according to the following:
a. Increase the reading of each unit by 0.004 for
each additional 5.5 ° C above 26.7 ° C.
b. Reduce the reading of each unit by 0.004 for
each reduction of 5.5 ° C below 26.7 ° C.
Result: All battery cells show an adjusted specific
gravity of 1.277 or higher. The battery is full. Proceed to
step 13.
The difference between the different units in the
specific gravity reading is greater than 0.1, or the
specific gravity of one or more units is less than 1.177.
Replace the battery.
10.Check the battery aci
d level. If necessary, add
distilled water to 3mm below the bottom of the battery
fill tube. Do not add too much.
11.
Install the ventilation cover and neutralize any
electrolyte that may overflow.
All models:
12.Check each battery pack and make sure the battery
wiring is correct. Please refer to the battery wiring
diagram on the machine.
13.Check the battery charger socket and lead wire
insulation is damaged or excessive wear. Replace as
needed.
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