Taylor-Dunn SC 0-90, Operation, T Roubleshooting And Replacement Parts Manual, Page: 22 / 130

SAFETY RULES AND OPERATING INSTRUCTIONS
Safety Rules
Page 10
STORING / RETURNING TO
SERVICE
Both storing your vehicle and returning it to service
should only be performed by authorized personnel.
Storing Your Vehicle
•
Clean the batteries, then fill and charge before
putting the vehicle in storage. Do not store batteries
in a discharged condition.
•
Lube all grease fittings.
•
Clean, dry, and check all exposed electrical
connections.
•
Inflate tires to proper pressure (if applicable).
•
For extended storage, the vehicle should be elevated
so that the tires do not touch the ground.
If stored for a prolonged period, the batteries should be
charged as follows:
Returning to Service
•
Check the battery’s state of charge and charge if
required.
•
Perform ALL maintenance checks in the periodic
checklist.
•
Remove any blocks from the vehicle and/or place the
vehicle down on to the ground.
•
Test drive before putting into normal service.
Storage
Tempera-
ture
(F)
Charging
Interval
(months)
Over 60 1
Between 40
and 60
2
Below 40 6
To obtain the maximum battery life:
Charge the batteries only after they reach a normal
discharge as indicated on the Battery Status Indicator
(BSI). Failure to follow this guideline could result in the
batteries entering an overcharge state, which will reduce
the life of the batteries. If you find it necessary to charge
the batteries before they are completely discharged we
recommend waiting until they are discharged a minimum
of 25% to reduce the possibility of overcharging. Refer
to Vehicle Controls in this section for information on how
to read the BSI.
Do not discharge the batteries beyond a normal discharge
as indicated on the BSI. Refer to Vehicle Controls in this
section for information on how to read the BSI.
Check the battery electrolyte once a week. Do not
charge the batteries if the battery electrolyte is low.
Charging when the electrolyte is low will damage the
batteries and shorten their life-span. Only authorized
personnel should perform battery maintenance including
maintaining the battery electrolyte level. Refer to Section
Maintenance, Service and Repair
for battery
maintenance information.
Do not interrupt the charging cycle. When the charger
is plugged in, allow it to turn off before disconnecting.
Interrupting the charging cycle could lead to overcharging
or discharging the batteries too deep. Both circumstances
will shorten the life of the batteries.
New Battery Break in
New batteries require a break in period of up to 40-cycles.
The batteries will not have their full capacity during this
break in period and may require longer charging times.
Charging Time
Average charging time is 8 to 10-hours. The time required
to fully charge your batteries will vary depending on:
•
Capacity of the batteries, higher capacity requires
longer charge time.
•
Output of the charger, higher output requires less
charge time.
•
Depth of discharge, the deeper a battery is
discharged, the longer it takes to charge.
•
Temperature, low temperatures require longer charge
time.
It is not unusual for charge times to exceed 15-hours,
especially with new batteries.
Charging time is limited to 20-hours (HBS) or 18-hours
(HB). A fault will occur if the charging time exceeds the
20-hour limit.