User's Manual
1678 RFD OPERATION MANUAL 74
10. MAINTENANCE
The units will provide optimum performance and maximum life when the following
recommendations are adhered to.
10.1. SCHEDULED SERVICING
It is recommended that you return your RFD System to the manufacturer or an
authorized service shop every 2-3 years for service. During servicing, each unit is
evaluated and adjusted to maintain optimal performance. The hardware of the unit is
checked and replaced as needed. Additionally, general updates and service bulletins
are included with no additional cost. It is also recommended that the battery packs be
replaced at this time.
10.2. BATTERY CHARGING INFORMATION
10.2.1. Battery Temperature
For maximum efficiency, charge the batteries when they are at temperatures between
50˚F and 86˚F (10˚C and 30˚C). DO NOT attempt to charge batteries that are below
32˚F (0˚C) or above 104˚F (40˚C). Permanent damage to batteries and or equipment
may result.
10.2.2. Pre-operation
Use the Battery Charger Assembly to discharge and then charge the battery of each
unit.
10.2.3. Periodic
3 Position Charger: For optimal battery health, perform two or more full charge cycles
per month on each unit. Allow the units to discharge to a low battery level before
recharging.
5 Position Charger Conditioner: For optimal battery health, use the Discharge &
Charge Mode when recharging is required. Condition the battery every 6 months
using the Condition (Restore) Mode.