16
2.2
Storage
Storing the RWA-Emergency Power
Control System
•
Store the RWA-Emergency Power Control System in a protected area.
•
If the unit has already been in use:
➮
Disconnect the RWA-Emergency Power Control System from the mains and
remove the battery fuse (see Section 2.5.4, Electrical connection).
Storing lead gel batteries
The lead gel batteries will discharge automatically when stored. Therefore:
•
Minimise the storage time.
•
Store batteries or packed RWA-Emergency Power Control System protected from
heat at temperatures of less than 30 °C.
•
If the system is not operated in the meantime, recharge the batteries no later than
7 months after the previous charge (for the charging date, see the label).
Recharging the batteries
For recharging the batteries, there are two options:
1. Disconnect or remove the batteries from the RWA-Emergency Power Control
System and recharge them using a standard charger.
or
1. Charge the batteries in the RWA-Emergency Power Control System.
Connect the RWA-Emergency Power Control System to the mains, insert the
battery fuse and charge the battery for about 36 hours (see Section 2.5.4,
Electrical connection).
2. Note the new charging date on the battery.
