Instruction manual

88
5.1.3.5 Charging the batteries WBU-1, WBU-2, WBU-3, WBU-4
Only charge batteries in dry rooms and within
a temperature range between 0°C and +50°C
(32°F to 122°F)!
WBU-1 and WBU-2 batteries must only be charged
using the WAC-1 (Wireless Accumulator Charger)!
WBU-3/4 batteries must only be charged using
the WAC-3 (Wireless Accumulator Charger)!
Only original ARRI WBU batteries may be charged.
Do not charge any non-rechargeable batteries!
ARRI WBU batteries must not be thrown into
normal household waste; they must be disposed
off according to the regulations!
Do not disassemble ARRI WBU batteries, and
do not throw them into an open fire!
Only operate the WAC-1 (Wireless Accumulator
Charger) with its accompanying power supply,
otherwise the battery may be severely damaged!
Do not short-circuit the contacts of the WAC-1
or the WAC-3!
Note: WBU-1 and WBU-2 batteries consist of 6 nickel
metal hydride cells with a rated capacity of 2 Ah;
the charge time is approx. 1.5 h.
Note: WBU-3/4 batteries consist of Lithium-Ion cells
with a rated capacity of 2.3Ah respectively
4.6Ah. Charging time is approx. 5 hours for
the WBU-3 batteries, and approx. 7 hours for
the WBU-4 batteries.
Operation