JJ-CCR ApS 2017
www.JJ-CCR.com
2017 JJ-CCR ApS – 2.00 / Revision 06
93
6.24 Changing the battery
NOTE
: A large coin or washer is required for this section.
1. Turn off the controller:
It is a good practice to turn off the controller before removing the battery.
If removed while on, then there is a small chance (about 1 in 5000) that the deco tissues will be
corrupted. The controler detects this using a cyclic redundancy check (CRC), so there is no danger.
However, the tissues will be lost and repetitive dives will need to be planned accordingly.
2. Remove the battery cap:
Insert the coin or washer into the battery cap slot. Unscrew by turning
counter clockwise until the battery cap is free. Be sure to store the battery cap in a clean dry space.
3. Exchange the battery:
Remove the existing battery by tilting the controller. Insert the new battery
positive contact first. A small diagramm on the bottom of the controller shows the proper orienta-
tion.
4. Accepted battery types:
The controller can accept a wide variety of AA sized batteries. The control-
ler can accept any AA sized (or 14500 size) battery that outputs a voltage between 0.9V and 4.3V.
JJ-CCR ApS strictly recommends to use only a SAFT LS 14500 battery for the controller. Please refer
to chapter 6.24.1 for more information.
5. Reinstalling the battery cap:
It is very important that the battery cap O- ring is clear of dust or
debris. Carefully inspect your O- ring for any debris or damage and gently clean. It is recommended
that you lubricate your battery cap’s O- ring on a regular basis with an O- ring lubricant compatible
with Buna- N (Nitrile) O- rings. Lubricating helps ensure that the O- ring seats properly and does not
twist or bunch.
Insert the battery cap into the controller and compress the battery contact springs. While the springs are
compressed rotate the battery cap clockwise to engage the threads. Be sure not to cross thread the bat-
tery cap’s threads. Tighten the battery cap until snug. Do not over tighten the battery cap.
Tissues Cleared
: After tighten the battery cap the controller will switch on automatically. Some condi-
tions will cause the decompression inert gas tissue loadings to be cleared. When cleared, the tissues are
set to being saturated with breathing air at the current barometric pressure.
The controller does not lock- out when the tissues are cleared. If the tissues are cleared, then the diver
must take appropriate cautions when planning repatitive dives. The controller clearly notifies when tissues
are cleared, so that the diver has the proper information to make responsible decisions.
IMPORTANT:
Replace the O-ring at least once
a year or after every 3 battery changes!
