Spare parts/accessories
6.2 Fan/battery module
D4x5
Manual, 05/2009
71
3. Push the plastic guide into the cutouts on the underside of the control unit.
4. Tilt the fan/battery module up until the front latching device snaps into place.
The electrical connection between the fan/battery module and the control unit is made
automatically.
)DQEDWWHU\PRGXOH
RQLWVRZQ
3ODVWLFJXLGH )DQ %DWWHU\
)DQEDWWHU\PRGXOH
LQVWDOOHG
Figure 6-2 Installing the fan/battery module
6.2.3 Replace battery in the fan/battery module
Overview
The procedure for replacing the fan/battery module's battery is described below. Batteries for
double fan/battery modules are replaced in a similar way and so are not referred to explicitly.
Procedure
Proceed as follows to replace the battery:
1. Gently press the fan/battery module backwards.
This detaches the module from its front latching device.
2. Tilt the fan/battery module forwards at an angle and pull out the plastic guide from the
control unit cutout.
3. Remove the battery using a screwdriver (at the side) and disconnect the battery from the
module by unplugging the connector.