Installation and connection
4.7 Connecting the HMI device
Mobile Panel 277F IWLAN
Operating Instructions, 12/2007, A5E01003940-01
73
Note
Sequence for opening
Always remove the battery compartment cover first and remove the main battery before
opening the connection bay cover.
Procedure for opening the battery compartment
Proceed as follows:
1.
Pull up the locking latch on the battery compartment cover.
The battery compartment cover can now be opened.
2.
Remove the battery compartment cover.
Result
The battery compartment is open. The main battery, if fitted, is visible.
NOTICE
Damage to the HMI device
The connection bay cover is connected to the HMI device's housing by wiring. Close the
connection bay cover carefully.
Procedure for opening the connection bay
CAUTION
The connection bay may only be opened by trained skilled personnel for service purposes.