Removing The Right-Hand Fan And Connecting The Rechargeable Battery - Siemens S5-155U System Manual

Power Supply Units
Removing the right-hand
fan and connecting the
rechargeable battery
Location of fans and
rechargeable battery
How to connect the
rechargeable battery
Releasing the fan lock
SIEMENS
Unlock
fan
4 - 36
The three fans are situated under the power supply unit. The
rechargeable battery is fitted in the right-hand fan subassembly.
Proceed according to the following steps:
Step Action
1 Place one hand under the
right-hand fan; with the other
hand, insert a screwdriver
(DIN 5265, blade width
3.5-6.5 mm) into the
right-hand unlock fan
opening.
2 Connect the red connecting
cable to the battery.
3 Insert the fan subassembly in
the housing with the tab
situated at the rear, and
swivel it up.
The following figure shows how to release the fan lock:
Unlock
fan
Result
When the screwdriver is
pulled out, the snap hook is
released. By pulling on the
round hole on the underside
of the fan subassembly it
swings down and can be
pulled out.
The battery is connected.
The fan subassembly
engages.
Batt. 3,6V/5Ah
Use battery holder
C98100-A1155-B21
only!
Unlock
fan
Replace by
trained personnel
only!
System Manual
C79000-B8576-C199-03