Dräger Babytherm 8000 Repair Instructions page 50

- Switch on unit
⇒
- Create short circuit on test board between TP 3 (+ 5 VD) and TP 30 (horn
off).
⇒
- Interrupt mains connection but do not switch off unit.
⇒
- Reestablish mains connection
⇒
- Additionally create short circuit on test board between TP 3 (+ 5 VD) and TP
35 (horn on ).
⇒
4.4.3.4 Testing visual mains failure alarm
Prerequisite: mains-switch auxiliary contacts OK.
- Assemble unit ready for operation
- Create mains connection
- Switch on unit
- Interrupt mains connection
⇒
4.4.4 Replacement in repair situation
The following spare parts are available for repairs:
- Power PCB, complete (see TSB # 4 or IDM # 5)
o
o
6132.200 Babytherm 8000
Horn on
Horn off
Horn on (delay time due to monoflop)
Horn off
Horn on
Visual and acoustic mains failure alarm
Relay 5V / 8A
Fuse T 800 mA
Repair Instructions
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04.01 Page 50 of 115