Service manual

3
Servo Ventilator 300/300A Disassembling and assembling
E382 E380E 061 01 03 01 Siemens-Elema AB 95
Power supply board PC 1618
• Separate the pneumatic section from the
power section as previously described.
• Remove the cover (1) from the mains
power inlet.
• Remove the four screws (2).
• Disconnect the;
– Cables at screw terminal (3).
– Ground cable (4). This ground cable is
used only in older versions. It has been
removed in newer versions.
– External battery inlet connector (5).
– Operating time meter connector (6).
• Remove the nuts holding the diodes (7)
and release the diodes from the screws.
• Remove the nuts and screws holding the
two auxiliary equipment outputs (8).
• Remove the screw (9).
• Remove the capacitor holder (10).
• Carefully lift off the PC 1618.
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300-A38X
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