Repair Instructions; Safety Instructions; Replacing Components - GE MAC 1200 Servicing Instructions

GE Medical Systems MAC 1200 V 1.2 Page 43
Information Technologies 227 492 21 Rev F
4 Repair instructions
4.1 Safety instructions
Repairs may only be conducted by approved specialist personnel.
Before opening the MAC 1200, switch off device and disconnect mains plug!
Never connect mains plug when the device is open!
Before replacing the primary fuses in the power input module, the device should also
be switched off and the mains plug disconnected!
For replacing components, only the original GE Medical Systems Information
Technologies components, mentioned in the spare parts list may be used!
When replacing electronic components implement ESD protection.
Return replaced PCBs in ESD packaging only.
Defective NC batteries or empty Li-batteries should be disposed of in accordance with the
applicable legal stipulations or returned to the factory.
Batteries returned to the factory should be labeled "For disposal".
4.2 Replacing components
For all the following points the safety instructions in Section 4.1. have to be observed!
Warning: The device has to be switched off!
Opening the device
To open the MAC 1200 release the 5 fastening screws on the underside of the device, open
the paper feed flap, carefully raise the upper shell of the housing, disconnect keypad cable by
opening the connector KEYB/ on the PCB Control.
The display remains in the lower shell of the casing.
During reassembly, ensure that no cables are pinched.