9 Anesthetic Gas Module Repairing the Anesthetic Gas Module
230
The Top Cover
Removal
To remove the top cover (refer to Figure 54 and Figure 55):
1 Make sure that the module is switched off and isolated from the mains power supply.
2 Remove the watertrap from the front of the cover (to avoid fluids in the watertrap reaching the
water fuses when the cover is tipped).
3 Using a cross-tipped screwdriver, remove the 7 screws (1) securing the top cover to the body.
These screws are located at the rear of the module and on the sides.
4 Slide the top cover (2) forward approximately 4cm.
NOTE At this stage, the top cover is still connected to the main PC board by a flat cable and the internal
Nafion tubing.
5 Carefully lift the top cover until the flat cable connector (3) leading to the main PC board is
accessible.
6 Remove the flat cable connector (3) from the top cover.
7 If necessary, remove the internal Nafion tubing.
8 Remove the top cover from the module.
Replacement
To replace the top cover (refer to Figure 56 and Figure 57):
1 Ensure that the module is switched off and isolated from the mains power supply.
2 Reconnect the flat cable connector (3).
3 If necessary, reconnect the internal Nafion tubing, following the given markings.
4 Carefully lower the top cover (4) onto the chassis (5).
5 Slide the top cover towards the rear of the module until the locating holes on the top cover are
aligned with the threaded bores in the module.
6 Using a cross-tipped screwdriver, replace the 7 screws (1) securing the top cover to the module.
The locating holes are under the top cover at the rear and sides of the module.
To Next Page
Loading...
Need help?
General
