Operation
4002−2/A1
Winterthur Gas & Diesel Ltd.
17/ 37
3.8.1 Procedure − Open the Exhaust Valve for Inspections
To open the exhaust valve for inspection, do steps 1) to 4).
1) Move the cursor to the related text field (6, Fig. 9), then push the rotary button to
enter the edit mode.
2) Turn the rotary button to adjust the value to 1 to open the exhaust valve. Adjust
the value to 0 to go back to automatic mode. Push the rotary button again to go
out of the edit mode.
3) Use the manual exhaust valve operation to manually open and close an exhaust
valve after the engine has stopped. (This can be used for tests and bleed
procedures, e.g. after maintenance.)
4) The conditions that follow in step a) to b) are necessary:
a) You must set to on the servo oil service pump to get some pressure in the
servo oil rail (see 8016−1 Lubrication Oil System, paragraph 3).
b) Make sure that there is air spring air pressure.
Local Control Panel / Local Display Unit (LDU−20)
2015-03
To Next Page
Loading...
