TM 10--3510--221--24
0028 00--2
DRUM DOOR NOT LOCKED -- Continued
0028 00
8. Push in manual operator on SV115. Check for air pressure at tube disconnected from door lock.
Does air pressure vent from tube?
YES Replace door lock (WP 0126 00).
NO Go to step 9.
9. Connect tube to top port of door lock and disconnect tube from side port of door lock.
10. Check for air pressure at tube disconnected from door lock while pushing in manual operator on SV115.
Does air pressure vent from tube?
YES Connect tube at door lock. Switch tubes connected at solenoid valve SV115.
NO Replace solenoid valve SV115 (WP 0209 00).
11. Observe operator panel display.
Does display indicate ”DRUM DOOR NOT LOCKED”?
YES Go to step 12.
NO Return to normal operation.
12. Use maintenance menu to extend door lock.
13. Observe LED on door lock switch.
Is LED on?
YES Go to TYPICAL DISCRETE INPUT SIGNAL FAULT (WP 0107 00) to check operation of door
lock switch.
NO Go to step 13.
14. Check adjustment of door lock switch (WP 0127 00).
Is switch properly adjusted?
YES Go to TYPICAL DISCRETE INPUT SIGNAL FAULT (WP 0107 00) to check operation of door
lock switch.
NO Adjust door lock switch as necessary.
END OF WORK PACKAGE
