Audit of following Work Instruction was done in Shop # 19
Preparation of filter cable( W 19.047):-
- Use of indigenous hybrid module in WRE gate by BTIL:-
- Insertion of insulating plate of Fr4 grade Glass Epoxy between gate and cathode plate:
- Use of Philips IC 74HC T04 in place of Texac make:-only terminals are visible from outside.
- Modified Heat exchanger:- Modification yet to be confirmed.
- Stopping use of KUK Make DC link voltage sensor:-LEM make has been discontinued.
All these issues were discussed with the firm as production staff for ensuring quality.