Annual Function Check and Calibration of COMPRESSOR GAS IP PROCESS & associated Equipment’s Instruments (DRESSER RAND / D8R7B):
Annual Function Check and Calibration of COMPRESSOR GAS IP PROCESS & associated Equipment’s Instruments (DRESSER RAND / D8R7B): FOR SWITCHES ON THE CPF THE LOW LOW LEVEL SHUTDOWN OVERRIDE ON AUGUST SAFETY SYSTEM MUST BE IN PLACE PRIOR TO COMMENCING WORK ENSURE OVERRIDE IS PLACED IN THE OUT OF SERVICE POSITION FOR SWITCHES ON WATERFLOOD DURING NORMAL OPERATION THE LOW LOW LEVEL SHUTDOWN. THE APPROPRIATE SWITCH CONTACTS MUST BE FORCED WITHIN THE SEIMENS PLC USING LAPTOP PRIOR TO COMMENCMENT OF FUNCTION TEST/CALIBRATION. TASK TO BE PERFORMED: 1. Annual Function Test and Calibration of MAGNETROL LEVEL SWITCH LOW LOW ALARM. 2. Inspect Level Switch for any physical damage. 3. Ensure Level Switch is securely mounted. 4. Inspect electrical signal cable for any physical damage. 5. Check cable gland and terminal box cover are secure. 6. Remove Level switch cover and inspect switch mechanism. MERCURY SWITCHES 7. Visually inspect Switches for any short circuit d...