PREVENTIVE MAINTENANCE ELECTRICAL PANEL BOARDS Panel Board Type : A/C L/P P/P S/B ATM PUMPS FIRE SECURITY Sl. No. Check List Freq . Conditio n Action Taken 1. Clean P/B interior & exterior . 2. Check & Tighten loose screws. 3. Check for burn wires. 4. Check sub- c/b for loose connections. 5. Record voltage between phases. 6. Record load amperes. 7. Record voltage between Earthling & Neutral. 8. Check P/B for overhaul performance. VOLTAGE RECORDED L1 - L2 L2 - L3 L1 - L3 Neutral - Ground AMPERE RECORDED L1 L2 L3 Neutral - Ground P.M. Frequency ________________ Last PM Date: _________- _______ Current PM Equipment Data Equipment No.:_____________ P/B Type : ______________ Make: ____________________ Property Data Branch Name ____________ Location
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
PREVENTIVE MAINTENANCEELECTRICAL PANEL BOARDS
Panel Board Type : A/C L/P P/P S/B ATM PUMPS FIRE SECURITY