| PPM Checkpoints-Pressurise Fan | ||||
| Apply Lock In & Tag Out notice | ||||
| Use personal protective device | ||||
| Performance Check list | ||||
| Check / Adjust belt tension so that belt is tight | ||||
| Check the condition of V belt for any crack. Replace, if required | ||||
| Check the tightness of the pulley and alignment | ||||
| Check for any abnormal noise or vibration and tighten fastener if required | ||||
| Check the control DB and check the connection | ||||
| Check for any corrosion | ||||
| Check for any physical shortage of parts | ||||
| Check the motor current | ||||
| Auto & Mannual sytem check | ||||
| check and done motor bearing lubrication | ||||
| Apply Lock In & Tag Out notice |
| Performance Check list |
| Check water level and operation of float valve |
| Check spray of water and leakage of water from sump |
| Check the tightness of the drive shaft assembly |
| Check the noise , vidration |
| Ensure drain is not clogged |
| Check fan Operation |
| Check for corrosion |
| Check the Operation of the Condenser water by pass |
| Check the current & voltage supply which should not exceed the name plate rating of Motor |
| Check operation of all butterfly valves |
| Remove any dirt or dust from the fan inlet screen |
| Clean cooling tower sump , strainer and water distribution tray |
| Clean clogged nozzles / sprinkler hole of cooling tower |
| Recommend water for lab testing once in a year |
| Apply Lock In & Tag Out notice |
| Performance Check list |
| Check water level and operation of Auto/Mannual |
| Check the tightness of the Sump pump Motor |
| Ensure drain is not clogged |
| Check pump is operation |
| Remove any dirt or debris from the Pump |
| Clean sump pit |
| Check for corrosion & treat it. |
| Check the test data of electrical point |
| Checklist for safety inspection on completion of PM |
| Remove signboard |
| Clean and check that no tools are left in Sump Pump Pit |
| Checkpoints-Garden Pump | ||||
| Apply Lock In & Tag Out notice | ||||
| Performance Check list | ||||
| Check water level and operation of Auto/Mannual | ||||
| Check the tightness of the Sump pump Motor | ||||
| Ensure drain is not clogged | ||||
| Check pump is operation | ||||
| Remove any dirt or debris from the Pump | ||||
| Clean sump pit | ||||
| Check for corrosion & treat it. | ||||
| Check the test data of electrical point | ||||
| Checkpoints-Soft Water Pump |
| Ensure standby pumps are in opeartion, if required |
| Apply Lock In & tag Out notice |
| Performance Check list |
| Inspect condition of shaft seal and for any leaks |
| If shaft seal is leaking, disconnect coupling and replace mechanical seal or repack seal |
| Check mechanical coupling |
| Lubricate motor and pump bearings |
| Check operating pressures from guage , if any , to ensure clean strainer. Clean pump strainer |
| Check tightness of foundation bolt |
| Remove cover of motor terminal box and check the termination and for any overheating |
| Check for any loose connection and tighten it properly |
| Domestic Pump | ||||||
| Ensure standby pumps are in opeartion, if required | ||||||
| Apply Lock In & tag Out notice | ||||||
| Performance Check list | ||||||
| Inspect condition of shaft seal and for any leaks | ||||||
| If shaft seal is leaking, disconnect coupling and replace mechanical seal or repack seal | ||||||
| Check mechanical coupling | ||||||
| Lubricate motor and pump bearings | ||||||
| Check operating pressures from guage , if any , to ensure clean strainer. Clean pump strainer | ||||||
| Check tightness of foundation bolt | ||||||
| Remove cover of motor terminal box and check the termination and for any overheating | ||||||
| Check for any loose connection and tighten it properly | ||||||
| Check running load curent for all three phases | ||||||
