Maintenance Report

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#DateTypeDetailsFurnaceEquipmentActions
1520104 Sep 2020Scheduled Maintenance1.check transformer temp. and oil level.it is ok.
2. check transformer oil leakage.no oil leakage.
3. check crystal color.it is ok.
Furnace IIFURNACE 2 TRANSFORMER NO. 2
1520204 Sep 2020Scheduled Maintenance1.check solenoid valve condition and its pipe condition.number 2 chute solenoid are not working. It has heavy leakage of air. we change it. now it's ok.
2.check pneumatic cylinders and air supply lines.
3. check charging chute leakage. if it is then informed HOD.no leakage in the pipeline
Furnace ICHARGING CHUTES
1520304 Sep 2020Scheduled Maintenance1.check solenoid valve condition and its pipe condition.number 2 chute solenoid are not working. It has heavy leakage of air. we change it. now it's ok.
2.check pneumatic cylinders and air supply lines.
3. check charging chute leakage. if it is then informed HOD.no leakage in pipeline.
Furnace IICHARGING CHUTES
1520404 Sep 2020Scheduled Maintenance1. checking loose parts and check the hydraulic oil level in the tank. hydraulic tank level is ok. slipping side small amount of leakage.
2. check solenoid valve working conditions and adjust oil pressure. it's ok.
3. check hydraulic line leakage. one hoisting cylinder side pipe is leakage, we change it on the next shutdown.
Furnace IHYDRAULIC POWER PACK NO. 1
1520504 Sep 2020Scheduled Maintenance1. checking loose parts and check the hydraulic oil level in the tank.level is ok. hoisting oil level is showing low. we open it and check and find that the cylinders are open so the oil level indicator showing low.
2. check solenoid valve working conditions and adjust oil pressure.its ok.
3. check hydraulic line leakage. small leakage in one cylinder. we tight next shutdown.
Furnace IIHYDRAULIC POWER PACK NO. 2
1520604 Sep 2020Scheduled Maintenance1. check the water manifold line, T section, and valves. some t section is not good. and some dummies also not in good condition.but its ok.
2. check leakage of hose pipes.it is ok.
Furnace IWATER MAINEFOLD
1520704 Sep 2020Scheduled Maintenance1. check the water manifold line, T section, and valves. some t section is not good. and some dummies also not in good condition.2 valve are damaged.
2. check leakage of hose pipes.it is ok.
Furnace IIWATER MAINEFOLD
1520804 Sep 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.
2. check leakage of hydraulic oil. if it is then informed to HOD.
no leakage.
Furnace IELECTRODE 2
1520904 Sep 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.clean and tight all hydraulic bolts and nuts.
2. check leakage of hydraulic oil. if it is then informed to HOD.small leakage we tight its nut and bolts in shutdown.
3. its inside seal box protection shield is damaged. we need urgently a bending machine for making it.
Furnace IELECTRODE 3
1521004 Sep 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.clean.
2. check leakage of hydraulic oil. if it is then informed to HOD.hydraulic side no leakage. but seal side small leakage coming. we making its protective shield. its work is in progress.
Furnace IELECTRODE 1