Summary table of maintenance points for induction melting furnace

Summary table of maintenance points for ເຕົາເຜົາຜະຫຼິດໄຟຟ້າ

ບໍາລຸງຮັກສາແລະສ້ອມແປງລາຍການ		Maintenance and repair content	Maintenance time and frequency	ຂໍ້ສັງເກດ
ນ້ໍາ ຄວາມກົດດັນ Pack ທີ່ກໍານົດໄວ້	Pump	Check whether the noise of the pump is abnormal	1 time / week	ເມື່ອປັ໊ມມີສຽງດັງ, ມີເຫດຜົນຕໍ່ໄປນີ້: (1) Air is sucked in by the suction filter (2) The suction side of the pump sucks in air
	Pressure regulating valve	(1) When there is a time lag from the start of the pump to when the pressure rises and when the noise of the pressure regulating valve increases , disassemble the pressure regulating valve for cleaning (2) When the tilting speed is too slow , increase the setting of the pressure regulating valve within the maximum operating pressure range of the device . The set pressure does not rise , remove it for cleaning
	ການກັ່ນຕອງທໍ່	Disassemble the filter for cleaning ພາກສ່ວນແລກປ່ຽນ	The first time is one month , and then one time /3 months 1 time /2 years
	ທໍ່ ເຄື່ອງປັ່ນໄຟສຸກເສີນ ຈັກປ້ ຳ ນ້ ຳ ມັນ ປັpumpມມື	Visually check for oil leaks on the piping Prevent rust , start the engine pump Check according to the attached check book Take measures to prevent rust and start the hand pump	1 time / month 1 time / month 1 time / month
Blower	ສາຍແອວພັດລົມ	ບໍ່ວ່າສາຍແອວແມ່ນ slack Whether the belt is broken	ຄັ້ງທໍາອິດແມ່ນຫນຶ່ງເດືອນ, ຫຼັງຈາກນັ້ນ 1 time /6 months
	ເຄື່ອງກອງອາກາດ	ກວດເບິ່ງສະຖານະສູນຍາກາດດ້ວຍສາຍຕາ ແລະເຮັດຄວາມສະອາດດ້ວຍອາກາດອັດແໜ້ນໃນກອງປະຊຸມ	1 time / month
	Noise, vibration	Is the noise and vibration of the blower different from usual?	1 time / week
	Add lubricating oil	Blower bearing	1 time /3 months
ວົງຈອນນ້ໍາເຢັນ	ປ້ ຳ ນ້ ຳ ເຢັນ	(1) Bearing temperature and motor housing temperature (2) When there is water leakage in the pump bearing , reinforce the bearing (3) Is the noise and vibration of the motor and pump different from usual? (4) After a long period of operation , or when the operation is stopped in winter or at night , the remaining water should be removed (5) Wear of gland sealing electricity	1 time / week 1 time / month 1 time / month 1 time /1.5 ～2 years
ວົງຈອນນ້ໍາເຢັນ	Tower ເຢັນ	(1) ການອຸດຕັນຂອງ nozzle ໄດ້ (2) The dirt of the filter : Clean or replace when the contamination is serious (3) Whether the fan belt is loose (4) Add lubricating oil to fan bearings	Initially for a check once a month , after 1 times / 3 months 1 time /3 months	Check whether the nozzle is blocked from the inspection window during operation
ບໍາລຸງຮັກສາແລະສ້ອມແປງລາຍການ		Maintenance and repair content	Maintenance time and frequency	ຂໍ້ສັງເກດ
ວົງຈອນນ້ໍາເຢັນ	ວົງຈອນນ້ໍາເຢັນ	(1) ແມ່ນການໄຫຼຂອງເຄື່ອງວັດການໄຫຼທີ່ແຕກຕ່າງກັນຈາກປົກກະຕິ (2) Clean the filter (3) Water pressure gauge Whether the alarm value is normal and the pressure indication is different from usual (4) Thermometer Whether the thermometer indicates normal ບໍ່ວ່າຈະເປັນຈຸດຕິດຕໍ່ຂອງປຸກແມ່ນຜິດປົກກະຕິ (5) Piping Whether the piping is leaking	1 ເທື່ອ/ມື້ 1 time /3 months 1 time / week 1 time / month 1 time / week 1 ເທື່ອ/ມື້
ວົງຈອນນ້ໍາເຢັນ	Emergency equipment	(1) ປໍ້ານໍ້າມັນ Run once a week , one time is half an hour (2) ເຄື່ອງຈັກນໍ້າມັນແອັດຊັງຖືກກວດກາຕາມປື້ມກວດກາທີ່ຕິດຄັດມາ (3) Emergency solenoid valve	1 time / week 1 ເທື່ອ/ມື້
ອຸປະກອນປຸກ furnace ຮົ່ວ	Electrode lead wire inspection	(1) Is the electrode lead wire connection normal? (2) Is the electrode lead wire grounded?	1 ເທື່ອ/ມື້	ກວດເບິ່ງດ້ວຍໄມ້ທົດສອບ
ອຸປະກອນປຸກ furnace ຮົ່ວ	ກວດເຊັກ	ໃນເວລາທີ່ການລົບ furnace ໄດ້: Whether the coil is burnt out due to molten metal Whether there are bumps in the coil Whether the coil is damaged		It is appropriate to fill in the coil insulation with asbestos plaster and the renewal period is 3 to 5 years.