Simon Yen, manajer departemen penjualan internasional. bicarakan pompa submersible dan highlight dari seri TPRK_E
Simon Yen, dan Charles Wu menunjukkan betapa mudahnya mengganti segel poros pada Seri TPRK_E
Simon Yen berbicara tentang mesin kinerja tinggi bersertifikat CE dan RoH yang dikembangkan oleh Walrus
Perbandingan mendalam dari berbagai model pompa submersible oleh Mark Lin, wakil presiden penjualan internasional
Mark Lin Menampilkan desain unik tangki air Seri TPRK_E.
Mark Lin berbicara tentang bagaimana tim Walrus membantu pelanggan memilih pompa yang tepat dan hal-hal yang perlu dipertimbangkan sebelum memilih pompa industri.
Direktur penjualan James Huang di Taichung adalah pusat penjualan dan purna jual untuk pompa industri yang diproduksi oleh Walrus
Kacang kenari tidak hanya menyediakan pompa industri untuk industri mesin. James Huang dengan ikhtisar semua aplikas
Anda juga, dua produsen alat mesin terbesar di Taiwan berbagi pengalaman mereka dengan produk Walrus
Sesi Tanya Jawab memberikan jawaban untuk pertanyaan paling umum dan purna jual tentang pompa submersible secara umum dan Seri TPRK_E.
9 April 2020
TPRK 1T
TPRK 3T
TPRK 5T
Ngobrol atau hubungi Walrus
Bicaralah sekarang pada pesan FB
Kirim pesankeSimon Yen, Int. Perwakilan penjualan.. Dia akan segera kembali kepada Anda!!
Tautan
Belajar lebih tentangWALRUS disini.
Belajar lebih tentang Tiga-ri TPRK disini.
Cause 1: Check if electrical power source, fuse or circuit breaker failed.
Cause 2: Check if pump is locked up by sand, rust or any foreign objects.
Cause 3: Check if the motor is defective due to overload or other causes.
Cause 1: If it is a three phase motor, please check if the direction of rotation is correct.
Cause 2: Check if the inlet source is sufficient, the suction lift is not too great and the temperature is within the normal range.
Cause 3: Check if there is any leakage in suction pipe,check valve works normal and mechanical seal is not defective etc.
Cause 1: Motor overheat due to excessive suction lift or too high liquid temperature.
Cause 2: Control circuit has cut out (pressure switch or level controller).
Cause 1: No electricity supply.
Cause 2: Fuses are blown.
Cause 3: Motor overheating relay tripped.
Cause 4: Defective magnetic contactors.
Cause 5: Control circuit malfunction.
Cause 1: Fuses blown or breakers tripped.
Cause 2: Overheating relay tripped.
Cause 3: Control circuit malfunction.
Cause 4: Pump locked up by foreign objects.
Cause: Pump impeller blocked by impurities.
Cause 1: Suction filter blocked by impurities.
Cause 2: Incorrect rotating direction.
Cause 1: Supply failure. Remedy:Connect the electricity supply.
Cause 2: Fuses are blown. Remedy:Replace fuses.
Cause 3: Motor starter overload has tripped out. Remedy:Reactivate the motor protection.
Cause 4: Thermal protection has tripped out. Remedy:Reactivate the thermal protection.
Cause 5: Main contacts in motor starter are not making contact or the coil is faulty. Remedy: Replace contacts or magnetic coil.
Cause 6: Control circuit is defective. Remedy:Repair the control circuit.
Cause 7: Motor is defective. Remedy:Replace the motor.
Cause 1: One fuse/automatic circuit breaker is blown. Remedy:Cut in the fuse.
Cause 2: Contacts in motor starter overload are faulty. Remedy:Replace motor starter contacts.
Cause 3: Cable connection is loose or faulty. Remedy:Fasten or replace the cable connection.
Cause 4: Motor winding is defective. Remedy:Replace the motor.
Cause 5: Pump mechanically blocked. Remedy:Remove the mechanical blocking of the pump.
Cause 6: Overload setting is too low. Remedy:Set the motor starter correctly.
Cause 1: Overload setting is too low. Remedy:Set the motor starter correctly.
Cause 2: Low voltage at peak times. Remedy:Check the electricity supply.
Cause 1: Supply failure. Remedy:Connect the electricity supply.
Cause 2: Fuses are blown. Remedy:Replace fuses.
Cause 3: Thermal protection has tripped out. Remedy:Reactivate the thermal protection.
Cause 4: Main contacts in motor starter are not making contact or the coil is faulty. Remedy: Replace contacts or magnetic coil.
Cause 1: Pump strainer partly blocked by impurities Remedy:Clean the strainer.
Cause 2: Liquid level in tank too low. Remedy:Increase the liquid level.
Cause 3: Pump draws in air. Remedy:Check the suction conditions.
Cause:Shaft seal is defective. Remedy:Replace the shaft seal.
Cause 1: Cavitation occurs in the pump. Remedy:Check the suction conditions.
Cause 2: Pump does not rotate freely (frictional resistance) because of incorrect pump shaft position. Remedy:Adjust the pump shaft.
Jan 10, 2020
Apr 09, 2020
Apr 08, 2020