Maintenance of film coating machine

1 The lubricating oil in the gearbox and the lubricating grease in the inner cavity of the rolling bearing shall be replaced regularly (generally no more than six months) 2 If the coating pot is not used for a long time, it shall be cleaned and the surface shall be oiled 3 The spray gun shall be pressurized and rinsed with clear water after use in each shift to prevent the mouth from being blocked If the mouth is blocked, please disassemble the spray nozzle according to the instructions of the spray gun and remove the residue at the mouth with a fine needle 4 In order to ensure that the worm gear in the gearbox meets the lubrication conditions of the transmission, the temperature rise of the gearbox in operation shall not exceed 50 ℃ 5 The oil proof sealing ring at worm shaft end shall be inspected and replaced regularly (no more than six months) 6 The machine must be reliably grounded, and its grounding resistance value shall be ≤ 4 Ω 7 Do not remove electrical appliances at will.