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6.7 Maintenance Schedule
6.7.1 About the Machine
Model: No.: Manufaturing date :
Voltage:
Ф
V Frequency: Hz Total power: kW
6.7.2 Check after Installation
Check whether the locking screw of the fixed blade is locked up.
Check whether the gear motor flange is locked up.
Electrical Installation
Voltage: V Hz
Fuse melt current: 1 Phase A 3 Phase A
Power supply and signal wire of control cabinet are correctly connected.
6.7.3 Daily Check
Check the main power switch.
Check emergency stop button.
Check start/stop button.
Check material plate (strip) is perfect or not.
Check whether emergency stop and safety switch works normally.
Check the feed box.
Check whether the start, stop and power switches are normal.
6.7.4 Weekly Check
Check all the electrical cables.
Check if there are loose connections of electrical components.
Check whether set screws in fixed and rotating blades are under looseness.
Check if there is abnormal noise, vibration and heat in the gear motor.
Check the cracking window.
6.7.5 Monthly Check
Check the overload protection function of the motor.
Check motor overload protective function.
Check the tightness of the blades.
6.7.6 Check Half-yearly of Every 1000 Running Hours
Check or replace lubrication for gear motor.
