3 - 2
CZ80 / CV860 Rev. .0
CHAPTER 3: MAIN DRIVE
Rear cover safety switch
Rear cover safety switch
Master making unit safety switch
Master removal unit safety switch
Drum safety switch
MECHANISM
1. Main Drive
1) Drum Rotation
With the rotation of the Main motor, the drive from the main motor is transferred to the Drum main
gear from the Main motor gear via Intermediate gear in the between.
2) Main Motor FG Sensor
The FG sesnor on the Main motor checks the Main motor rotation speed and Drum angle position.
2. Main Motor Safety Switch
) Following four Safety switches must be activated to run the Main motor.
. Master making unit safety switch
2. Master removal unit safety switch
3. Drum safety switch
4. Rear cover safety switch (2 pieces as one set)
2) The same four Safety switches act also as Safety switches for the Thermal power of the TPH.
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