Setting Of The Cam-Operated Switches (In The Gear­unit Cam Operated Switch); Setting The Rotary Angle Transducer (In The Gear­unit Cam Operated Switch); Setting Of The Emergency­off Limit Switches - Siemens FLENDER H3LV Assembly And Operating Instructions Manual

7.2 Setting of the cam-operated switches (in the gear­unit cam operated switch)
• Move the spent­grain cutting machine to the middle position by means of bevel­gear motor (electric
motor II).
• Determine the after­run in both directions (after­run is the number of revolutions between switching off
and motor standstill)
• Run the machine onto the switching points of the cam-operated switches.
• Turn the drive back by the amount of after­run determined.
NOTICE
Material damage
Risk of damage to the gear unit or lauter tun through setting of incorrect switch points.
Check the setting of the switch points
The switch points must be run onto from the same direction to set them, just as they will be in electrical
operation afterwards.
• Set the switching cams to the individual switch points until a ratcheting noise can be clearly heard.
Note
Observe separate operating instructions.
7.3 Setting the rotary angle transducer (in the gear­unit cam operated switch)
• Move the spent­grain cutting machine to the lower position by means of bevel­gear motor (electric
motor II).
• Using a screwdriver, set the 4 mA signal on the rear shaft bush of the rotary angle transducer.
• 100 % adjustment is not required. The transmitters are set for the respective drive angle to ≤ 20 mA at
the factory in accordance with order specifications.
Note
Observe separate operating instructions.
7.4 Setting of the EMERGENCY­OFF limit switches
• Set the EMERGENCY­OFF limit switches so that the electric motor II or the lifting cylinder is switched
off immediately when the upper and lower switch contacts of the gear­unit cam operated switch are run
over.
NOTICE
Material damage
Risk of damage to the gear unit or lauter tun through incorrect setting.
Check the setting of the switch points
Adjustment must be done with the greatest care to avoid damaging the lauter tun or the gear unit.
Note
Observe separate operating instructions.
BA 5080 en 06/2014
53 / 72