10
Installation
Operation
Before resetting an emergency stop check why it was pressed. Once the reasons have been found and
any/all dangerous circumstances have been remedied the machine can be restarted.
Do not start the machine without first checking and complying with all the safety instructions indicated below.
BEFORE SWITCHING THE POWER ON, CHECK THAT:
•
The various parts have been mechanically assembled in an appropriate manner and are stable.
• The electrical connections are correct and power meets the specified limits (e.g. voltage, frequency,
pressure).
• The physical environment is as indicated (for example: correct lighting and noise levels, temperature,
humidity, atmospheric contaminants).
AFTER POWER HAS BEEN SWITCHED ON, CHECK THAT:
• Start, stop and the control devices function as required.
•
Circuits and emergency stop devices are functioning.
•
It is possible to disconnect and isolate the external power sources.
• Guards and interlocking devices function as required.
•
All the safety devices are positioned correctly and are functioning.
CONTROL DEVICES ON THE MACHINE
1. Knob to adjust cutting wire descent speed.
2. Green light – machine ready to use.
3. Left push button of the two-hand control device.
4. Right push button of the two-hand control device.
5.
Push button to move the cutting wire up.
Summary of Contents for GR-IT-1000-C
Page 18: ...18 Electrical Schematics Model GR IT 1000 C 45412 Main Disconnector...
Page 19: ...19 Electrical Schematics Model GR IT 1000 C 45412 Auxiliary Power Supply...
Page 20: ...20 Electrical Schematics Model GR IT 1000 C 45412 Cutting Rope Motor...
Page 21: ...21 Electrical Schematics Model GR IT 1000 C 45412 Forward Contactor...
Page 22: ...22 Electrical Schematics Model GR IT 1000 C 45412 Commands...
Page 23: ...23 Electrical Schematics Model GR IT 1000 C 45412 Commands...
Page 24: ...24 Electrical Schematics Model GR IT 1000 C 45412 Machine Safety Relays...
Page 25: ...25 Electrical Schematics Model GR IT 1000 C 45412 Machine Safety Devices...
Page 26: ...26 Electrical Schematics Model GR IT 1000 C 45412 Machine Contemporary Relay...
Page 27: ...27 Electrical Schematics Model GR IT 1000 C 45412 Push Buttons...