General Precautions
The service should be done by a qualified service technician.
1. Before servicing or maintenance work, be sure to turn off and unplug the equipment first.
2. Be sure to fix and plug in the power cord securely after the service so that no one trips over it.
3. When servicing the machines with the power turned ON, be sure that the touch screen and
rotating/operating sections are working normally.
4. When servicing or maintaining the finisher / punch unit / bridge unit, be careful about the rotating or
operation sections such as gears, pulleys, sprockets, cams, belts, etc.
5. When parts are disassembled, reassembly is basically the reverse of disassembly unless otherwise
noted in this manual or other related materials. Be careful not to reassemble small parts such as screws,
washers, pins, E-rings to the wrong places.
6. Basically, the machine should not be operated with any parts removed or disassembled.
7. Delicate parts for preventing safety hazard problems (such as breakers, door switches, sensors, etc. if
any) should be handled/installed/adjusted correctly.
8. Use suitable measuring instruments and tools.
9. After completing servicing and maintenance of the finisher / bridge unit / punch unit, check operation.
