Warning - Riso GR 3770 Technical Manual

1. Always disconnect electrical supply before placing hands in the machine.
1. To avoid injuries:
Be sure to disconnect the electrical power before disassembling, assembling, or when making adjustments on
the machine.
2. Protection of the machine:
Make sure to turn OFF the power to the machine before plugging or unplugging the electrical connectors, or
when connecting a Meter.
2. Always connect electrical connectors firmly.
1. To avoid electrical failure:
The connectors must be connected firmly together and onto the PCBs.
Press on the ends of the connectors and then on the middle to ensure a firm fit.
2. Protection of the electrical components:
The electrical components may be damaged due to short circuits caused by a loose connector.
FIRST
THEN

!! WARNING !!

Important Safety Precautions
1 - 3
MACHINE SUMMARY
Wire harness connector
Press the ends.
Press the center, firmly.
WARNING
GR3770