Epson RC90 - Page 112

5. General Maintenance
Safety and Installation (RC90 / EPSON RC+ 7.0) Rev.5
96
Inspection While the Power is OFF (Manipulator is not operating)
Inspection Point
Inspection Place
Daily
Monthly
Quarterly
Biannual
Annual
Check motion range Each joint
√
Move the cables back
and forth lightly to
check whether the
cables are disconnected.
External cables
(including cable
unit of the
Manipulator)
√ √
Push each arm in
MOTOR ON status to
check whether backlash
exists.
Each arm
√
Check whether unusual
sound or vibration
occurs.
Whole
√ √ √ √ √
Measure the accuracy
repeatedly by a gauge.
Whole
√
Turn ON and OFF the
Brake Release switch
and check the sound of
the electromagnetic
brake.
If there is no sound,
replace the brake.
Brake
√ √ √ √ √