Replacing The Bellows - Epson ES Series Manipulator Manual

Part 2: Maintenance

13.8 Replacing the Bellows

If the bellows are damaged, follow the steps described below to replace the bellows.
The specifications are the same for the upper and lower bellows.
Removal
Remove the wiring and piping to the end effector and the end effector itself after turning
OFF the power.
RC+
SPEL 95
(1) Disengage the motors using the motor <OFF> button while keeping the Drive Unit
(1) Disengage the motors using the MOTOR OFF command while keeping the Controller
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(2) Lower the shaft manually to its lower limit while pushing the brake release button.
(3) Remove the six bolts (M4×6) from the mounting ring on the top of the lower bellows.
(4) Remove the six bolts (M4×6) from the mounting ring on the bottom of the lower
power ON.
power ON.
There is an O-ring between the bellows and flange that is fitted into a groove of the
flange.
Flange
Mounting rings
Lower bellows
Flange
bellows. There is an O-ring between the bellows and flange that is fitted into a groove
of the flange.
13. Protected Model Maintenance
Shaft
(3)
(4)
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