Epson VT Series Maintenance Manual page 172

VT6L Maintenance 18. Controller Unit
Fieldbus
(1) Turn OFF the Manipulator.
I/O Module
(2) Remove the bolts which secure the optional
Removal
Protection model
CC-Link
(3) Remove the supplied cable from the fieldbus
(4) Remove the gasket and spacers.
(5) Loosen the screws by using the supplied hex
(6) Remove the fieldbus I/O module.
(7) Install the optional slot cover, gasket, and spacers.
160
block to the connector plate.
Hexagon socket head bolts:
(supplied with the module.)
6-M3×15 (with seal washer)
If the cable is connected to the optional
block, in advance, remove the cable from
the optional block.
I/O module.
lobe wrench.
The module can be removed by pulling the screws forward with the screws
loosened.
Hexagon socket head bolts: 6-M3×8 (with seal washer.)
Tightening torque: 2.0 ± 0.1N·m
Be sure to embed the seal washers (supplied with the module) when tightening
with hexagon socket head bolts.
If the seal washers are not embedded, water protection performance may not be
ensured.
Make sure that there is no scratch and dust on the gasket mounting surface.
If the gasket is damaged or dusty, water protection performance may not be ensured.
Gasket +
Spacers
VT series Maintenance Manual Rev.2
Connector
plate
Optional
block
Gasket, Spacers