3Installing the option devices
3.3 Installing the hand output cable
The procedure for installing the hand output cable is as follows. Conduct work by referring to "Fig.
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Grommet |
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Remove | D | Remove | D |
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| Grommet |
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| Plate |
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<5> Solenoid valves <3> No. 2 arm cover C
Cable clamp
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Lock nut |
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GR1 GR2
View D
Fig.3-5 ： Installing the hand output cable
1)Remove the hexagon socket bolts (five M4 x 10) and truss screw (three M3 x 8) that hold the No. 2 arm cover B <2>, and then remove both the No. 2 arm cover B <2>.
2)Remove the socket bolts <4> (four M4 x 8) that hold the No. 2 arm cover C <3> or the solenoid valves <5>, and then remove the No. 2 arm cover C <3> or the solenoid valves <5>.
3)If you are not using the spare line (ADD: stored in a coil) in section A shown in Fig. 3-1, remove it. The spare line is connected to a connector inside section A.
4)The hand output cable can be installed to both the No. 2 arm cover C <3> and the solenoid valves <5>. However, if solenoid valves of three rows or more are used, it is not possible to install a hand output cable separately because the hand output connectors (2 pcs.) in the forearm and the solenoid valves are already connected.
5)Remove one of the two grommets on either the No. 2 arm cover C <3> or the solenoid valves <5>. After removing the grommet, peal off the sealing material left on the hole section of the plate.
6)After removing the lock nut attached to the hand output cable, feed the connector side of the hand output cable (with a cable clamp) through the hole on the plate. Replace the removed lock nut in position and fasten it securely.
7)Connect the connectors of "GR1" and "GR2" stored in section A shown in Fig. 3-1 to "GR1" and "GR2" of the hand output cable.
8)Mount the No. 2 arm cover C <3> or the solenoid valves <5> to section A shown in Fig. 3-1. When mounting, be careful not to damage the sponge sealing material attached to the opening of section A.
9)When you have completed the installation, reinstall the No.2 arm cover B <2> to its original position, and be careful not to entangle the cables when you do so.
Installing the hand output cable
