Spare Wiring; 2 Arm Area - Mitsubishi Electric MELFA RH-6SQH Series Instruction Manual

2Unpacking to Installation

2.3 Spare wiring

The interior of the spare wiring (AWG#24(0.2mm
the robot arm from the base portion to the No.2 arm rear piece. The customer can use this wire. In this case, the
cable clamp (refer to the following) is needed separately for wiring leading about out of the robot. Please prepare
of the customer in advance.
CAUTION
2.3.1 No.2 arm area
ADD connector（Male）
<figure-A>
Fig.2-9 ： Drawer of spare wiring (No.2 arm side)
1) Remove safety socket (RH-6SQH: M 4 x 10: 10 bolts, RH-12SQH/18SQH: M 4 x 10: 11 bolts) which has
stopped No.2 arm-cover U and remove the cover.
2) Remove safety socket M 4 x 10: 2 bolts which has stopped CON plate F and remove the plate.
3) Remove one either between the two grommets in the CON plate F. After removing the grommet, the seal
material which remained in the hole section removes.
4) Take out the spare wiring (ADD) stored in the cover. (The spare wiring by the side of the fore arm is
separable by the connector)
5) Since spare wiring is bundled in the union band, it removes the union band.
6) The connector is attached to spare wiring to both ends. Cut spare wiring near the connector (from the
connector end to the about 10-20mm Refer to <figure-A> in
clamp (customer preparation).
7) Fix the cable clamp to the hole section of the CON plate F securely with the lock nut.
8) Connect "ADD" of the pulled-out spare wiring with the connector of "ADD" stored in the cover.
9) Install the CON plate F as before. Be careful not to insert the cable
10) Install the No.2 arm cover U as before. At this time check packing not broken or not stripped.
CAUTION
Spare wiring
2-17
Do this work after turning OFF the power supply of the robot controller.
№２ arm copver U
Cutting position
ADD connector（Female）
Spare wire
When pulling out spare wiring, keep big power from being added to the cable, the air
hose.
2
) x4 pair (a total of eight cores) cab tire cable) is carried out to
Grommet
№２ arm rear
Lock nut
View C
Fig. 2-9), and let spare wiring pass to the cable
Remove
C
CON plate F
Cable clamp
CON plate F