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Fig. 3-6
shows the installation procedure for the external wiring and piping box. Remove the No. 2 arm cover B and
install this option using the same screw holes. The installation procedure is shown below.
Turn the controller's power OFF before this operation. Refer to
removing/ installing the cover.
1) Remove the each fixing screws and remove the No. 2 arm cover U and the No. 2 arm cover B.
2) Pull out the air hoses or cables from the opening which removed the No. 2 arm cover B.
3) Fix (or connect) the air hoses and cables to this option box.
Previously adjust the air hose and cables to an appropriate length. Make sure that the wiring and piping lines
avoid the side of the J2 reducer (because gap is narrow, it interfere with the No. 2 arm cover U).
Connect the air hoses with the joint inside this option box.
Remove the blind plug attached to this option box and fix the cable with the cable clamp.
To the inside of a robot arm
ロボットアーム内へ
External wiring and
piping box
外部配線配管
ボックス
(this option box)
Cable to pull out
引出すケーブル
(hand output cable, etc.)
(ハンド出力ケーブルなど)
Fig.3-7 ： Fixing the Cable
4) Fix the air hoses and cables to the hole inside of this box by using the attached cable tie. (section <e> of
Fig.
3-6)
Note) Be sure to fix the air hoses and cables to prevent the hoses falling out and breaking the cable. Also,
fix carefully so that the air hose and cables may not be pulled too much.
5) Install securely the external wiring and piping box to the screw holes that previously installed the No. 2 arm
cover B by attached screw. (tightening torque: 1.39 to 1.89Nm).
When installing pull it little by little from the No. 2 arm side, making sure that the air hose and cables are not
bent or trapped.
6) Make sure that the wiring and piping lines on the No.2 arm avoid the side of the J2 reducer (because gap is
narrow, it interfere with the No. 2 arm cover U).
Fix the hoses and cables to the hole shown in section <f> of
located left and right.
7) If the cables and the air hoses have excess length, please tie the excess section using cable tie.
8) Install securely the No.2 arm cover U as before with fixing screws (tightening torque: 1.39 to 1.89 Nm).
Note) The installation surface of the covers is using sealing material. In the event that the sealing material
has been removed or has been bent or broken to the extent that it cannot be return to the original
form, be sure to replace the sealing material. Please contact dealer when the sealing material needs
to be replaced.
When an optional bellows set has been installed to the robot and then required cleanliness, to ensure
the cleanliness level, use liquid gasket and others to seal the outlet on the shaft tip where the air
hoses and the cables are pulled out.
9) Turn on the power supply, and set the parameter to change the operating range.
Parameter
MEJAR
Note) Refer to the separate "Instruction manual/Detailed Explanation of Functions and Operations" for the
details of the setting method.
<How to remove the blind plug>
Simple spanner for resin nuts
ロックナット
Lock nut
ケーブルクランプ
Cable clamp
(Attached to a hand output cable
and a hand input cable)
To remove the blind plug, hold the lock nut with the supplied simple
spanner for resin nuts, and loosen the cap with a screwdriver.
The supplied simple spanner is used when attaching a cable clamp the
same way.
Factory default setting
-170, 170, □ , □ , □ , □ ,......
Page 67, "5.3.2 Installing/removing the cover"
樹脂ナット用簡易スパナ
Lock nut
ロックナット
Make sure that the sup -
ロックナットと簡易スパナ
plied spanner securely
の平面部を合わせます
hold the lock nut.
Fig. 3-6
using cable tie. There are 2 holes,
-120, 120, □ , □ , □ , □ ,......
(J1 axis operating range is limited ±120 degree)
External Wiring and Piping Box
3Installing the option devices
Cap
キャップ
Contents of the change
for
3-55
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