3Installing the option devices
Installing the solenoid valve set 3-63
7) Installs the solenoid valve set on the forearm upside.
Firmly fix the solenoid valve set using the original fixing screws of the No.2 arm cover U. (Tightening torque:
1.39-1.89N ・ m).
Then, from the No.2 arm cover L side, check that the air hoses in the forearm are not bent.
8) Install the No.2 arm cover L to the forearm.
Install attached plugs to the port A/B couplings that are not used for the solenoid valve set.
9) Connect the tool prepared by the customer with solenoid valve port A and B.
When you use the standard specification robot, please prepare the air hoses for connection.
shows the relation between hand condition and port number.
This completes the procedure to install the solenoid valve set.
Solenoid valve set
Forearm
No.2 arm cover L
Solenoid valve set
A
Enlarged view of section A
Plugs
Table 3-6 : Solenoid valve ports and hand number
Hand
Hand condition
Port number
The solenoid
valve set in use
Hand 1
OPEN
1
One set
CLOSE
2
Hand 2
OPEN
3
Two sets
CLOSE
4
Hand 3
OPEN
5
Three sets
CLOSE
6
Hand 4
OPEN
7
Four sets
CLOSE
8
Port number
B port
2
4
6
8
A port
1
3
5
7