Mitsubishi Electric RV-4FM-SE Series Instruction Manual page 76

3Installing the option devices
4) Connect the tool prepared by the customer with solenoid valve port A and B.
Please prepare the air hoses to connect by customer. Install attached plugs to the port A/B couplings that
are not used for the solenoid valve set.
Table 3-7 shows the relation between hand condition and port number.
Table 3-7 ： Solenoid valve ports and hand number
Hand Hand condition
OPEN
Hand 1
CLOSE
OPEN
Hand 2
CLOSE
OPEN
Hand 3
CLOSE
OPEN
Hand 4
CLOSE
This completes the procedure to install the solenoid valve set.
Installing the solenoid valve set
3-66
The solenoid
Port number
valve set in use
1
One set
2
3
Two sets
4
5
Three sets
6
7
Four sets
8
Port number
B port 2 4 6 8
A port 1 3 5 7