Liquid Controls Optical Air Eliminator US Patent 7000628 Refined Fuels Applications A8981 & A8981A - Manual (Page 10)

10
Installation
Wiring
Step 3 - Reassemble Cable Plug
Reinstall the terminal block into the cable plug housing in
the same orientation you found it. Tighten the strain relief
strap inside the cable plug using the two screws. Tighten the
cable gland on the bottom of the cable plug so that it seals
around the cable.
Reconnect the cable plug to the coil. Place the cover over
the cable plug and fasten with the screw to a torque of 8.8
in-lbs (1 Nm).
LC 3 Connections
Optical Sensor Connection
Wire Color J11 Pin Connection
Red 33
White 34
Black 35
S3 Solenoid Connection
Terminal J11 Pin Connection
1 (Red) 31
2 (Black) 32
Figure 11a: LCR-II to Optical Air Eliminator Wiring
Figure 11b: LC³ to Optical Air Eliminator Wiring
LC³
Connect the wires to terminal block J11 on the Lec-
troCount CPU board. Refer to Figure 11b for additional
clarification.
LCR-II
Connect the wires to terminal block J15 on the Lectro-
Count CPU board. Refer to Figure 11a for additional
clarification.
Step 4 - Connect to LectroCount Electronic Register
Route the cables from the optical sensor and solenoid valve
to the back of the LectroCount register. Connect these to two
open ports on the back of the register using the appropriate
connectors.
LCR-II Connections
Optical Sensor Connection
Wire Color J15 Pin Connection
Red 56
White 55
Black 54
S3 Solenoid Connection
Terminal J15 Pin Connection
1 (Red) 52
2 (Black) 53