Graco PCF Instructions And Parts page 12

Overview
Fluid Regulator
There are three fluid regulator options:
• cartridge
• ambient mastic
• heated mastic
All of the fluid regulator options use air pressure to con-
trol fluid pressure, provide fast response to electronic
commands, and ensure a precisely controlled, continu-
ous flow of material.
Cartridge
The cartridge regulator (244734) is ideal for low to
medium viscosity sealants and adhesives.
Ambient Mastic
The ambient mastic regulator (246642) is ideal for
medium to high viscosity sealants and adhesives.
Heated Mastic
The heated mastic regulator (246643) is ideal for low to
high viscosity warm-melt and hot-melt sealants or adhe-
sives.
12
Fluid Control Module
NOTE: See LED Diagnostic Information, page 54, for
signal definitions.
Table 1: FCM Sensor Connections
Connection Sensor Description
1 Dispense solenoid
2 Flow meter
3 Outlet pressure sensor (heated systems only)
4 V/P
5 Command cable (optional accessory kit)
6 Inlet pressure sensor (non-heated systems
only)
7 Outlet pressure sensor (non-heated systems
only)
CAN
Connectors
1
5
F . 5: FCM Sensor Connections
IG
2
3
4
Status LEDs
TI12337A
CAN
Connectors
7
6
TI12336A
313377B