Component Identification

Key:

RMain Disconnect Switch - Controls power to heating circuits. I

SMain Air Filter - Filters system air supply.

TResin (B) Pressure Gauge - Displays pressure in resin proportioning system (B side).

UResin (B) - Inlet Supply Valve

VResin (B) Fluid Y-Strainer - (20 mesh)

WISO (A) Pressure Gauge - Displays pressure in isocyanate proportioning system (A side).

XISO (A) - Inlet Supply Valve

YISO (A) Fluid Y-Strainer - (20 mesh)

ZISO (A) Pump Lube System - Behind Proportioner shroud. (A side only)

AAISO (A) - Packing Nut and Lube Cup - (A side only)

AB *Primary Heater Thermocouples - Senses temperature of primary heater and inputs that information.

AC FTS Jumper Harness - Carries electrical signal from FTS sensor in isocyanate hose to hose temperature controller.

AD Primary Heaters - Heats material to required dispensing temperature.

AE ISO (A) - (Isocyanate) Proportioning Pump - Draws in and dispenses a fixed volume of isocyanate to gun.

AF Resin (B) Proportioning Pump - Draws in and dispenses a fixed volume of resin to gun.

AG Power-LockHose Heat Connection - Connects

power to heated hoses.

AH *Primary Heater Over-Temperature Switches - Sends signal to temperature controller if heater exceeds maximum temperature condition.

AI Resin (B) Pump Wet Cup - Access for daily wet cup refill.

DDMain Air Inlet Ball Valve - (1/2 NPT female fitting)

FFISO (A) Inlet - Fitting (3/4 swivel fitting)

GGResin (B) Inlet - Fitting (3/4 swivel fitting)

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Image 12
Graco A-25 important safety instructions Main Air Filter Filters system air supply