Graco A-25 Outboard Motor User Manual


 
Component Identification
12 3A1569B
Key:
R Main Disconnect Switch - Controls power to
heating circuits. I
S Main Air Filter - Filters system air supply.
T Resin (B) Pressure Gauge - Displays pressure in
resin proportioning system (B side).
U Resin (B) - Inlet Supply Valve
V Resin (B) Fluid Y-Strainer - (20 mesh)
W ISO (A) Pressure Gauge - Displays pressure in
isocyanate proportioning system (A side).
XISO (A) - Inlet Supply Valve
Y ISO (A) Fluid Y-Strainer - (20 mesh)
Z ISO (A) Pump Lube System - Behind Proportioner
shroud. (A side only)
AA ISO (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-Lock
Hose 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.
DD Main Air Inlet Ball Valve - (1/2 NPT female fitting)
FF ISO (A) Inlet - Fitting (3/4 swivel fitting)
GG Resin (B) Inlet - Fitting (3/4 swivel fitting)