Graco 3A0237L Oven User Manual


 
Installation
22 3A0237L
4. For 24C757: Connect valve (201) to the B side
pump guard (GD) with screws (208) and washers
(209).
5. Remove motor cover and connect solenoid cable
(206) to cable (2B).
6. For 24D160 and 24D161: Connect the valve (201)
between the last hose bundle and the whip hose
with zip ties (not supplied.) See F
IG. 13.
NOTE: To ensure proper operation of valve, install
the solenoid kit within 15 ft (4.5 m) of the applicator.
The solenoid reaction time decreases if the solenoid
kit is farther away from the applicator. Ensure that
the scuff guard covers the solenoid if mounted
between the hose and whip hose.
Check Hoses for Leaks
1. Grease with Fusion grease and connect fluid hoses
to proportioner fluid manifold (M). Red for hardener,
blue for resin. See F
IG. 18.
NOTE: The manifold hose adapters (N,P) allow use
of 1/4 in. and 3/8 in. ID fluid hoses.
To check adapter tightness, torque as follows:
A (red) side (N) to 20-25 ft-lb (27-34 N•m).
B (blue) side (P) to 30-35 ft-lb (41-47 N•m).
To use 1/2 in. (13 mm) ID fluid hoses, remove the adapt-
ers from the proportioner fluid manifold and install them
in the FTS swivel inlets.
2. For spray guns, close fluid valves on gun fluid mani-
fold. Remove manifold from gun, see gun manual.
Connect fluid whip hoses to manifold.
3. Check that all equipment is properly grounded. See
system operation manual.
4. Pressure check hose. See proportioner manual for
priming instructions. After all lines are free of air,
check for leaks. If there are leaks, relieve pressure
as instructed in proportioner manual. Tighten con-
nections, then pressurize again to ensure leaks
have stopped. Relieve pressure.
Protective Covering
1. Wrap all fluid hose connections with electrical tape.
2. Fold wire back on hose to ensure adequate strain
relief. Wrap all electrical connections and cable con-
nections with electrical tape to protect them from
pulling apart and abrasion.
3. Install protective cover, or wrap hose bundle with
duct tape to protect foam.
4. For hoses that include a protective scuff cover,
unroll excess cover over hose and electrical connec-
tions. Tape securely.
F
IG. 17
208
GD
209
201
r_24c352_3A0237_2a
206
2B
FIG. 18
F
IG. 19
TI14737b
M
N
P
TI14738a