Graco AllControl 288711, Instructions Manual

Page: 4 / 6

4 312290A
Project Painter 5: 261800
Disassembly
1 Unplug electrical cord, and relieve pressure.
2 Remove suction tube, drain line and coupled hose.
3 Fig. 4. Cut AllControl labels at two places where upper
and lower housings mate (A).
4 Remove four screws (B) and base tube
5 Fig. 5. Stand sprayer in upright position. Remove four front
cover screws (C). Put
AllControl knob in ROLL position.
6 Fig. 5. Remove front cover subassembly from base and
place face down on bench.
7 Fig. 4. Disconnect pressure control connector (D) from
control board.
8 Remove six screws (E) from pump housing.
9 Fig. 6. Turn sprayer with drive housing face up. Wiggle
drive housing and remove.
10 Remove two screws (F) from pressure control mounting
plate.
11 Remove pressure control assembly from pump housing.
F
IG
. 4
Assembly
1 Grease o-ring on pressure control assembly. Push
pressure control down into machined slots in pump
housing. Secure with two screws (F). Torque to 40 ±5 in-lb.
2 Align gears in drive housing with pump housing and
assemble housings. Keep drive housing and pump
housing together and turn sprayer with drive housing face
down,
3 Install pump housing to drive housing with six screws (E).
Torque 29 ±3 in-lb.
4 Put AllControl knob in ROLL position.
5 Plug AllControl harness connector (D) into control board.
Align electrical cord strain relief in drive housing.
6 Install sprayer in base with four screws (C).
Torque 29 ±3 in-lb.
7 Install base tube on frame with four screws (B).
Torque 29 ±3 in-lb.
8 Remove old labels and install new labels (A).
9 Install coupled hose, drain line and suction tube.
F
IG
. 5
CAUTION
Be careful not to damage wires on disassembly/assembly.
PP5 WIRING DIAGRAM
ALL CONTROL
10A FUSE
ti10241a
ti10288a
A
B
D
C
ti10289a