Graco GM 3500 Instructions-Parts List Manual page 36

PARTS LIST & DRAWING – PRESSURE CONTROL
Part No. 222–369 – Replacement Pressure Control forAll GM3500 Sprayers
Part No. 222–369 includes all items marked with a . It does not include unmarked items.
For Upright sprayers, order the Basic Control, 222–369, and/or items 309, 312, 313, and 314 as needed.
For the Lo–Boy sprayers, order the Basic Control, 222–369, and items 309 and/or 322 as needed.
REF
NO. PART NO. DESCRIPTION
300 222–380 PRESSURE CONTROL
Includes items 302 to 304
301 183–466 * LABEL, warning
302 105–679 ON/OFF SWITCH
303 105–659 BOOT, switch
304 107–255 GUARD, locking
305 157–021 LOCKWASHER, No. 8, internal
306 100–284 NUT, hex, msc 8–32 UNC–2a
307 108–219 RECTIFIER, bridge
308 220–979 CONDUCTOR, red
309 220–978 CONDUCTOR, red, white,black
310 100–035 SCREW, mach, slotted pan hd,
No. 8 x 5/16"
RED
ENGINE
MAIN
SWITCH
RED
QTY
WIRING SCHEMATIC
MT2 MT1
G
RED
R
NO
C
ADJUSTABLE
PRESSURE WHITE
SWITCH
REF
NO. PART NO. DESCRIPTION
311 108–783
1
312 162–453
1
313 108–852
1
314 100–840
1
316 222–352
1
317 107–070
2
318 100–072
1
319 103–181
1
320 101–754
2
322 109–106
1
324 101–754
1
*Extra warning labels are available free.
WHITE
RECTIFIER
RED
+
–
RED
GROUND
BLACK
SCREW, mach, flat hd; 8–32
x 0.812"
NIPPLE, hex, 1/4–18 npsm
CONNECTOR, 45
ELBOW, str, 1/4–18 npt(m x f)
TRIAC
SCREW, flat head
NUT, hex
LOCKWASHER
PLUG, pipe
UNION, swivel, 45
PLUG
CLUTCH
FIELD
CLUTCH
FIELD
QTY
1
2
1
2
1
2
2
2
1
2
1