Graco LineLazer II 3900 Instructions Manual page 26

Parts – Pressure Control
314
313
310
309
312
308
305
323
1 (Ref) 4 (Ref)
Wiring Diagrams
74(Ref) 106(Ref)
145(Ref)
309
(Ref)
304
(Ref)
Fig. 22
26 308874
301
305
304
306
311
310
62(Ref)
8837A
Green
Black (–)
Red (+)
Red (+)
Violet
319
304
302
REF
NO. PART NO. DESCRIPTION
303
PRESSURE CONTROL
(see page 22, item 2 for next higher assembly)
315
301 193653 PLATE, control
302 241093 BOARD, PC
303 111839 SCREW, machine, pan hd,
6–32 x 1/2 in.
304 240776 HARNESS, wiring.
305 193497 GASKET , control
306 193652 HOUSING, control box
308 193052 PLATE, instruction
309 114277 SWITCH, rocker, (dpst)
310 241443 POTENTIOMETER, pressure
control
311 193657 O-RING, packing
312 193654 PLATE, instruction
313 114273 KNOB, potentiometer
314 193072 LABEL, control
315 114629 GROMMET , transducer
316 240314 TRANSDUCER, pres. cont.
(see page 27 for parts location)
317 111457 PACKING, o–ring
(see page 27 for parts location)
318 FLUID FILTER; Parts, page 27 1
319 110997 SCREW, flange, hex
320 114532 TIE, wire, twist
322 241444 COVER, pressure control
323 194071 LABEL, identification
302
(Ref)
318
QTY
REF
1
1
5
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
310 (Ref)
Potentiometer
Pressure
transducer
316
(Ref)
8716A