Technical data

PRESSURE CONTROL ASSEMBLY 620-361
Includes items 301 to 345
NOTE: A circuit board is not included with the pressure
control assembly 820-361. Order part no. 820-356
(ref. no. 23, page 32) separately.
The terminals listed in this parts list are shown in
the wiring diagram on page 35.
342 (rear)
REF PART
NO. NO.
301
392
303
304
310
311
312
314
316
317
318
319
320
81
DESCRIPTION
/
1
REF 5, page 33
BAREPRESSURECONTROLBOX
Includes items 392 to 395
.MICROSWITCH
ON/OFF SWITCH
BOOT, ON/OFF switch
GUARD, locking
JUMPER WIRE
BRIDGE, rectifier, SCR
CIRCUIT BREAKER
BOOT, circuit breaker
CORD, power supply
ADAPTER, terminal
TERMINAL, male
TERMINAL, male
TERMINAL, male
TERMINAL, female
TERMINAL, female
TERMINAL, female
TERMINAL, male
TERMINAL, female
TERMINAL, female
TERMINAL, female
TERMINAL, ring
LOCKWASHER, No. 8, internal
QTY
1
1
1
1
1
1
1
1
1
ii
2
1
1
1
1
1
1
3
1
1
1
REF PART
NO. NO.
328
820431
2
820-434 820449
331
829-427
332
829-425
333
820-426
334
** 178-797
335
l “178-935
336
820-436
iii
820-448 829-447
341
820420
iii
829410 829424
344
829-421
E
820-508
““180-882
DESCRIPTION
QTY
BUSHING, strain relief
TIP, pin, black plastic
PIN
SCREW, machine, flat head;
No. lo-24 x 5/B” long
NUT, hex, mscr, No. lo-24 thd
L$CyoWASHER, internal, shakeproof;
LABEL, WARNING
LABEL, WARNING
TERMINAL, male
TERMINAL, female
TERMINAL, male
ADAPTER, 3/8 nptfm) x l/2 nptfm)
ELBOW, street; l/4 npt(m x f)
SCREW math, slotted pan hd; No.
8 x 5116” long
NIPPLE, l/4 nptfm) x l/4 npsm
CONNECTOR, conduit
LABEL, Warning
**Warning labels and tags supplied at no charge.
See “‘How To Order Replacement Parts” on page 33.
2
2
2
1
1
2
1
1
1
1
1
1
1