Parr Instrument 4875 - Manual (Page 9)

4875 Power Controller
P a r r I n s t r u m e n t C o m p a n y 10
4875 f
uses and
b
reakers
Warning:
Unplug unit before servicing. For continued
protection against possible hazard, replace
fuses with same type and rating of fuse.
The motor reset fuse provides overload protection for
0-90VDC motors. This is a re-settable breaker designed
to protect the motor if it becomes overloaded. The
breaker will have a rating selected to match the motor
on the apparatus.
A lighted fuse holder provides protection for
0-180VDC motors. A light on the fuse holder will
indicate the motor has become overloaded and the fuse
burned out. The fuse rating will be selected to match the
motor on the apparatus.
A heating fuse, or two heater fuses on 230V models,
is mounted on the back panel. These are fast-acting,
250VAC, 15A fuses intended to protect the controller if
an over current fault occurs within the heater assembly.
A light on the fuse holder(s) will indicate if a fuse has
burned out
A cooling fuse, or two cooling fuses on 230V models,
is mounted on the back panel. These are fast-acting,
250VAC, .25A fuses to protect the controller if an over
current fault occurs within the cooling solenoid assem-
bly.
1:1
4875 115 VOLT INPUT W/90 VDC MOTORS
MAW
SIZE E
A2800HC2EB
12-17-03 VGM
COMPANY.
OR BETTER
64
MACHINED SURFACES:
UNMARKED RADII .03"
ANGULAR ... ±1/2°
.000 .... ±.003
.00 .... ±.010
1/X .... ±1/64
UNLESS OTHERWISE SPECIFIED
IN INCHES
TOLERANCES
DRAWN IN 3rd ANGLE PROJECTION DO NOT SCALE DRAWING
BY
12-16-03
R5 WAS IDM, 215F SERIES DECAL,[EC10295] 06-24-09 JPR
R2 ADDED (2)SA1140RD06,SA1132RP04, REV 2961HC, WAS SA1632RD08 [EC4217]; 04-19-07 MAW
FOR REVISIONS
DESCRIPTION
DRAWN
DATE DWG NO.
SCALE
PARR INSTRUMENT CO.
211 53rd STREET
MOLINE, ILLINOIS 61265
SHEET 1 OF 4
R1 REVISED & REDRAWN 01-18-02 [EC3562]
DATE
4875 POWER CONTROL LAYOUT R3 ADDED 331E, 1111E MTG [EC4363]; 10-22-07 MAW
APPROVED
BY
PROPRIETARY
NEITHER THE DRAWING
NOR INFORMATION
CONTAINED HEREIN
MY BE COPIED,
REPRODUCED, OR
OTHERWISE USED
WITHOUT WRITTEN
PERMISSION FROM
PARR INSTRUMENT
R4 DEL 91F, LISTED MTG HARDWARE [EC4573]; 04-10-08 MAW
R3
R1
R4
LIGHT LIGHT
5
A1220EEB, SPEED CONTROL
KNOB LIGHT
(2) SA1140RD06, 4-40 X 3/8 RHMS
8-32 KEPS NUT
542E
LOAD
1375E, TERMINAL BLOCK
(2) TN1332HL, 6-32 KEPS NUT
SPEED CONTROL
828E2EE
85E2EE
831DD, CONNECTOR
POTENTIOMETER (REF)
1119E, RELAY
828EEE 828E2EE
1532E, FILTER 6 AMP
LINE
1451HC, PAD
SWITCH
(2) SA1632RD06, 8-32 X 1/2 RHMS
(2) TN1632HL, 8-32 KEPS NUT
1587E
A1710E, TRIP RELAY
(2) TN1632HL, 8-32 KEPS NUT
(2) SA1140FT06, 4-40 X 3/8 FHMS
1111E, MODULE
W/4-40 MTG SCREW
SWITCH
BREAKER
828E2
(2) TN1332HL, 6-32 KEPS NUT
1466E, RECEPTACLE
1531E, FILTER 3AMP (SHOWN)
OR
GROUND STUD (REF)
(2) TN1632HL
190F, GROUND SYMBOL (REF)
3022HC, ISOLATOR MTG BRACKET
1588E, ISOLATOR
(2) TN1632HL, 8-32 KEPS NUT
(4) SA1332RD08, 6-32 X 1/2 RHMS
(4) TN1332HL, 6-32 KEPS NUT
R2
R4
(4) 1664HC, RUBBER FOOT
95F, DATA LABEL
(4) SA1632RD06, 4-40 X 3/8 RHMS
(8) TA1332PP06X
6-32 X 3/8 PH PAN HD
LT GRAY
10.50 REF
5.00
REF
139E10, FUSE, .25 AMP
90VDC 1/8HP
801E_SERIES
215F SERIES
R2
6-32 X 3/8 RHMS
(4) SA1332RD06 2961HC
BOTTOM PANEL
2964HC
FRONT PANEL
9.40 REF
4875 Power Controller Rear Panel