Broan 1050-J User Manual

8

R

TR

Y

V

START

OFF-ON

KEY
SWITCH

BL

C

NO

NO

NC

NC

INTERLOCK
SWITCH

Y

BL/W

BL/W

BR

TOP LIMIT
SWITCH

C

C

NO

NO

NC

NC

V

OR

C

R

BR

2

1

3

L1

GN

N

BK

GN

GN

GN

SPEED
SWITCH

BK

R

RUN

CCW START DOWN

CW START UP

MOTOR

5

Y

BR

C

W

OR

GY

OL

W

4

BK (or BR)

NC

HELD OPEN

NC

USAS SYMBOLS

NO

NO

HELD CLOSED

MOTOR

PLUG

1

2
3

4
5

OFF - ON

START - RUN

KEY SWITCH

Y

TR

V

NO

NC

NC

C

C

TOP LIMIT

SWITCH

SCHEMATIC SHOWS UNIT AT END

OF CYCLE - IN TOP POSITION

DRAWER OPEN

SAFETY SWITCH

NO

Before motor is removed, it should be tested to be sure it is

inoperative. Check the continuity of the motor.
CHECK CONTINUITY
Black to Orange

If open, replace motor

Red to Orange

If open, replace motor

Gray to Orange

If open, replace motor

Green to Motor Frame

If open, inspect wire to

be sure it is properly

attached to motor

frame

1. Lower ram manually until there is approximately 7" between

the bottom assembly and the ram.

2. Disconnect molex connector from motor to wire harness.
3. Using a 3/8" nut driver or socket, remove the four nuts hold-

ing the motor to the gearbox. Remove air scentry tray and pull

motor out through front of compactor.

4. Install motor in reverse procedure.

RED

BLACK GRAY

GREEN

ORANGE

EMERSON MOTOR

93030201

CENTRIFUGAL SWITCH

(USED ON EMERSON MOTOR)

WHITE

BROWN

YELLOW

BLUE