Troubleshooting - Masterflex L/S 7523-60 Manual De Operación

REAR PANELS
A. EXTERNAL RECEPTACLE
B. MOTOR RECEPTACLE
C. IEC 320 POWER ENTRY MODULE/LINE CORD
A B

Troubleshooting

SYMPTOM
A. Motor does not rotate. Display
does not light.
B. Motor does not rotate. Display
lights.
C D
77301-23
A. No power.
B1. Defective remote control.
REAR PANEL – 7523-60, -70
A. EXTERNAL RECEPTACLE
B. IEC 320 POWER ENTRY MODULE
C. T3.15A FUSE
CAUTION: Do not substitute.
D. T3.15A FUSE
CAUTION: Do not substitute.
E. POWER SWITCH — ALL SETTINGS
ARE RETAINED IN MEMORY
A
E
CAUSE
6
B C
D
77301-22
REMEDY
1. Check fuse and replace if
defective.
2. Check that unit is plugged into a
live line.
3. Check connection of power cord.
4. Check the line cord for continuity
and replace if defective.
5. Return for servicing.
1. Place power switch in off
position.
2. Check that remote cable
connector is inserted fully into
the receptacle.
3. If motor still does not rotate,
select INT with the MODE key
and press the STOP/START key.
4. If the motor rotates, replace the
remote control with similar unit. If
motor does not rotate, return
drive for servicing.
E