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• Trouble Shooting
The following charts list possible problems that may occur in the operation of the ProSort.
TROUBLE SHOOTING DRIVES
TROUBLE
Conveyor will not start or shuts off
automatically during operation.
Conveyor takes long time to reach
speed or conveyor jerks when starting.
Divert shoes "jump" during diverting.
Inoperative divert switch.
All divert switches inoperative.
Inoperative electric divert switch
Lost Pin Prox Assembly
30° LOST PIN PROX ASSEMBLY
6 9
8
7
3
4
2
6
1
10
CAUSE
1) Jam eye blocked
2) Tripped internal safety switch.
3) Transition rollers out of position.
4) Proximity switch for internal safety switch or transition rollers
mis-adjusted or defective.
5) Low air pressure.
a) Regular set low.
b) Air line restricted or broken.
c) Air filter clogged.
d) Compressor problem.
e) Lockout closed.
6) Electrical circuits.
7) Variable speed drive mis-adjusted or defective.
8) Drive motor defective.
1) Variable speed drive mis-adjusted or defective.
1) Divert shoe tight on slats.
2) Slats dirty.
3) Slats bent.
4) Switch mis-adjusted.
1) No air pressure to cylinder.
2) Lockout closed.
3) Air solenoid valve defective.
4) Proximity switch mis-adjusted or defective.
1) Loss of power to air solenoid valves.
2) Controls failure.
1) No power to electric switch.
Conjunto de sensor de proximidad de pasador perdido
4
1
10
6
9
6
22° LOST PIN PROX ASSEMBLY
SOLUTION
1) Unblock jam eye.
2) Determine cause of tripping: foreign debris, mislocated divert
shoes, etc., and correct problem.
3) Determine reason for transition rollers being out of position and
correct problem.
4) Adjust or replace proximity switch.
5) Determine reason for low air pressure and correct problem.
6) Check power and wiring.
7) Refer to variable speed drive manufacturer's manual for trouble
shooting.
8) Replace motor.
1) Refer to variable speed drive manufacturer's manual for trouble
shooting.
1) Replace slat/shoe assembly.
2) Clean surface. (Refer to Preventive Maintenance Details)
3) Replace slat/shoe assembly.
4) Refer to Divert Switch Checklist, Page 8 & 9.
1) Check air line and filter regulator. Replace if necessary.
2) Open lockout.
3) Replace.
4) See page 8 & 9 for proper adjust or replace.
1) Correct problem.
2) Trouble shoot control system.
1) Check 3-Phase power to the servo drive enclosure.
Ref.
Part No.
No.
1
-
2
941.650185
3
923.0227
4
-
-
092.1793
-
092.1783
-
092.17955
-
092.17855
5
EB-000068
6
041.800
2
7
041.801
3
8
042.10234
9
042.654
7
10
042.6545
8
11
Description
Y-Block Support Plate - Return (22° or 30°)
Prox Switch - 18MM
Fixing Clamp
-
Y-Block - LH, 22° Return
Y-Block - RH, 22° Return
Y-Block - LH, 30° Return
Y-Block - RH, 30° Return
Missing Bearing Detection Controller
1/4-20 Hex Locknut - Nylon Insert
#8-32 Hex Locknut - Nylon Insert
#8-32 x 1-3/4 in. lg Round Head Machine Screw
1/4-20 x 2 in. lg Hex Socket Flat Head Cap Screw
1/4-20 x 2-1/2 in. lg Hex Socket Flat Head Cap Screw
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