Transfer Adjustment; Trouble Shooting - HYTROL ProSort MRT Installation And Maintenance Manual

• Transfer Adjustment

1. The height of the transfer should be preset at factory.
2. The height of the transfer may be adjusted to proper height by raising or lowering the cylinder-mounting channel. Loosen 3/8 in. bolts holding the cylinder-
mounting channel. Adjust using jack bolts, tighten 3/8 in. bolts.
DRIVE BELT TENSION
1. Loosen 3/8" locknut holding take-up idler, tension belt by pushing take-up idler down, hand tight should be adequate. Tighten the 3/8" locknut on take-up
idler (See fig. 8A).
2. To remove belt the drive rollers must be removed (See fig. 8A). Remove by pushing one side of the hex axle though the transfer support channel.
DRIVE ROLLER SPEED
To change the speed of the drive roller, turn round knob on the Vfd (variable frequency drive).
NOTE: All transfer motors are 230 volts AC. When supplying 460 volts to the Vfd, the drive will be programmed to have an output of 230 volts to the
motors.
FIGURE 8A
TAKE-UP IDLER
(RODILLO TENSOR)

• Trouble Shooting

TROUBLE SHOOTING dRIVES
TROUBLE
Conveyor will not start or 1) motor is overloaded.
motor quits frequently. 2) motor is drawing too much current.
drive belt wears exces- 1) Belt is too loose.
sively.
Loud popping or grind- 1) defective bearing.
ing noise.
motor or reducer over- 1) Conveyor is overloaded.
heating. 2) Low voltage to motor.
3) Low lubricant level in reducer.
Belt does not move, but 1) Conveyor is overloaded.
drive runs. 2) Belt is too loose
3) Lagging on drive pulley is worn.
4) Worn Belt
5) Not enough take-up
TROUBLE SHOOTING dRIVE BELT TRACKING
TROUBLE
Inoperative Transfer 1) No air pressure to cylinder
2) Air solenoid defective
3) No signal to solenoid or drive
Transfer rollers not turn- 1) Transfer is overloaded.
ing under loaded condi- 2) Package flow obstructed by guard rail or other
tions object.
3) Transfer Belt is loose.
4) Trantorque drive bushing loose.
Transfer will not divert 1) Transfer set too low
product 2) dwell timing is too low
1/4"
JACK BOLTS
(PERNO DE
ARGOLLA)
ADJUSTMENT SLOT
(ORIFICIO DE AJUSTE)
CAUSE
CAUSE
8
DRIVE BELT
(BANDA MOTRIZ)
SOLUTION
1) Check for overloading of conveyor.
2) Check heater or circuit breaker and change if necessary
1) Tighten belt.
2) Check pneumatic take-up (see below)
1) Replace bearing.
1) Check capacity of conveyor and reduce load to recommended level.
2) Have electrician check and correct as necessary.
3) Relubricate per manufacturer's recommendations.
1) Check capacity of conveyor and reduce load to recommended level.
2) Tighten belt. Check pneumatic take-up. (see below)
3) Replace drive pulley and tighten belt.
4) Replace belt and tighten belt
5) Add another take-up to conveyor
SOLUTION
1) Restricted or broken air line
2) Replace air solenoid
3) Have electrician check and correct as necessary
1) Check capacity of Transfer and reduce load to recommended level.
2) Clear obstruction
3) Adjust transfer belt tension
4) Tighten trantorque bushing 1500 in lbs.
1) Adjust transfer height
2) have electrician check and correct as necessary.
DRIVE ROLLER
(RODILLO MOTRIZ)
0.394—MOVEMENT
(MOVIMIENTO 0.394)
1/2 HP GEAR MOTOR
230/460 VOLT
(GEAR MOTOR 1/2 HP
230/460 VOLT)
CYLINDER MOUNTING CHANNEL
(CANAL DE MONTAJE DEL CILINDRO)