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7. What to do, if... (Instructions for trouble-shooting)
Owing to that the motion of projection cannot take place and in case of oily workpieces the
adhesive power is higher than the projectile power, i. e. the workpiece cannot be lifted.
In this case proceed as follows:
-
-
In case the conveying track cannot be adjusted according to the above mentioned criteria,
and, if eg. lateral vibrations or in certain areas "dead points" occur, the track stiffness is
insufficient. The points of impact or separation work towards each other or asymmetrical
structural parts of the track lead to unsteady running behavior. In this case proceed as
follows:
-
-
-
Trouble
Linear feeder does not start
when being switched on
Linear
slightly
18
Change the center of gravity angle (make it "steeper"), by displacing the counterweight
"F" in running direction, dismounting additional weight plates at the counter weight,
dismounting the additional weight from the oscillating profile.
Adjust the spring angle according to the new gravity center angle
Mount additional stiffening ribs
Connect impact or separation points by screwing
Provide asymmetrical structural parts with counterweights or replace them by lighter
materials.
feeder
vibrates
DANGER
Possible cause
- Mains switch off
- Mains plug of the control
unit is not plugged in
- Connecting cable
between linear feeder
and control unit is not
plugged in
- Fuse in the control unit
defective
- Turning knob at the
control unit is set to 0%
- Transport securing
device has not been
removed
- Wrong vibration
frequency
In case a linear feeder SLL 400 is operated without a
bridge in a 7-pole plug, the control unit and the
magnet is in danger.
Part Feeding 7.0 Hopper & Hopper Controller Rev.5
Remedy
- Switch on the mains
switch
- Plug in the mains plug
- Plug in the 5-pole plug
at the control unit
- Replace the fuse
- Set the controller to 80%
- Remove the transport
securing device
- Check, whether the code
in the plug of the linear
feeder is correct (see
type plate and 1.
Technical data)
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