Adjusting The Speed Of The 4-Speed Power Feeder Unit; Safety Devices - Maggi STEFF 2034 Manual De Instrucciones

3-5 ADJUSTING THE SPEED OF
THE 4-SPEED POWER FEEDER
UNIT
(STEFF 2034 - 2044)
Motor
Pos. "1"
rpm
1 11 m/min
2 22 m/min
Fig.16
You can choose 4 different speeds
with the following adjustments
(Fig.16):
1) Altering the revolutions of the
electric motor controlled by switch
(1 or 2).
2) Inverting transmission gears A and
B (Pos."1" or Pos."2").
Pos. "2"
To invert transmission gears A and B
(Pos."1" or Pos."2") proceed as
4 m/min
follows:
8 m/min
1) Disconnected the power feeder
from the mains by removing its plug
from the electric socket.
2) Open the side door by unscrewing
the locking screw.
3) Unscrew the locking screws and
exchange the gears A and B .
4) Tighten the gear nuts and shut the
side door.
When this operation in over, make
sure the guard has been properly
tightened.
WARNING
NB: The speeds listed in the tables
have been calculated from using the
power feeder with new rolls/tracks.
WARNING
The peripheral speed of the rools/
tracks decreases as their diameter/
surface wears out, and can get to
15% less than the initial speed.

3-6 SAFETY DEVICES

Before putting the unit into operation,
ensure that the dividing protection
(gearbox cover) has been adequately
screwed on.
EN
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