LNS Express 220 S2, Instruction Manual

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62 CHAPTER 8: HANDLING
EXPRESS 220 S2/320 S2
1. POWERING ON
Please read the safety instructions provided at the beginning of this manual before
handling the following devices.
The motor of the bar feed system is equipped with a built-in absolute encoder that continuously controls
the position of the pusher.
When the bar feeder is switched off or there is a power failure, this position is kept in the memory by the
amplifier.
When powering on, the value saved is immediately taken into account, thus avoiding any referencing
position. The status parameters saved in the PLC prior to powering off are then checked by the PLC
which analyses them. The latter then gives the operator access only to those handling operations that can
be undertaken.
To power up the bar feeder, turn
(1)
the switch to the right, to the
I/ON
position.
To power down, turn the switch to the left, to the
0/OFF
position.
The master switch can be locked with a padlock. This means it is
impossible to switch the bar feeder on.
Push (
2
) the locking mechanism and insert (
3
) the padlock into
the opening. Lock the padlock.