Bellows Option; Limit Switches - elero Junior 1 Montageanleitung

Installation
Functions that can be activated:
I
A
0
1
0
1
0
1
0
1
Tab. 9 Functions
4.3.7

Bellows option

To assure permanent and trouble-free use of the bellows, the following must be
observed.
CAUTION
Damage to bellows
• Do not allow sharp edges to come into contact with bellows.
• Do not pinch creases of bellows during operation.
• Do not place bellows on moving machinery.
In the event of very long, horizontally positioned bellows, it is recommended to
suspend the bellows suitably in order to prevent any sagging and wear on the
piston rod.
To prevent any pressure building up on the inside of the bellows, a tongue-
shaped cut or a small hole should be made at the corresponding point in a bel-
lows crease.
4.4

Limit switches

To adjust the limit switches, use the locking frame or a suitable box spanner
(size 4).
If the "Rotary knob" option is used, no further tools are required.
24
I I Function
E F
0 0 Motor is de-energised and not short-circuited
0 0 Motor is de-energised and not short-circuited
1 0 Motor is de-energised and not short-circuited
1 0 Motor is de-energised and not short-circuited
0 1 Motor is short-circuited (fast stop)
0 1 Piston rod moves out
1 1 Piston rod moves in
1 1 Motor is de-energised and not short-circuited