IM-P358-26
CH Issue 1
14
A
Extend limit setting
D
Auxiliary retract setting
C
Auxiliary extend setting
B
Retract limit setting
3.5 Fitting accessories
Should it be necessary to fit any accessories, the following procedure should be adopted.
AEL5951
Auxiliary switches
AEL5952
Feedback potentiometer 1 k
W
.
Note:
Fitted as standard.
Options
A
EL5953
Tandem feedback potentiometer 2 x 1 k
W
AEL5954
Anti-condense heater (110 - 250 V)
Anti-condense heater (12 - 36 V)
3.5.1 Fitting the additional limit switches
All actuators can be provided with additional limit switches (Figure 11). Mounting locations
are on the limit switch, angle bracket to the right of the standard limit switches.
To fit limit switches remove the screws holding the switching plate and carefully remove.
The cams are fitted to the switching plate (
10
), with infinitely variable adjustment. The direction
of travel of the cam is from the lever pivot point towards the roller.
Section 3.6.6 shows how the switches are wired to the terminals. Fit the extend switch and
the retract switch to position
C
and
D
respectively in Figure 11.
Insert auxiliary limit switches adjacent to the existing switch by a simple snap-in connection.
Refit the switching plate and tighten the screws.
Note:
When removing the auxiliary limit switches carefully lever the limit switch housing using
a screwdriver and remove the switch.
Refer to Section 3.6.4 in order to fit the additional terminal blocks for the auxiliary limit
switches.
Fig. 11
Содержание AEL5 Series
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