Installation and Operating Instructions
Date of issue: 15.12.2005 / Page 5 of 9
Document: 0800000455_en.doc / Updated: 1 / 3039-05
3 Plug
insertion/removal
Plug insertion
To protect from dirt the caps shall be pressed
into the topside of the hinge and into the bottom
side of the switch.
Plug removal
For a re-fixation or a relocation of the switch
position the plugs must be removed again from
the SHS3. To do so insert a flat screw driver
blade into the slot in between plug and the
hinge respect. the switch enclosure and lift it off
with a light hand.
1.
2.
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4 Adjustment of the switching point
Using the adjustment screw the determined switch angle can be changed by
turning in the desired direction subsequently by ± 1,5°.
A subsequent change can be necessary for example to compensate deviations
during installation (stop misplaced; installation of safety guard on-site).
Insert the supplied screw driver into the slot of the arrow and adjust to achieve the
desired switching point. In general adjust the switch angle to its functional
minimum.
To avoid faulty switching operations caused by machine or equipment vibration
the switching angle can be increased under the condition that the applicable
standards permit such procedure.
Please note the safety instructions of the chapter “Calculation of the door
gap with respect to opening angle, door width and overlapping“.
5 Mechanical function test
After installation and event. adjustment of the switching point the system shall be
tested for its proper function.
The safety contacts of the SHS3 shall open when the door is opened by more
than 3° (±1,5°).
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Template: 0850174292 Orig. 2
