Alignment; Installation - Cedes GridScan/Mini-SR Installation And Operation Manual

GridScan/Mini-SR
Tx
 Make sure to place the connection plugs for both the
emitter and receiver at the same end.
4.4

Alignment

Tx
The optical axis of the emitter (Tx) and the receiver edge
(Rx) need to be aligned towards each other to ensure the
light curtain functions reliably.
Reflective surface
Tx
Reflective surfaces near to or parallel to the safeguarded
area can cause reflections. Although the GridScan/Mini-
SR is very robust against such reflections, it is always
advisable to keep a reasonable distance between the
sensor edges and any reflective surface.
NOTICE
Mechanical damage to the
GridScan/Mini-SR
 Do not drill additional holes into the light curtain
 Do not over-tighten the mounting screws
 Mount the edges on a plane surface

5. Installation

It is recommended to carry out the system installation
according to the following steps:
1. Switch off main power and mark clearly that this
elevator is out of service.
2. Mount the receiver edge on one side of the door at
the door frame .
Figure 2: Front and side mounting
© CEDES | V 2.0
Tx
Rx
≤ 5˚ ≤ 10˚
Rx
< 1.5 m
3. Mount the emitter edge across from the receiver
edge. Make sure the optical elements are facing each
other.
4. Connect the emitter and receiver edges using the
synchronization cable.
5. Mount the Safety Unit FSS with two (2) screws onto the
elevator cab.
6. Plug the connection cable into the blue plug on the
Rx
receiver edge and connect it to the Safety Unit FSS.
7. Connect the Safety Unit FSS with the elevator door
controller.
8. Cover both screw heads with the cover caps provided
and close the cover of the Safety Unit FSS.
Rx
Figure 3: Mounting of Safety Unit FSS
English
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