C) Installation - Renkforce LESER 7 Operating Instructions Manual

c) Assembly
• The product has not been developed to lock or secure a door. When the room
made accessible by the transponder reader is left for an extended period,
the door must continue to be kept locked with the original key.
• Always install the product so that it is protected from unauthorised manipulation
(within a building).
• The product is a reader and controller of effect type 1 according to EN 60730
(VDE 0631).
• Secure the supply line with a 2.5 A fuse (slow-acting).
• If the product is supplied with voltage/current with a bell transformer
(12 V/AC), it must correspond to the requirements according to EN 61558-2-8
(DIN VDE 0570 part 2-8).
• No metal objects must be present between the aerial module and the trans-
ponder.
• The aerial module must be installed on non-metal material (wood, concrete)
with a minimum distance of 30 mm from other metal parts.
• The aerial line between the control module and the aerial module must not be
longer than 1.5 m. Otherwise, the reading distance named in the technical data
(distance between aerial module and transponder) cannot be ensured.
• The aerial line must not be placed directly next to other current-conducting
lines.
• Never place two aerial lines next to each other.
• When installing several transponder readers, comply with a minimum distance
of 1 m to each other to avoid mutual influence.
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