2N Lift1 Compact Короткий посібник - Сторінка 3
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Before you start
Installation Conditions
Lift1 is not intended for outdoor applications.
As the product is connected to a telephone line and may thus produce life-endangering voltage,
follow the safety precautions – refer to Safety Precautions.
Never connect Lift1 to a line in parallel with another terminal device.
Make sure that the lift wall is perfectly flat.
Make sure that the lift cabin installation is in compliance with the applicable lift standards.
Tips
Use a portable phone to make sure that the telephone line works.
Make sure that you know the telephone line number to make a test call.
Mounting
Mounting preparation
Drill holes into the lift cabin wall according to the
selected mounting type. If the cabin wall is accessible
from the outside, you can use the corner holes for the
M4 screws. If not, use the two holes in the middle for
the bolts or make M4 threaded holes. See the 1:1
printing on the product package. The larger hole is
intended for cable passage. Round the hole edges to
avoid cable damage!
Mounting
The
product
mounting
commenced until all electrical installations have been
completed. Remove the connectors, screw the wires
and replace the connectors for facilitation. Refer to
Mounting Completion for further steps.
Safety
The Cancel, Alarm1, Alarm2 and Phone terminals and the electronics board are connected
to a telephone line where life-endangering voltage may occur. Where switches are
connected to the audio unit, make sure while mounting that the minimum isolation
distance (from the telephone line connected parts) is 1.5 mm and/or the minimum
breakdown voltage is 1,500 V. This applies to the switches too!
The DC controlled terminals are separated from the telephone line and do not have to
meet the isolation requirements mentioned above.
Make sure that the cables cannot get in contact with sharp edges during installation to
avoid insulation damage. Check the minimum isolation distance of 1.5 mm after
installation using an isolation meter if possible.
The manufacturer shall not be held liable for any installations made in conflict with these
instructions.
procedure
may
not
be
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