2N Lift1 Compact Brief Manual - Page 4

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Mounting Drawing for basic model of Lift1

Safety caution

The terminals Cancel and Alarm1 with contact control, Alarm2, Phone line, connectors for

external LEDs supplied from Lift1, external microphone, external speaker, induction loop,

VAS Alarm, programming connector and the board with electronics are connected to a

telephone line where life-endangering voltage may occur. Connected switches, LEDs and

other parts must be installed with minimum isolation distance 1.5 mm and the minimum

breakdown voltage 1500 V. This applies to the switches itself 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.

Mounting holes, four M4 spot-

welded screws from shaft side

recomended

Perforated speaker area, in the

cabin wall must be the perforation

for good sound quality, the

perforated area must not exceed

the Lift1 panel

Two optional LED holes, when these

LEDs are used, model with

lightguides is suggested for better

performance

Space for microphone, hole or

perforation in the cabin wall is

necessary