2N TELEKOMUNIKACE a.s., www.2n.cz
362/377
Warning
Always disconnect the mains power before you start installing,
maintaining or checking the
.
CU
Always use the rechargeable batteries supplied or approved by the
manufacturer for replacement! If an correct type of rechargeable
batteries is used, there is a danger of fire or explosion or damage to the
electronics.
CU
Adhere to the polarity of the rechargeable batteries! When their polarity
is reversed, there is a danger of fire or explosion or damage to the
CU
electronics.
Replace both the rechargeable batteries in the equipment at the same
time, never mix old and new rechargeable batteries! Make sure that the
rechargeable batteries in the device are of the same type and age!
Retired rechargeable batteries contain dangerous chemicals and so must
be disposed of ecologically in compliance with the applicable regulations!
Warning
WARNING! Live parts are exposed after the CU cover is removed!
Be very careful and do not touch dangerous live parts!
Never work with a switched-on CU with its protective cover off unless
you are an authorised person duly trained according to Decree 50 / 1978
Coll.
Never insert damaged batteries. Do not insert the batteries in the CU
that might show electric or mechanical damage.
Never use 2N Lift8 without its protective cover
®
to avoid electric
accident, malfunction due to wrong interconnection and/or
2N Lift8
®
electronics damage or destruction as a result of electric short-circuit or
adverse environmental conditions. It is because
is not
2N Lift8
®
protected against dangerous touch and water –
.
IP00
Make sure before installation that the 2N Lift8 board is not damaged!
®
Do not connect a power supply other than the allowed one to avoid
electric accident or device damage.
Summary of Contents for Lift8
Page 1: ...www 2n cz 2N Lift8 Communicator for lifts User Manual Firmware Version 2 3 1 ...
Page 28: ...2N TELEKOMUNIKACE a s www 2n cz 28 377 Indication Elements ...
Page 40: ...2N TELEKOMUNIKACE a s www 2n cz 40 377 Examples of Connection ...
Page 70: ...2N TELEKOMUNIKACE a s www 2n cz 70 377 ...
Page 95: ...2N TELEKOMUNIKACE a s www 2n cz 95 377 ...
Page 136: ...2N TELEKOMUNIKACE a s www 2n cz 136 377 User name Admin Password 2n ...
Page 202: ...2N TELEKOMUNIKACE a s www 2n cz 202 377 Connection two cabin lift ...
Page 210: ...2N TELEKOMUNIKACE a s www 2n cz 210 377 ...