2N Lift8, User Manual

Page: 31 / 377

2N TELEKOMUNIKACE a.s., www.2n.cz 31/377
Before You Start
CU Installation Conditions
The (hereinafter referred to as ) is not intended for outdoor use. Central Unit CU
Do not install the onto vibration-producing machines. CU
Install the vertically to allow air flow for cooling purposes (never cover the CU
with any cloth or install it in another closed box). CU
You may install the into the lift switchboard unless the temperature exceeds CU
the acceptable limit. Remember that a higher ambient temperature reduces the
life of backup rechargeable batteries in the
. CU
It is recommended that the should be operated in the upright position with CU
the cable openings at the bottom. Such mounting position ensures the lowest
temperatures and thus the longest life of the rechargeable batteries. Horizontal
mounting is also possible. The upright position with the cable openings at the
top (upside down) is forbidden!
After mounting the check that the equipment is firmly fixed in place and CU
cannot come loose and drop down into the shaft.
Product Completeness Check
Check whether the product package is complete before installation:
1 central unit
1 main bus terminal
4 bus connection terminals
4 wall plugs
4 wall plug screws
8 cable ties
1 battery connecting cables
1 brief manual
1 warranty sheet
drilling template
CU Mounting
It is recommended to install the in a room that is secured against unauthorised CU
persons, such as the lift machine room, switching station etc. On an easily accessible
place there is a risk of telephone line misuse or SIM card misappropriation.
The is mounted on a wall with the included wall plugs and screws. CU