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Universal Network Terminal TAU-32M.IP 27
3
INSTALLATION ORDER AND SAFETY MEASURES
This section describes installation of the equipment into a rack and connection to a power supply.
3.1
Safety instruction
3.1.1
General Guidelines
Any operations with the equipment should comply to the Safety Rules for Operation of Customers' Electrical
Installations.
Operations with the equipment should be carried out only by personnel authorised in accordance
with the safety requirements.
1.
The device exploitation should be performed by specially prepared engineering and technical personnel.
2.
Connect only to operational service equipment.
3.
The device could be permanently used provided the following requirements are met:
–
Ambient temperature from 0 to +40°C.
–
Relative humidity up to 80% at +25°C.
–
Atmosphere pressure from 6,0х10*4 to 10,7х10*4 Pa (from 450 to 800 mm Hg).
4.
The device should be not be exposed to mechanical shock, vibration, smoke, dust, water, and chemicals.
5.
Do not cover ventilation holes and do not put other objects on the device in order to prevent overheating
of device components.
6.
Electrostatic discharge safety measures. For the avoidance of failures caused by electrostatic discharge, we
strongly recommend to put on ESD belt, shoes or wrist strap to prevent electrostatic charge accumulation
(for the wrist strap, ensure that it fits snugly to the skin) and to ground the cable before starting to work
with the equipment.
3.1.2
Electrical Safety Requirements
1.
Prior to connecting the device to a power source, ensure that the equipment case is grounded with an
earth bonding point. The earthing wire should be securely connected to the earth bonding point. The
resistance between the earth bonding point and earthing busbar should be less than 0,1 Ω.
2.
Measuring devices and computer must be grounded before connecting to the device. The potential
difference between the equipment case and the cases of the instruments should be less than 1V.
3.
Check the cable integrity and security of mounting to the connectors.
4.
Make sure the device is off, when installing or removing the case.
5.
Power supply modules should be changed only when the device if off. Follow the replacement order given
in Section 3.2.4.
6.
Submodules installation and removal should be conducted only when the device is powered off according
to the procedure described in Section 3.2.5.
