Cooper Lighting Low Impedance Bus Differential Relay M-LIB3 - Manual (Page 3)

S150-34-1
3
GENERAL UTILIZATION AND COMMISSIONING DIRECTIONS
Always make reference to the specific description of the product and to the
Manufacturer's instructions.
Carefully observe the following warnings.
1.1 STORAGE AND TRANSPORTATION
Must comply with the environmental conditions stated on the product's instruction or by the applicable
IEC standards.
1.2 INSTALLATION,
Must be properly made and in compliance with the operational ambient conditions stated by the
Manufacturer.
1.3 ELECTRICAL CONNECTION,
Must be made strictly according to the wiring diagram supplied with the Product, to its electrical
characteristics and in compliance with the applicable standards particularly with reference to human
safety.
1.4 MEASURING INPUTS AND POWER SUPPLY,
Carefully check that the value of input quantities and power supply voltage are proper and within the
permissible variation limits.
1.5 OUTPUTS LOADING,
Must be compatible with their declared performance.
1.6 PROTECTION EARTHING
When grounding is required, carefully check its efficiency.
1.7 SETTING AND CALIBRATION
Carefully check the proper setting of the different functions according to the configuration of the
protected system, the safety regulations and the co-ordination with other equipment.
1.8 SAFETY PROTECTION
Carefully check that all safety means are correctly mounted, apply proper seals where
required and periodically check their integrity.
1.9 HANDLING
The electronic components and semiconductor devices mounted on the modules can be seriously
damaged by electrostatic voltage discharge which can be experienced when handling the modules.
The damage caused by electrostatic discharge may not be immediately apparent but the design
reliability and the long life of the product will have been reduced. The electronic are completely safe
from electrostatic discharge (8 KV IEC 255.22.2) when housed in their case; withdrawing the modules
without proper cautions expose them to the risk of damage.