User Manual

SDB670 – SERVICE MANUAL TNM-M-E-0032
May 13 Page 10 WARNINGS
EQUIPMENT SAFETY
Installation and Maintenance
The DMR Series of base stations should only be installed and maintained by qualified
personnel.
Cautions
CAUTION
The Antenna system must be protected against lightning by means of an
earthing system and surge protection device.
Do not connect Antenna Lightning conductors to the base station or Mains
Earth.
CAUTION
EQUIPMENT DAMAGE. During assembly operations, the Torque settings must
be adhered to or damage to the equipment may result.
Maintenance Precautions
CAUTION
Electrostatic Discharge Sensitive Devices (ESDS Devices). This equipment
contains ESDS Devices, the handling procedures detailed in BS EN 61340-5-
1:2007 or ANSI/ESD S20.20-1999 are to be observed.