User's Manual

044-05xxx Rev A 2-1
Chapter 2
Installation
2-1 Introduction
This chapter contains unpacking, inspection, and installation instructions for the G3L-929-135 Multi-
Carrier Power Amplifier (MCPA). Carefully read all material in this chapter prior to equipment installation.
Also, read and review the operating procedures in chapter 3 prior to installing the equipment.
2-2 Unpacking and Inspection
This equipment has been operated, tested, and calibrated at the factory. Only in the event of severe
shocks or other mistreatment should any substantial readjustment be required. Carefully unpack each
piece of equipment after it has reached the installation site and is approximately in place. Carefully open
the amplifier containers and remove the contents. Inventory all items to ensure all needed materials have
been delivered.
Retain all packing material to support any claim of shipping damage or for use in the event that the
equipment must be returned to the factory.
CAUTION
Exercise care in handling equipment during inspection to prevent damage
caused by rough or careless handling.
Visually inspect the Amplifier for damage that may have occurred during shipment as follows:
1. Inspect the MCPA for damage that may have occurred during shipment.
2. Check for evidence of water damage, bent or warped chassis, loose screws or nuts, or extraneous
packing material in the connector(s).
CAUTION
Before applying power, make sure that all connectors are secure. Make sure that the
input and output are properly terminated at 50 ohms. Do not operate the amplifier
without a load attached. Refer to Table 1-1 for input power requirements. Excessive
input power may damage the equipment.
If the equipment is damaged:
• The carrier is your first area of recourse.
• A claim should be filed with the carrier once the extent of any damage is assessed. We cannot
stress too strongly the importance of IMMEDIATE careful inspection of the equipment and the
subsequent IMMEDIATE filing of the necessary claims against the carrier, if necessary.
If the equipment is damaged and must be returned to the factory:
• Please write or phone for return authorization.
• Powerwave may not accept returns without a return authorization.
2-3 Air Conditioning
Each G3L-929-135 amplifier generates 1981 BTU/hour of heat at full 135-Watt power. A 1-ton air
conditioner offsets 12,000 BTUs per hour of heat. Each sub-rack, exclusive of amplifiers, generates