Installation manual

2 Introduction
Important note for Brazil applications: The manufacturer warns that the installation, operation
and maintenance of equipment by the user must fully comply with the Manual's guidelines and
current Brazilian laws, including those of the Brazilian Agency of Petroleum, Natural Gas and
Fuels (ANP) and the Brazilian Energy Agency (ANEEL).
2.1 About this Manual
This manual is a guide for the installation of the generator set models listed on the front cover.
Proper installation is essential for top performance, reliable operation and safety. Read through
this manual before starting the installation.
NOTE: The installation must comply with all applicable building codes.
See the generator set Operator Manual (A029V089) for operation and maintenance and the
Service Manual (A030A239) for service.
NOTE: Manuals are updated from time to time to reflect changes in the equipment
and its specifications. The most up-to-date version of this manual will be
found on the QuickServe website
(https://quickserve.cummins.com/info/index.html).
2.2 Model Specifications
Model GSBB consists of four different variations. These variations are defined in the GSBB
Model Variations table below.
TABLE 1. GSBB MODEL VARIATIONS
Product Description
20GSBB-6713A 60 Hz Warm
20GSBB-6714A 60 Hz Cold *
14GSBB-6716A 50 Hz (AU/NZ)
20GSBB-6717A 60 Hz CSA Cold *
* Includes an alternator dryer and engine heater.
NOTE: See the Cold Weather Specifications Table for recommendations.
TABLE 2. COLD WEATHER SPECIFICATIONS TABLE
60 Hz 50 Hz
Propane Vapor Natural Gas Propane Vapor Natural Gas
Operating Temperature Range
Above 32 °F (0 °C) and low No dryers or starting aids required.
humidity
Below 32 °F (0 °C) or high Alternator drying heater recommended.
humidity
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