Quick Start Installer
Table Of Contents
A062M459 (Issue 2) 7-2019 Page 4 of 6 Copyright © 2019 Cummins Inc.
Verify there are no gas leaks in the fuel system.
All electrical and fuel lines are properly separated.
An approved flexible fuel line is properly installed between the generator set fuel inlet connection and the fuel supply line.
ELECTRICAL
Note: For most applications, three DC control wires (customer‐supplied) will be adequate to start and stop a generator.
Additional DC
control wires will be required if there are accessories, such as a remote display, etc.
Customer Connections
DC Controls (Interconnects)
RA Series Transfer Switch (RA112L1)
RA Series Transfer Switch (100/100SE/200/200SE/400/400SE)
Note: The transfer switch TB4 jumper must be installed in the RA series transfer switch between TB4‐3 and TB4‐4 according to
the interconnect diagram in the RA series transfer switch owner manual. (Both the jumper and the diagram are supplied with the
generator set.)
DC System Specifications AC and DC Wiring Checklist
(All Models)
Nominal Battery
Voltage
12 VDC
Wire sizes, insulation, conduits and connection methods all meet applicable codes.
Battery Group
51 R
All load, line and generator connections are well‐made and correct.
Battery Type
Lead acid
Flexible conduit is used between the generator set and the building or surrounding
structure.
Min. Cold Crank
Amps
450
A transfer switch has been installed properly to prevent connecting the generator set to the
utility.
Verify that 120 VAC power has been provided to the power battery charger and other AC
accessories on the generator set.
AC Output Connections