Kohler Industrial Generator Set - Manual Speed Adjust (Engine RPM Menu)

TP-6694 7/18 97Section 6 Accessories
6.1.8 Manual Speed Adjust (Engine
RPM Menu)
Note: Not available for Decision-Makerr 3000
controllers with software versions before 3.10.3.
The control allows varying the engine speed for
applications using closed transition ATS. The user can
set the nominal running frequency slightly above or
below the utility frequency to ensure that
synchronization occurs. Available as a factory-installed
option or requires a new factory personality profile.
Additional information is shown in 2.7.7 GenSet
System.
6.1.9 Prime Power Switch Kit
The prime power switch kit prevents battery drain during
generator set non--operation periods and when the
generator set battery cannot be maintained by an AC
battery charger. See Figure 6-18 for an illustration of the
kit and Figure 6-19 for the electrical connections.
Stop the generator set using the stopping procedures in
Section 2.4.2, Stopping, before placing the generator
set in the prime power mode. Move the prime power
switch located on the junction box to the DOWN
position. The controller including the digital display,
LEDs, and alarm horn does not function when the
generator set is in the prime power mode.
Move the prime power switch located on the junction box
to the UP position. The generator set is now ready for
starting.
1. Prime power decal (293668)
PRIME POWER
SWITCH
GM20652-/
TP-6694
1
2
2. Toggle switch (354464)
Figure 6-18 Prime Power Switch
GM64345-/TP-6694
Toggle switch shown in the
prime power mode off
position (contacts open)
Figure 6-19 Prime Power Switch Connections