Baldor OHV Series 3KW-9KW, Operator'S Manual

Page: 21 / 36

CONTROL PANEL
FOR OHV40, OHV50, OHV60
A = NEMA 515R GFCI DUPLEX. This ground fault circuit interrupter duplex is rated at 125VAC,
20 Amps. This receptacle must be tested on a regular basis (Monthly).
B = AC Circuit Breakers. These Circuit Breakers provide overload protection for the generator
set. When tripped, the circuit breaker plungers will extend approximately 3/8".
C = NEMA L530R RECEPTACLE. This is a twist-lock style receptacle rated for 120VAC, 30 Amps.
D = NEMA RECEPTACLE: This is a twist-lock style receptacle rated for 120/240 VAC, depending
on how the mating plug is wired. OHV40 & OHV50 have the L14-20R receptacle, which is
capable of carrying 20 Amps.OHV 60 has the L14-30R receptacle which is capable
of carrying 30 Amps
E = ELAPSED TIME METER. This meter keeps and displays a continuous running total of the
hours accumulated on the unit.
F = VOLTMETER. This voltmeter displays the voltage level being produced by the generator set.
G = THE AUTO IDLER FEATURE ON/OFF SWITCH. The Auto Idler Feature allows the engine on
the generator set to slow down to a "slow speed position" when there is no load being
applied to the unit. When a load is applied to the unit the auto idler circuitry allows the
engine to speed up and operate at the engine governor's preset speed. When this switch
is turned off, the engine will continuously run at the preset speed of the engine
governor.
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