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PAGE 38 — DCA-125USJ — OPERATION AND PARTS MANUAL — REV. #2 (01/27/11)
DCA-125USJ — GENERATOR START-UP PROCEDURE (AUTO MODE)
16. Observe the generator's ammeter (Figure 53) and verify
it reads the anticipated amount of current with respect
to the load. The ammeter will only display a current
reading if a load is in use.
Figure 53. Ammeter (Load)
17. The generator will run until manually stopped or an
abnormal condition occurs.
When the generator is set in the
AUTO mode, the generator will
automically start
in the event of
comercial power falling below a
prescribed level by means of a
contact closure that is generated
automatically by a transfer switch.
NOTE
Starting (Auto Mode)
Before connecting this generator to any
building’s electrical system, a
licensed
electrician
must install an
isolation
(transfer)
switch
. Serious damage to the
building’s electrical system may occur
without this transfer switch.
DANGER - ELECTRICAL SYSTEM HAZARDS
When connecting the generator to a isolation (transfer)
switch, ALWAYS have power applied to the generator's
internal battery charger. This will ensure that the engine
will not fail due to a dead battery.
CAUTION - BACKUP GENERATOR USE
When running the generator in the AUTO mode, remember
the generator can start up at any time without warning.
NEVER attempt to perform any maintenance when the
generator is in the auto mode.
WARNING - AUTO MODE MAINTENANCE
When the MPEC
Control Switch
is placed in the AUTO position,
the engine glow plugs will be
warmed and the engine will start
automatically.
NOTE
CAUTION - ENGINE SPEED SWITCH
The
Engine Speed Switch
must be set to the “High”
position when running in the
Auto-Start
mode. Failing to
set the switch in the proper position can result in damage
to your generator when it turns on.
1. Perform steps 1 through 5 in the
Before Starting
section
as outlined in the
Manual Starting
Procedure
.
2. Place the
MPEC Control Switch
(Figure 54) in the AUTO
position
3. Continue operating the generator as outlined in the
Manual Start-up
procedure (start at step 9).
Figure 54. MPEC Control Switch (AUTO)
When starting generator in AUTO mode use the "
Manual
Start-up" procedure except where noted (see below).