MULTIQUIP DLW400ESA4 Operation Manuals page 35

6. Verify operation lamp is lit (ON). Reference Figure 24.
Figure 24. Operation Lamp
7. Next, verify that the ODO LED indicator is lit (ON) and
the hour meter display (Figure 25) shows total machine
hour used.
Figure 25. Hour Meter (Run Position)
8. Next, press the GREEN engine start button (Figure 26)
only once. Continuous pressing of the button is not
necessary. The engine will automatically start once the
count down sequence has been completed.
Figure 26. Engine Start Button
DLW400ESA4 WELDER/GENERATOR • OPERATION MANUAL — REV. # 0 (03/14/18) — PAGE 35
9. Verify that right-most decimal (Figure 27) on the hour
meter display is flashing.
Figure 27. Hour Meter (Engine Start)
10. The DC welding meter will display the pre-heating
countdown time value. The example shown in Figure 28
indicates 10 seconds before engine cranking can begin.
Figure 28. DC Weld Meter (Countdown)
11. When the pre-heating time has been completed, engine
cranking will begin and the engine will be started.
NOTICE
All pre-heating and cranking are automatic. The pre-
heating time and cranking times are automatically
controlled by the temperature sensor located on the
unit. The lower the temperature, the longer the pre-
heating and cranking time.
Three sets of pre-heating and cranking times are
repeated until the engine is started. If the engine is not
started with 3 sets of repetition, the DC Weld Meter will
indicate E06 (starting failure), E01 (low oil pressure)
and E03 (insufficient system charging).
12. After the engine starts, let the machine idle for 5~10
minutes to warm-up.
13. Carefully check the engine for abnormal vibration
(noise), oil leakage, fuel leakage, cooling water leakage
and air leakage. Also, verify if any alarm lights are lit.
If any abnormal conditions exits, turn the engine OFF
and correct the problem.
OPERATION