MULTIQUIP WHISPERWATT Series Operation Manual page 50

Air Filter Dust Indicator
NOTICE
The air filter should not be changed until the indicator
reads RED. Dispose of the old air filter. It may not be
cleaned or reused.
The air filter indicator (Figure 65) is attached to the air
filter. When the air filter element is clogged, air intake
restriction becomes greater and the air filter indicator signal
shows RED. When the indicator is red, replace the filter
immediately. After changing the air filter, press the air filter
indicator button to reset.
Figure 65. Air Filter Dust Indicator
PAGE 50 — DCA400SSI4F/DCA400SSI4F3 60 HZ GENERATOR • OPERATION MANUAL — REV. #3 (04/18/22)
DRAINING THE FUEL FILTER ELEMENT
NOTICE
Inspect the fuel filter daily. If the fuel filter (Figure 66) has
collected a significant amount of water and sediment
at the bottom of the cup, it should be drained off
immediately.
1. Loosen the air bleeder plug (Figure 66) on the fuel
filter body.
2. To discharge the fuel inside the fuel filter, OPEN
the drain valve on the fuel filter by turning the knob
counterclockwise (Figure 66A) approximately 3-1/2
turns until the valve drops down 1 inch (25.4 mm) and
draining occurs (Figure 66B).
FILTER BODY
FUEL FILTER
DRAIN PLUG
A
OPEN
Figure 66. Draining The Fuel Filter
3. Let the residue or foreign substances inside the case
flow into a suitable container.
4. At completion of draining, CLOSE the drain valve
(Figure 66C).
MAINTENANCE
AIR BLEEDER
PLUG
B
C
DRAIN CLOSE