MULTIQUIP WHISPERWATT Series Operation Manual page 52

REMOVING WATER FROM THE FUEL TANK
After prolonged use, water and other impurities accumulate
in the bottom of the fuel tank. Occasionally inspect the
fuel tank for water contamination and drain the contents
if required.
During cold weather, the more empty volume inside the
tank, the easier it is for water to condense. This can be
reduced by keeping the tank full with diesel fuel.
CLEANING INSIDE THE FUEL TANK
If necessary, drain the fuel inside the fuel tank completely.
Using a spray washer (Figure 69), wash out any deposits
or debris that have accumulated inside the fuel tank.
Figure 69. Fuel Tank Cleaning
FUEL TANK INSPECTION
In addition to cleaning the fuel tank, the following
components should be inspected for wear:
„ Rubber Suspension — Look for signs of wear or
deformity due to contact with oil. Replace the rubber
suspension if necessary.
„ Fuel Hoses — Inspect nylon and rubber hoses for signs
of wear, deterioration or hardening.
„ Fuel Tank Lining — Inspect the fuel tank lining for signs
of excessive amounts of oil or other foreign matter.
PAGE 52 — DCA400SSI4F/DCA400SSI4F3 60 HZ GENERATOR • OPERATION MANUAL — REV. #3 (04/18/22)
DRIVE BELT (DAILY)
Drive Belt Tension
A slack drive belt (Figure 70) may contribute to overheating,
or to insufficient charging of the battery. Adjust the drive belt
in accordance with the Isuzu Engine Operator's manual.
Drive Belt Inspection
Inspect the drive belt for damage and wear. Horizontal
cracks (across the belt) are acceptable. Vertical (direction
of belt ribs) cracks that intersect with horizontal cracks are
not acceptable.
Also, examine the belt and determine if it is oil soaked
or "glazed" (a hard shiny appearance on the sides of the
belt). Either of these two conditions can cause the belt to
run hot, which can weaken it and increase the danger of
it breaking.
If the drive belt exhibits any of the above wear conditions,
replace the drive belt immediately.
Figure 70. Drive Belt Inspection
MAINTENANCE
NO
NO