page 38 — DCa300SSC / DCa300SSCU gen. • operation anD partS manUal — rev. #1 (08/10/11)
*
1
Replace engine oil and filter at 100 hours, first time only.
*
2
Add “Supplemental Coolant Additives (SCA’S)” to recharge the engine coolant.
*
3
Replace primary air filter element when restriction indicator shows a vacuum of 625 mm (25 in. H20).
*
4
If blowby hose needs to be replaced, ensure that the slope of the blowby hose is at least a 1/2 inch per foot,
with no sags or dips that could collect moisture and/or oil.
table 12. inspection/maintenance
10 Hrs
DailY
250 Hrs 500 Hrs
1000
Hrs
Engine
Check Engine Fluid Levels
X
Check Air Cleaner
X
Check Battery Acid Level
X
Check Fan Belt Condition
X
Check for Leaks
X
Check for Loosening of Parts
X
Replace Engine Oil and Filter *
1
X
Clean Air Filter
X
Check Fuel Filter/Water Separator Bowl
X
Clean Unit, Inside and Outside
X
Change Fuel Filter
X
Clean Radiator and Check Coolant Protection Level*
2
X
Replace Air Filter Element *
3
X
Check all Hoses and Clamps *
4
X
Clean Inside of Fuel Tank
X
Generator
Measure Insulation Resistance Over 3M ohms
X
Check Rotor Rear Support Bearing
X
Maintenance
general inSpeCtion
Prior to each use, the generator should be cleaned and
inspected for deficiencies. Check for loose, missing or
damaged nuts, bolts or other fasteners. Also check for
fuel, oil, and coolant leaks. Use Table 12 as a general
maintenance guideline
Engine Side
(Refer to the Engine
Instruction Manual)
air Cleaner
Every 250 hours: Remove air cleaner element (Figure 56)
and clean the heavy duty paper element with light spray of
compressed air. Replace the air cleaner as needed.
air Cleaner with Dust indicator
This indicator (Figure 56) is attached to the air cleaner.
When the air cleaner element is clogged, air intake
restriction becomes greater and the dust indicator signal
shows
reD
meaning the element needs changing or
service. After changing the air element, press the dust
indicator button to reset the indicator.
Figure 56. Air Cleaner/Indicator
NOTICE
The air filter should not be changed until the indicator
reads
“reD”
. Dispose of old air filter. It may not be
cleaned or reused..
Summary of Contents for WhisperWatt DCA300SSC
Page 21: ...DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 page 21 Notes ...
Page 49: ...DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 page 49 NOTES ...
Page 53: ...DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 page 53 notes ...
Page 56: ...page 56 DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 GENERATOR ASSY ...
Page 60: ...page 60 DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 control box ASSY ...
Page 78: ...page 78 DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 muffler ASSY ...
Page 84: ...page 84 DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 enclosure ASSY ...
Page 92: ...page 92 DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 RUBBER SEALS ASSY ...
Page 103: ...DCA300SSC DCA300SSCU Gen operation and parts manual rev 1 08 10 11 page 103 notes ...
