DeWalt DG2900, Instruction Manual

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English
8
FIGURE 21:
OIL LEVEL
UPPER LEVEL
LOWER LEVEL
FIGURE 20:
OIL DRAIN
TAMPERING AND ALTERING
Tampering with or altering the emission control system may increase emissions beyond the
legal limit. Among those acts that constitute tampering are:
• removal or alteration of any part of the intake, fuel, or exhaust systems.
• altering or defeating the governor linkage or speed-adjusting mechanism to cause the engine to
operate outside its design parameters.
PROBLEMS THAT MAY AFFECT EMISSIONS
If you are aware of any of the following symptoms, have your engine inspected and repaired
by your authorized service center.
• Hard starting or stalling after starting
• Rough idle
• Misfiring or backfiring under load
• Afterburning (Backfiring)
• Black exhaust smoke or high fuel consumption
REPLACEMENT PARTS
The emission control systems on your Honda Engine were designed, built, and certified, to
conform with EPA and California Emission Regulations. We recommend the use of genuine
Honda parts whenever you have engine maintenance done. These original-design replacement
parts are manufactured to the same standards as the original parts, so you can be confident of
their performance. The use of replacement parts that are not of the original design and quality
may impair the effectiveness of your emissions control system.
A manufacturer of an aftermarket part assumes the responsibility that the part will not adversely
affect emissions performance. The manufacturer or rebuilder of the part must certify that use
of the part will not result in a failure of the engine to comply with emission regulations.
Maintenance Schedule
The Periodic Maintenance Schedule below lists basic maintenance intervals for the engine and
generator. Please read the detailed maintenance procedures for the engine described in the
Owner’s Manual. Replacement copies of these manuals can be ordered from D
E
WALT.
Please call 1-800-4 DEWALT.
NEW MACHINES
Change the engine oil and replace the air filter after the first 20 hours of operation.
PERIODIC MAINTENANCE SCHEDULE
Daily Every Every Every
Before 3 mos./ 6 mos./ year or
Starting 50 hrs. 100 hrs. 300 hrs.
*Engine Oil Check Level X
Change X
*Air Cleaner Check X
Clean X (1)
Battery Terminals Check X
Clean X (1)
*Sediment Cup Clean X
*Spark Plug Clean-Readjust X
Replace X
Spark Arrester Clean X
Vibration Isolators Check-Tighten X
Daily Every Every Every
Before 3 mos./ 6 mos./ year or
Starting 50 hrs. 100 hrs. 300 hrs.
*Valve Check X (2)
Clearance -Readjust X (2)
*Fuel tank & filter Clean X (2)
*Fuel line Check Every 2 years (replace if necessary)(2)
* Emission related items
(1) Service more frequently when used in dusty areas
(2) An authorized D
E
WALT Service Center should service these items or authorized Honda
Service Center.
For commercial use, log hours of operation to determine proper maintenance intervals.
ENGINE OIL CHANGE
Drain the oil while the engine is warm to assure complete and rapid draining.
1. Remove oil fill plug and drain plug to drain oil as shown in figure 20.
2. Reinstall drain plug. Tighten the plug securely.
3. Fill engine crankcase with recommended oil (See page 3). Check oil level (Figure 21).
4. Reinstall oil filler cap.
OIL CAPACITY
D
E
WALT Model Quarts Liters
DG2900 .63 .60
DG4300 1.16 1.10
DG6000/DG6000E 1.16 1.10
DG7000/DG7000E 1.16 1.10
Wash your hands with soap and water after handling used oil.
Please dispose of used motor oil and containers in a manner that will not harm the natural
environment. We suggest you take it in a sealed container to your local service station or
recycling center for reclamation. Do not throw it in the trash, pour it on the ground or down the
drain.
NOTE: Never operate the generator without oil cap tightly secured. Failure to do so could cause
oil to spill out of the engine.
AIR FILTER
A dirty air cleaner will restrict airflow to the carburetor. To prevent carburetor malfunction, service
the air filter regularly. Service more frequently when operating the generator in extremely dusty
areas.
WARNING!: Using gasoline or flammable solvent to clean the filter element can cause a
fire or explosion. Use only soapy water or nonflammable solvent.
FIGURE
22: AIR
CLEANER
COVER
FIGURE 24:
AIR FILTER CLEANING
FIGURE
23: AIR
FILTER
REMOVAL