Inspect Engine Spark; Inspect Muffler And Spark Arrester; Storage - DR Power Equipment DPW3800DMN El Manual Del Propietario

Inspect Engine Spark

Accidental Start-up. Disconnect spark plug wire when
working on unit. Failure to do so could result in death
or serious injury.
1. Disconnect spark plug wire from spark
plug.
2. Secure spark plug wire where it cannot
contact spark plug.
3. Test spark plug with approved spark plug
tester.
NOTE: DO NOT inspect for spark with spark
plug removed.

Inspect Muffler And Spark Arrester

NOTE: It is a violation of California Public
Resource Code, Section 4442, to use or oper-
ate the engine on any forest-covered, brush-
covered, or grass-covered land unless the
exhaust system is equipped with a spark
arrester, as defined in Section 4442, main-
tained in effective working order. Other states
or federal jurisdictions may have similar laws.
Contact original equipment manufacturer,
retailer, or dealer to obtain a spark arrester
designed for exhaust system installed on this
engine.
NOTE: Use ONLY original equipment replace-
ment parts.
Inspect muffler for cracks, corrosion, or other
damage. Remove spark arrester, if equipped,
inspect for damage or carbon blockage.
Replace parts as required.
Inspect Spark Arrester Screen
Hot Surfaces. When operating machine, do not
touch hot surfaces. Keep machine away from
combustibles during use. Hot surfaces could
result in severe burns or fire.
1. Loosen fasteners and remove heat shield
from muffler.
2. Loosen fasteners and remove spark
arrester from muffler.
3. Inspect spark arrester. Replace if torn, per-
forated or otherwise damaged (part num-
ber 0K1851).
4. If screen is not damaged, clean it with a
commercial solvent and replace.
Owner's Manual for Power Washer
WARNING
WARNING
(000102)
Figure 4-16. Spark Arrestor Fasteners

Storage

General
(000108)
• DO NOT store fuel from one season to
another unless properly treated.
• Replace fuel container if rust is present.
Rust in fuel will cause fuel system prob-
lems.
• Cover unit with a suitable protective, mois-
ture resistant cover.
• Store unit in a clean and dry area.
Figure 4-15. Heat Shield Fasteners
DANGER
Explosion and Fire. Fuel and vapors are
extremely flammable and explosive. Add fuel
in a well ventilated area. Keep fire and spark
away. Failure to do so will result in death
or serious injury.
WARNING
Risk of Fire. Verify machine has properly
cooled before installing cover and storing
machine. Hot surfaces could result in fire.
000135
000136
(000105)
(000109)
15