Cleaning Spark Arrestor Screen
WARNING
Muffler reaches temperatures that can cause serious
burns if touched. NEVER touch hot surfaces.
Generator muffler is equipped with spark arrestor screen,
which must be cleaned according to maintenance sched-
ule (Table 2).
To clean spark arrestor screen, you will need:
1/4" socket wrench
8 mm socket
7/32" socket
#2 Phillips screwdriver
Wire brush
Stop generator if engine is running. Allow to com-
1.
pletely cool.
Place the generator on a flat, level surface.
2.
Using a socket wrench with 8 mm socket, remove
3.
spark arrestor enclosure panel bolts.
FIGURE 60: Remove Spark Arrestor Enclosure Panel
4.
Pull off enclosure panel.
A
B
FIGURE 61:
Spark Arrestor Assembly
Using a screwdriver, loosen and remove screw hold-
5.
ing spark arrestor clamp (A).
Slide off spark arrestor clamp.
6.
Using a socket wrench with a 7/32" socket, remove
7.
the retaining screw on spark arrestor screen cap (B);
pull off cap.
8.
Pull out spark arrestor screen (C).
HW5500/HW5500E/HW5500EL/HW5500L Portable Electrical Generator Owner's Manual
C
Cleaning Spark Arrestor Screen
9.
Inspect spark arrestor screen.
If screen is damaged or excessively worn, replace
with new screen.
If screen is in good condition, clean using wire
brush and then reinstall.
FIGURE 62: Clean Screen
Reinstall remaining spark arrestor components care-
10.
fully aligning screw holes.
Spark arrestor cap
Retaining screw
Clamp and screw
Spark arrestor enclosure panel
Transporting Generator
WARNING
Hot engine or exhaust system can cause serious
burns or fires. Cool generator completely before
transporting or storing.
When transporting the generator:
•
Press engine control switch to OFF position.
•
Turn fuel valve lever to OFF position.
•
Keep generator level to prevent fuel spillage.
•
Be sure pins are in place in the handle and handle
bracket before moving generator.
NOTICE
To avoid damage to generator, take care not to drop or strike
generator when transporting. Do not place heavy objects on
generator.
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