Evopower SF1000 - Cleaning Spark Arrestor Screen

www.evopower.co.uk
24
SF1000 / SF2200e Inverter Generator Owner’s Manual
CAUTION
Frequent or prolonged contact with engine oil may cause
skin cancer.
• Thoroughly wash hands and any areas of skin exposed
to used oil with soap and water.
Cleaning Spark Arrestor Screen (SF2200 Model Only)
Cleaning Spark Arrestor Screen (SF2200 Model Only)
6. Squeeze out excess oil.
FIGURE 37: Excess Oil Removal
7. Reinstall the air filter and air filter cover.
NOTE:
For the SF1000 model, carefully place filter between air
filter support pegs without tearing filter. See illustration
below.
Cleaning Spark Arrestor Screen
(SF2200 Model Only)
WARNING
Muffler reaches temperatures that can cause serious
burns if touched. NEVER touch hot surfaces.
The generator muffler is equipped with a spark arrestor
screen, which must be cleaned according to the mainte-
nance schedule (Table 3).
To clean the spark arrestor screen, you will need:
Screwdriver handle
Screwdriver universal bit
Wire brush
1. Stop the generator if the engine is running. Allow to
completely cool.
2. Place the generator on a flat, level surface.
3. Remove the muffler cover and spark arrestor screws
using the Phillips end of the universal screwdriver bit.
FIGURE 38: Air Filter Installation - SF1000 Model
8. Place the choke in the center position to allow it to
clear the back maintenance cover opening and rein-
stall the back maintenance cover.
NOTE:
The engine will smoke during initial start-up if too much oil
is left in the filter.
FIGURE 39: Remove Spark Arrestor and Muffler Cover
4. Using the standard screwdriver bit, loosen the spark
arrestor by gently working it back and forth on both
sides being careful not to bend the arrestor tabs.
5. Inspect the spark arrestor screen.
If the screen is damaged or excessively worn ,
replace with a new spark arrestor.
If the screen is in good condition, clean using a
wire brush and reinstall.
NOTE:
If the spark arrestor screws appear misaligned, rotate the
spark arrestor 180 degrees.
6. Reinstall spark arrestor screws, muffler cover, and
muffler screws.