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MAINTENANCE
7.2 Carburetor adjustment
The carburetor is a vital part of the engine. Adjusting should be left to our
company authorized dealer with the professional knowledge, specialized
date, and equipment to do so properly.
7.3 Engine oil replacement
WARNING
• Avoid draining the engine oil immediately after stopping the engine.
The oil is hot and should be handled with care to avoid burns.
Avoid draining the engine oil immediately after stopping the engine. The oil
is hot and should be handled with care to avoid burns.
1. Place the generator on a level surface and warm up the engine for sever-
alminutes. Stop the engine by turning the switch to "OFF".
2. Remove the screws and then remove the cover.
3. Remove the oil filler cap .
4. Place an oil pan under the engine. Tilt the generator to drain the oil
completely.
5. Place the generator on a level surface once more.
6. Add engine oil to the upper level.
7. Wipe the cover clean, and wipe up any spilled oil.
8. Install the oil filler cap.
9. Install the cover and tighten the screws.
Recommended engine oil: SAE SJ 15W-40
Recommended engine oil grade: API Service SE type or higher
Engine oil quantity: 0.5L
NOTICE
• Do not tilt the generator when adding engine oil. This could result in
overfilling and damage to the engine.
NOTICE
• Be sure no foreign material enters the crankcase.
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Be sure no foreign material enters the crankcase.
Be sure no foreign material enters the crankcase.
8. Install the oil filler cap.
8. Install the oil filler cap.
9. Install the cover and tighten the screws.
MAINTENANCE
9. Install the cover and tighten the screws.
6 .4 Air filter
6 .4 Air filter
7.4 Air filter
1. Remove the screws ①, and then remove the cover ②.
1. Remove the screws ①, and then remove the cover ②.
2. Remove the screw ③
and then remove the air filter case cover ④.
1. Remove the screws (1), and then remove the cover (2).
2. Remove the screw ③
and then remove the air filter case cover ④.
2. Remove the screw (3) and then remove the air filter case cover (4).
②
3. Remove the foam element .
3. Remove the foam element .
3. Remove the foam element (5).
4. Wash the foam element in solvent and dry it.
4. Wash the foam element in solvent and dry it.
4. Wash the foam element in solvent and dry it.
5. Oil the foam element and squeeze out excess oil.
5. Oil the foam element and squeeze out excess oil.
5. Oil the foam element and squeeze out excess oil.
The foam element should be wet but not dripping.
The foam element should be wet but not dripping.
The foam element should be wet but not dripping.
NOTICE
• Do not wring out the foam element when
Do not wring out the foam element when squeezing
Do not wring out the foam element when squeezing
squeezing it. This could cause it to tear.
it. This could cause it to tear.
it. This could cause it to tear.
6. Insert the foam element into the air filter case.
6. Insert the foam element into the air filter case.
6. Insert the foam element into the air filter case.
TIP: Be sure the foam element sealing surface matcher
TIP: Be sure the foam element sealing surface matcher
TIP: Be sure the foam element sealing surface
is no air leak.
matches the air filter so there is no air leak.
is no air leak.
The engine should never run without the foam element; excessive piston
The engine should never run without the foam element; excessive piston
and cylinder wear may result.
and cylinder wear may result.
7. Install the air filter case cover in its original position and tighten the screw.
7. Install the air filter case cover in its original position and tighten the screw.
8. Install the cover and tighten the screws.
8. Install the cover and tighten the screws.
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②
Foam element
1
Foam element
1
④
④
③
③
Foam element
Foam element
the air filter so there
the air filter so there
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