Spark Plug; Cleaning The Air Filter; Shoulder Strap; Air Filter - Zenoah EBZ8500 Manuel D'utilisation

Spark plug

The spark plug condition is influenced by:
• Incorrect carburettor adjustment.
• An incorrect fuel mixture (too much or incorrect type
of oil).
• A dirty air filter.
These factors cause deposits on the spark plug
electrodes, which may result in operating problems and
starting difficulties.
Clean the outside of the spark plug. Remove it and check
the electrode gap. Adjust the gap to 0,6-0,7 mm or
replace the spark plug. Check that the spark plug is fitted
with a suppressor.
0,6-0,7
CAUTION! Always use the recommended spark plug
type! Use of the wrong spark plug can damage the piston/
cylinder.
Air filter
The air filter must be regularly cleaned to remove dust
and dirt in order to avoid:
• Carburettor malfunctions.
• Starting problems.
• Loss of engine power.
• Unnecessary wear to engine parts.
• Excessive fuel consumption.
Clean the filter every 40 hours, or more regularly if
conditions are exceptionally dusty.
Avoid contact with hot surfaces on muffler, cylinder etc.
Contact can result in burns to the skin.
112 – English
MAINTENANCE
Cleaning the air filter
• Unscrew 2 knobs bolts and remove the air cleaner
cover.
• Remove the pre-filter and paper filter from the air filter
unit.
1 Air filter cover and knob bolt
2 Prefilter
3 Paper filter
Do not oil the filter.
An air filter that has been in use for a long time cannot be
cleaned completely. The filter must therefore be replaced
with a new one at regular intervals. A damaged air filter
must always be replaced.
• Refit the air filter and air filter cover.

Shoulder strap

If the shoulder strap is damaged, it may break while in use
and the machine may fall causing personal injury. Follow
the instructions below to replace the shoulder strap.
• Take off the clip from the strap.
• Press the end of the strap through the hanger.
• Put the clip in the strap.
1
1 Clip
IMPORTANT! Make sure that the thick round pin in the
clamp is inserted in the strap. If it is inserted incorrectly
it may lead to personal injury.
1
2
3