Kangaroo Kn-18GH Manual De Instrucciones página 23

a) Spark plug
Lay down the spark plug cap, unscrew the spark plug with relevant sleeve spanner.
Exchange the spark plug if the electrode of the spark plug is eroded by
electricity or insulation part is broken.
If the carbon is seriously acumulated, brush it out with metal brush and
reinstall it.
Measure the plug gap with feeler and adjust it within normal scale: 0,6-0,7 mm
Screw the plug with hand fIrst. (Do not screw it randomly) then.
• Do not use the plug with incorret ignition scale.
• There must be a certain gap and no foreign matter in spark plug to insure the normal
operation of engine.
• The temperature of vent pipe is very high just after shutdown. Do the maintenance after
cooling off..
d) Spark plug
Start and warm up the engine.
Adjust the idle speed with adjustable screw to standard idle speed : 1500 ± 150 rpm
e) Long term storage of other parts of the rammer
Check oil level in sign glass
Check and tighten the screws
of impact plate
Check and tighten the screws
of connection assembly
Check and tighten engine
screws
Clean engine cooling's fins
Change ramming system oil
Check and tighten other
connection screws
ENGLISH
WARNINGS
Every time
before 5 hours later
operation
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OPERATION
Every week or 25 Every month
hours
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1B
100 hours
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1B-9