OPERATION
1B
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.
WARNINGS
•
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
Every time
before
operation
5 hours later
Every week or 25
hours
Every month
100 hours
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
1B-9
