Lukas PC 650 - Manual (Page 29)

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11.2.4 Changing decals
All damaged and/or illegible decals (safety notices, type plate etc.) must be replaced.
Procedure:
1. Remove damaged and/or illegible decals.
2. Clean surfaces with industrial alcohol.
3. Affi x new decals.
Take care to affi x the decals in the correct positions. If this is no longer known, you should
ask your authorised dealer or contact LUKAS directly.
NOTE:
The fi rst engine oil change must be carried out after 20 working hours. The
subsequent oil changes should be carried out after 100 hours.
For dismantling the sparking plug, use a commercially-available sparking plug
spanner with universal joint and spanner size of 21 mm.
A straight / rigid sparking plug spanner would damage or break off the sparking
plug!
Also observe the separate engine manufacturer's operating instructions supplied
with the equipment!
(also observe the separate instructions from the engine manufacturer)
You must conduct the following service measures every 50 operating hours:
• Wash the air fi lter element. Reduce the maintenance intervals if being used in dirty or
dusty environments.
• Check the sparking plug and clean if required
You must conduct the following service measures every 100 operating hours:
• Replace the engine oil. Reduce the maintenance intervals if being used in dirty or
dusty environments.
You must conduct the following service measures every 200 operating hours:
• Set the electrode gap on the sparking plug
• Clean the fuel fi lter
You must conduct the following service measures every 500 operating hours:
• Replace the sparking plug and the fi lter element
• Clean and adjust the carburettor, valve clearance, valve seat and cylinder head.
You must conduct the following service measures every 1000 operating hours or every
2 years:
• Check the starter
• Inspect the engine for damage
• Replace the fuel line.
11.3 Additional service work on unit with combustion engine