ADA GroundDrill-10 - Инструкция по эксплуатации - Страница 7

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1. Incorrect carburetor adjustment.

2. Incorrectly composed fuel mixture (too much oil in the fuel).

3. Dirty air filter.

4. Unfavorable working conditions.

These factors cause deposits on the spark plug electrodes, which can lead 

to  malfunctions  and  difficult  starting.  If  engine  power  decreases,  it  is  dif

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ficult to start or does not idle well, it’s necessary to check the spark plug. 

If the spark plug is dirty, it’s necessary to clean it. Check electrode gap. 

Re-adjust if necessary.  Correct gap is 0.6 mm.

GEAR CASE

Check the level of lubricant  in the gear case every 50 hours by disassem-

bling the gearbox using the keys included in the kit. If no lubricant is visible 

on the ends of the gears, fill the gear 3/4 full with good quality, universal 

lithium lubricant.

FUEL FILTER

Drain  fuel  completely  from  fuel  tank  and  remove  fuel  filter  line  from  the 

fuel  tank.  Pull  the  filter  element  out  of  the  holder  and  rinse  it  with  warm 

water  and  detergent.  Rinse  off  the  product  thoroughly  and  dry  the  ele

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ment.

CLEANING THE MUFFLER

After every 100 hours of operation, remove the muffler and clean exhaust 

carbon from the exhaust port or muffler inlet.

LONG TERM STORAGE

Drain all fuel from the fuel tank. Start the engine and let it run until it stops 

completely. Clean the unit with a clean cloth or use a high pressure air 

hose. Put a few drops of 2-stroke engine oil into the cylinder through the 

hole in the spark plug and rotate the engine to distribute the oil.  Store the 

ground drill in the vertical position in the dry place. 

MAINTENANCE

Maintenance, replacement or repair of the devices can be carried out in 

repair shops.