ADA INSTRUMENTS Ground Drill 3 User Manual [ru]

Operating manual

Ground drill

Model: GroundDrill - 3

Manufacturer

Address: WWW. ADAINSTRUMENTS.COM

GroundDrill - 3

Table of contents

1. Introduction ........................................................................................................................................................................................3

2. Safety rules and precautions..............................................................................................................................................................3

3. Names of parts and specications .................................................................................................................................................5

4. Assembly ..........................................................................................................................................................................................6

5. Before use .........................................................................................................................................................................................8

6. Motor .................................................................................................................................................................................................9

7. Adjusting the carburetor.....................................................................................................................................................................12

8. Daily maintenance.............................................................................................................................................................................13

9. Maintenance after 50 hours of use.....................................................................................................................................................13

10. Long term storage ..........................................................................................................................................................................14

11. Prolonging the life of your machine..................................................................................................................................................14

12. Warranty ........................................................................................................................................................................................15

13. Exceptions from responsibility.......................................................................................................................................................15

Приложение 1. “Гарантийный талон”.
Приложение 2. “Свидетельство о приемке и продаже”.

GroundDrill - 3

1. Introduction

Thanks for the purchase of ADA Instruments product. Beforer starting operation read carefully the operating manual. Keep it always
at hand. ADA Instruments product has ergonomic desing. It provides usability, high power and productivity. Content of the operating
manual may not fully correspond to the purchased instrument. Manufacturer has a right to make changes in the conguration of some
parts without previous notice.

2. Safety rules and precautions

To ensure the safety of you and others, READ the following precautions before using the equipment.

DRESS

1. Wear a long-sleeved shirt and long pants closed at the culf.

2. Do not wear a neck-tie or other loosely danging garments. Such articles may become entangled in the drill when working.

3. Wear protective goggles to protect eyes from ying objects.

4. Wear a work cap when working on at ground and a helmet when working on slopes.

5. Wear work shoes equipped with no-slip tread.

6. Wear ear plugs or other adequate device to protect the ear drum from noise.

ENVIRONMENTAL PRECAUTIONS

1. Do not work for long periods of time in summer and winter. Take breaks frequently.

2. Do not use the auger in the rain. The possibility of you slipping is increased when the ground is wet.

3. Do not use the auger indoors or in poorly ventilated places. Exhaust is poisonous.

STRICTLY NO FIRE
This equipment runs on gasoline.

1. Do not smoke or introduce live ames in the vicinity of the auger.

3

MEASUREMENT FOUNDATION

GroundDrill - 3

2. Do not remove the gas cap or refuel while the engine is running or hot.

3. Wipe the auger body dry of any spilled gasoline after refuelling.

4. Ensure at least 3m distance from fuel sources when starting the equipment up.

5. Keep ammables away from the mufer and the exhaust path.

6. Store fuel in approved containers only and keep in a cool place.

CHECKS BEFORE START-UP

1. Check all bolts and nuts are securely tight. Tighten where necessary.

2. Check the cutting blades are well led and void of chipping, cracking or bending. NEVER use a drill when damaged.

3. Use only approved parts for repairs and maintenance.

CAUTIONS DURING USAGE

1. Do not allow other persons within 5m of the worksite. It is dangerous for pets and children to be near the equipment when operating.

2. Use caution when drilling through rocky ground. This equipment may rotate in reverse.

3. It is dangerous to use the auger in an awkward or uncomfortable position. Lay sturdy planks before starting, and work only from a

stable position.

4. Be sure to stop the engine before allowing persons to approach within 5m of the equipment. Make sure anyone approaching the auger

approaches it from the front.

5. Always stop the engine and take the necessary cautions when suspending work or moving to another location.

6. Do not allow children or anyone who is unskilled in equipment usage, to operate the equipment.

7. Never touch the drill bit while the engine is running. Be sure the engine is off and the drill has stopped rotating before handling.

8. Beware of the rotating drill bit. Keep feet, hands, other body parts, and clothes away from the drill bits.

9. Make sure the drill bit has stopped moving before placing on the ground.

10. Release throttle when the drill bit is excessively loaded or when rotation has stopped.

11. When deep drilling, do not attempt to complete work in 1 stretch. Extract soil in 2 or 3 steps.

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MEASUREMENT FOUNDATION

GroundDrill - 3

PRECAUTIONS AFTER USAGE

1. Before servicing the auger or making repairs, ALWAYS stop the engine, remove the plug cap from the spark plug, and allow the engine
to cool down.

2. Before storing the auger, drain all remaining fuel and wipe the equipment clean of dirt and debris. NEVER store the auger near live
ames.

3. Names of parts and specications

Engine type: air-cooled, 2 stroke
Displacement: 49 cc

2-cycle oil/gasoline mixing ratio 1:25
Ignition: CDI
Power: 2.5 HP
Carburetter: Diaphragmtype
Fuel tank capacity: 1.2 L
Driller diameter: 100mm/150mm/200mm
G.W/N.W: 10.9/9.5 kg
(4.0/3.2 kg) or (4.6/3.8kg) or (5.2/4.6 kg)

Gear case

Handle

Throttle lever

5

Palm grip

Engine

Drill

MEASUREMENT FOUNDATION

4. Assembly

1) Gear case-to engine (Pic.1)

- Lay the engine on the ground with the clutch
shoe facing upwards. Screw the stud into the
marked hole (1 spot only).

- Set the gear case on the engine and loosely
tighten the stud and nut.

- Screw the other 3 bolts into the remaining

3 holes, then tighten all 4 bolts securely and
evently.

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2) Throttle wire engine-to-gear case connection (Pic.2)

- Work open the connector case using a slotted

screwdriver at point A, and remove the case.

- Connect the throttle wire end on the eng i ne

side to its counterpart on the gear case side.

- Reattach the connector case.

- Close the case securely.

Gear case

Bolt x 3

Engine

Clutch shoe

Stud x 1

Pic.1

Connector case

A

Connector case

6

Throttle wire
(gear case side)

MEASUREMENT FOUNDATION

Throttle wire
(engine side)

Close in this direction

Pic.2

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3) Wiring leads (Pic.3)

Connect the leads (x2) between the

engine and gear case. Make sure col­ors are match and connections are se­curely tight.

Leads

Pic.3

4) Drill-to-gear case (Pic.4)

- Slide the clip band urward and pull

the pin out from its hole.

- Align the pin holes on the gear shaft
and drill shank, and insert the drill
over the shaft.

- Reinsert the pin through the pin hole

and lower the band until the hole is

covered.

Clip band
Slide the

band

upwards

Drill shank

7

Gear shaft

Slide the
clip band

Pin

MEASUREMENT FOUNDATION

downwards

Pic.4

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5. Before use

1. CHECKS

- Check parts are not loose nor missing. This goes especially for the spark plug.

- Check the air intake and outlet for clogging. This auger uses an air-cooled engine. If the air passage is blocked, the engine may overheat.

- Check the air cleaner for dirt. A dirty air cleaner will cause the auger to burn excess fuel.

- Check the spark plug for spark.

2. ADDING OIL (Pic.5)

- Change the oil once after the rst 50 hours and then every 100 hours thereafter. Change oil while engine is warm.

- Add 250 cc of oil (SAE 80-90 gear oil).

- Do not let the oil spill out the oil ll hole. To determine oil level, stand the auger on the drill. Oil level should be as shown in Pic.5.

Oil ller port

Gear case

Fill oil up to here

Pic.5

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6. Motor

1. PREPARATIONS BEFORE STARTING THE

MOTOR

- Fill tank with fuel. Use a mixture of gasoline and

2-stroke oil. Gasoline to oil mixture ratio is 25:1.
Caution: If you use an incorrect mixture of gaso­line and oil, the engine may be damaged.

- Throttle cable (pic.6): adjust the cable.

2. START

- Turn main switch to ON (Pic.7)

- Your throttle assembly may not be as shown.

- Pump primer ball on bottom of carburetor about

10 times (Pic.8).

- Move choke lever up for cold starts to block air

ow to carburetor (Pic.9).

- Grasp handle of pull start chord and pull quickly
(Pic.10).

- Move choke lever down as engine warms. If unit
does not start the rst pull, reprime carburetor and

try again.

Main On/Off switch

9

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Throttle cable adjustment screw

Zipper

Pic.6

Throttle lever

Pic.7

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Primer ball

Choke lever

Pic.8 Pic.9 Pic.10

- Make sure that throttle is set to idle.
The primer ball pumps gas through carburetor and back into the gas tank. It is not possible to over-prime the carburetor.

3. OPERATION

- Let engine warm for at least 1 minute. Choke lever should now be all the way down.

- Press or release throttle lever to get desired rpms.

Note: Avoid running at high rpms for long periods right away as the unit needs time for lubricant to get to all the internal parts. High
rpms are harder on the motor. Do not run the motor at high rpms without load.

10

Pull start

MEASUREMENT FOUNDATION

4. STOPPING (Pic.11)

- Release throttle to idle speed.

- Move main on/off switch to OFF.

Note: When storing for long periods, remove all fuel from the
gas tank and then start the engine to use up all the fuel in the
carburetor.

Caution:

- Do not leave the gas tank at an angle where gas is pressing

against the tank cap for long periods. The pressure inside the tank
can cause the gas to spill out from the vent in the cap.

- The working parts of the engine can get very hot.

GroundDrill - 3

Main On/Off switch

Throttle lever

Pic.11

Pic.12

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MEASUREMENT FOUNDATION

GroundDrill - 3

7. Adjusting the carburetor (Pic.13)

1) Idle adjustment screw:

- Turn clockwise to increase the revolutions per minute

- Turn counterclockwise to decrease revolutions per minute

2) Low speed fuel mixture screw:

- Turn clockwise to decrease mixture of fuel-air

- Turn counterclockwise to make mixture of fuel-air richer

2) Low speed fuel mixture screw

3) High speed fuel mixture adjustment screw (if equipped):

- Turn clockwise to decrease mixture of fuel-air

- Turn counterclockwise to make mixture of fuel-air richer

Note: Generally it is not necessary to adjust the carburetor as
the motor is set at factory to the best position. Incorrect mix­ture adjustment can cause damage to the machine or operator.

1) Idle adjustment screw

3) High speed fuel mixture screw

Pic.13

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