AL-KO PRO 170 OHV QSS E-START Gasoline Engine User Manual

PRO 170 OHV QSS E-START Gasoline Engine

ABOUT THESE OPERATING INSTRUCTIONS

• The German version is the original operating instructions. All additional language versions are translations of the original operating instructions.
• Keep these operating instructions in a safe place at all times so that they can be consulted if you need any information about the product.
• Only pass on the product to other persons together with these operating instructions.
• Comply with the safety and warning information in these operating instructions.
• Also, comply with the enclosed operating instructions for the appliance.

Symbols on the title page

Symbol

It is essential to read through these operating instructions carefully before start-up. This is essential for safe working and trouble-free handling.
Operating instructions
Never operate the petrol powered device in the vicinity of open flames or heat sources.
Handle Li-Ion rechargeable batteries with care! In particular, observe the notes on transport, storage and disposal in these operating instructions!

Legends and signal words

DANGER! Denotes an imminently dangerous situation that will result in fatal or serious injury if not avoided.
WARNING! Denotes a potentially dangerous situation that can result in fatal or serious injury if not avoided.
CAUTION! Denotes a potentially dangerous situation that can result in minor or moderate injury if not avoided.
IMPORTANT! Denotes a situation which can result in material damage if not avoided.

NOTE
Special instructions for ease of understanding and handling.

PRODUCT DESCRIPTION

This document describes an internal combustion engine. In addition, always comply with the operating instructions of the lawnmower.

Designated use

This combustion engine has been designed for driving lawnmowers for private use. Due to its exhaust gases it must only be operated outdoors and not indoors. Any use not in accordance with this designated use shall be regarded as misuse. This engine is intended solely for use in noncommercial applications. Any other use (as well as unauthorized conversions or add-ons) are regarded as contrary to the intended use and will result in exclusion of the warranty as well as loss of conformity (CE mark); the manufacturer will thus decline any responsibility for damage and/or injury suffered by the user or third parties.

Symbols on the appliance

Important!
Engines generate carbon monoxide, an odorless, colorless, toxic gas. If carbon monoxide is inhaled, it can cause nausea, loss of consciousness or death. Start the engine and let it run in the open air. Do not start the engine or let it run in closed rooms, even if doors or windows are open.
Read the operating instructions before starting operation!
Fuel and fuel vapours are extremely highly inflammable and explosive. Starting the engine gives rise to sparks. Sparks can ignite flammable gases in the vicinity. Flammable objects such as leaves, grass, etc. can ignite.
Important ­ Danger of burns!
Running engines generate heat. Parts of the engine, especially the exhaust, get extremely hot. Switch off the engine and let it cool down. Keep the silencer free of soiling.
Important ­ Danger of injury!
Keep your hands and feet away from the cutting tools.
Check the oil level.

Product overview

Components

1. Cap (with a dipstick) for oil filler opening
2. Air filter cover
3. Fuel tank cap
4. Spark plug connector
5. Battery
6. Charging unit

SAFETY INSTRUCTIONS

DANGER!
The danger of fatal injury and danger of extremely severe injury! Lack of knowledge of the safety instructions and operating instructions can lead to extremely serious and even fatal injuries.

• Observe all safety instructions and instructions for use in these operating instructions as well the operating instructions which are referred to before you start using the appliance.

• Keep all supplied documents in a safe place for future reference.
  Risk of poisoning

• The engine exhaust gases contain carbon monoxide that can kill a person within a few minutes. Observe the following before or during use:

• • Operate the engine only outdoors, never in a closed room.
    • Do not inhale the engine exhaust gases.
    • Switch off the engine if you feel nauseous, dizzy or weak when using this appliance.

• Only use the engine if it is in perfect technical condition.

• Do not disable safety and protective devices.

• Wear ear defenders.

• Carefully read and follow these operating instructions and the operating instructions for the lawnmower in which this engine is installed. Learn how to stop the engine quickly.

• Do not use starter sprays or similar.

Operator

• Young people under 16 years of age and people who do not know the operating instructions are not allowed to use the engine. Observe any country-specific safety regulations concerning the minimum age of the user.
• Do not operate the engine if you are under the influence of alcohol, drugs or medication.

Safety of persons, animals and property

• Use the engine only as intended. Any non-in- tended use can lead to injury and property damage.
• The user is responsible for accidents involving other people and their property.
• Keep third parties out of the danger area.
• Only switch the engine on when there are no persons or animals in the working area.
• Maintain a safe distance to persons or animals, or switch the engine off if persons or animals approach.
• Never direct the exhaust gas jet of the engine towards persons and animals or towards inflammable products and objects.
• Do not reach into the vacuum and vent grilles when the engine is running. Injuries can occur due to rotating appliance parts.
• Always switch the engine off when not in use, e.g. when changing the work area, during service and maintenance, and when filling with the petrol/oil mixture.
• Do not operate the engine in poorly ventilated working areas (e.g. a garage). The exhaust gases contain poisonous carbon monoxide as well as other harmful substances.
• Immediately switch the engine off if there is an accident in order to avoid further injuries and/or property damage.
• Never operate the engine with worn or defective parts. Worn or defective parts can cause serious injuries.
• Only use genuine spare parts and genuine accessories.
• Keep the engine out of the reach of children.
• Do not allow children and adolescents to play with the engine.

Battery tool use and care

• Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
• Use only the specified batteries in the electric starter motor. Use of any other battery packs may create a risk of injury and fire.
• When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.

Handling of petrol and oil

• Risk of explosion and fire: An escaping petrol/air mixture can cause an explosive atmosphere. Deflagration, explosion and fire can lead to serious and even fatal injuries if fuel is not handled properly. Observe the following:
  • Do not smoke when dealing with petrol.
  • Only handle petrol out of doors and never in enclosed spaces.
  • It is essential to heed the code of conduct stated below.
• Only transport and store petrol and oil in containers approved for that purpose. Ensure that children have no access to stored petrol and oil.
• In order to avoid ground contamination (environmental protection) when filling, ensure that no petrol or oil enters the soil. Use a funnel for filling.
• Never fill the appliance in enclosed spaces. Petrol vapours may gather at ground level, and thereby result in a deflagration or even an explosion.
• Immediately wipe any spilled petrol off the appliance and the ground. Allow textiles used to wipe off petrol to dry in a well ventilated place before disposing of them.
• Otherwise, sudden self-ignition may occur.
• If petrol has been spilled, petrol vapours occur. For this reason, do not start the engine at the same location and move it at least 3 m away.
• Avoid skin contact with mineral oil products. Do not inhale petrol vapours. When filling, always wear protective gloves. Change and clean protective clothing regularly.
• Ensure that your clothing does not come into contact with petrol. If petrol has got onto your clothing, change it immediately.
• Never fill the appliance while the engine is running or hot.

Safety information regarding the rechargeable battery

This section mentions all the basic safety instructions to be heeded when using the rechargeable battery. Read these instructions.

• Use the battery only for its intended purpose, i.e. for the electric starter motor. Only charge the rechargeable battery using the charger provided.

• Only unpack the new rechargeable battery from the original packaging when it is to be used.

• Fully charge the rechargeable battery before using it for the first time and always use the specified charger. Comply with the details given in these instructions for use for  charging the rechargeable battery.

• Do not use the rechargeable battery in environments where there is a potential risk of explosion and/or fire.

• Do not expose the rechargeable battery to moisture and humidity when in use with the appliance.

• Protect the rechargeable battery from heat, oil and fire to prevent it being damaged so no vapours and electrolyte liquids can escape. There is a danger of explosion!

• Do not subject the rechargeable battery to impacts or throw it.

• Do not use the rechargeable battery when soiled or wet. Before use, clean and dry the rechargeable battery with a dry, clean cloth.

• When the battery pack is not in use, keep it away from other metal objects to prevent bridging the contacts (e.g. paper clips, coins, keys, nails, screws). Do not use sharp objects (e.g. a screwdriver) to work on the battery. This can cause an internal short circuit which can lead to overheating, fire or explosion of the battery.

• Do not open, dismantle or crush the rechargeable battery. There is a danger of electric shock and short-circuit.

• An improperly used and damaged rechargeable battery can cause vapours and electrolyte liquid to escape. Vent the room adequately and in the case of any disorders, consult a doctor.
  If accidental contact with electrolyte liquid occurs, flush with water and thoroughly rinse the eyes immediately. Then consult a doctor.

• This rechargeable battery must not be used by unauthorised persons unless they are supervised by a person responsible for their safety or have been instructed on how to use the rechargeable battery. Unauthorized persons include, for example:

  • Persons (including children) with limited physical, sensory or mental aptitude.
  • Persons who have no experience and/or knowledge of the rechargeable battery.

• Children must be supervised and instructed so they do not play with the rechargeable battery.

• Do not leave the rechargeable battery permanently in the charger. For prolonged storage, remove the rechargeable battery from the charger.

• When not in use, remove the rechargeable batteries from the operated appliances.

• Dry the unused rechargeable battery and store in a closed place. Protect from heat and direct sunlight. Unauthorised persons and children must not have access to the rechargeable battery.

Safety information regarding the charging unit

This section mentions all the basic safety and warning information to be heeded when using the charging unit. Read these instructions.

• Only use the charging unit as designated, i.e. for charging the intended rechargeable batteries. Only charge original rechargeable batteries from AL-KO in the charging unit.
• Before each use, inspect the charging unit ­ and especially the mains cable and the rechargeable battery compartment ­ for damage. Only use the charging unit when it is in proper working order.
• Do not use the charging unit in environments where there is a potential risk of explosion and/or fire.
• Only operate the charging unit indoors and do not expose it to moisture and humidity.
• Always place the charging unit on a well ventilated and non-inflammable surface because it heats up during the charging process. Keep the ventilation slots clear and do not cover the charging unit.
• Before connecting the charging unit, make sure that the mains voltage matches the voltage stated in the “Technical data”.
• Only use the mains cable for connecting the charging unit, not for any other purpose. Do not carry the charging unit by the mains cable and do not remove the power plug from the power outlet by pulling on the mains cable.
• Protect the mains cable from heat, oil and sharp edges to prevent it being damaged.
• Do not use the charging unit and rechargeable battery when soiled or wet. Before using the charging unit, clean and dry the rechargeable battery.
• Do not open the charging unit or rechargeable battery. There is a danger of electric shock and short-circuit.
• For your own safety, only have the charging unit repaired by qualified specialist personnel using genuine spare parts.
• This appliance can be used by children of 8 years and older and by persons with reduced physical, sensory or mental capabilities, or those lacking experience and knowledge, if they are supervised or have been instructed with regard to the safe use of the appliance and the ensuing risks. Children must not be allowed to play with the appliance. Cleaning and maintenance must not be carried out by children without supervision.
• People with very strong and complex restrictions may have needs that exceed the instructions described here.
• Dry the unused charging unit and store in a closed place. Unauthorized persons and children must not have access to the charging unit.

START-UP

NOTE
Before starting up: Always perform a visual check. Do not operate the engine if the operating and/or fastening parts are loose, damaged, or worn. Be sure to add engine oil.

Check the general state of the engine

1. Check the engine for:
   • Signs of an oil or petrol leak on the exterior and underside of the engine.
   • Excessive dirt or foreign bodies
   • Indications of damage
   • Tightness of all nuts, bolts and screws
   • Tight fitting and presence of all screens and covers
   • Damage or contamination of the air filter
   • Fuel level
   • Engine oil level
2. Eliminate any identified defects before starting up.

Filling with fuel

WARNING!
Danger of explosion and fire. Petrol and oil are highly flammable. Fire can lead to serious injuries.

• Only refill petrol and oil in the open and never in the vicinity of naked flames or sources of heat.
• Immediately renew the tank or tank cap if damaged.
• Always close the tank lid firmly. If petrol has leaked out:
  • Do not start the engine.
  • Avoid start attempts.
  • Clean the lawnmower and engine.
  • Spilled fuel can lead to damage to plastic parts:
  • Immediately wipe off fuel.
  • The warranty does not cover damage to plastic parts caused by fuel.

Check the oil level

IMPORTANT!
Danger of engine damage. A low oil level can cause engine damage.

• Check the oil level at regular intervals.
• If the level is low, top up with clean oil.

1. Stop the engine and let it cool down.
   Note: The engine must be level.

2. Remove any foreign bodies form the vicinity of the oil filler opening.

3. Remove the oil dipstick (02/1) from the oil filler opening (02/2) and wipe it clean.

4. Insert the oil dipstick (02/1) into the oil filler opening (02/2), lock it and remove it again.

5. Check that the level is between the MIN (02/3) and MAX (02/4) marks.

6. When the oil level is near or below the MIN mark (02/3): Fill with oil.

7. Insert and lock the oil dipstick.

8. Remove any spilled oil.

Filling with engine oil

Oil recommendations

Engine oil is a decisive factor for the performance and lifetime of the engine.

• Use a detergent engine oil that meets the requirements for API service class SF or higher (or equivalent).
• Check the API service label on the oil container in order to ensure that the letters SF or those of a higher (or equivalent) class are present.
• SAE 10W-30 is recommended for general use. The recommended operating temperature range for this engine is 0 °C to 40 °C.
• The use of multi-grade oils can result in a higher consumption at higher temperatures. Therefore check the oil level more frequently.
• Do not mix oils of different grades and with different properties.

IMPORTANT!
The danger of engine damage. Using SAE 30 oil (monograde summer oil) at temperatures lower than +5°C may cause engine damage due to insufficient lubrication. Use only the prescribed engine oil.

Filling with oil

NOTE
The oil capacity for the engine is max. 0.5 l.

NOTE
Do not fill oil level above MAX. Too much oil will cause:

• Smoke in the exhaust
• Contamination of the spark plug or the air filter

1. Fill engine oil into a suitable container.
2. Remove the oil dipstick (03/1) from the oil filler opening (03/2).
3. Add oil slowly and in small quantities into the oil filler opening. Use a funnel (not included with the engine).
4. Insert and lock the oil dipstick.
5. Remove any spilled oil.

Filling with petrol

Recommendations regarding petrol

• Use clean, fresh, lead-free petrol with a minimum octane rating of 90.
• Buy fuel in quantities that can be consumed within 30 days.
• Petrol with a component of up to 10 % ethanol or up to 15 % MTBE (anti-knock protection) is acceptable.
• Do not mix petrol with oil.
• Only start and allow the engine to run outdoors.

Filling with petrol

1. Remove the tank cap (01/3).
2. Fill the tank up to the lower edge of the oil filler pipe. Do not overfill.
3. Screw the tank cap (01/3) on firmly again.

Charging the rechargeable battery

NOTE
The rechargeable battery must be “woken up” from Sleep mode by charging before being used for the first time. The rechargeable battery can be charged in any charge state. Interrupting charging does not damage the rechargeable battery.

CAUTION!
The danger of fire during charging! Due to the heating of the charger, there is a danger of fire if it is placed on an inflammable surface and is not adequately ventilated.

• Always use the charger on a non-inflammable surface or in a non-combustible environment.
• If available: Keep the ventilation slots free.

1. Open the dust cap (04/1) on the rechargeable battery (04/2).
2. Connect the rechargeable battery (04/2) to the charger (04/3), and the charger to the mains voltage. The charging process begins.
3. Observe the charge state indicators on the rechargeable battery. Charging takes approx. 1 hour until the rechargeable battery is fully charged. Charging is complete when the 3 green and 1 red LED on the charge state indicator have a steady light. The battery is fully charged.
4. Disconnect the rechargeable battery (04/2) from the charger (04/3) and the charger from the mains voltage.
5. Close the dust cap (04/1).

Inserting and pulling out the rechargeable battery

Inserting the rechargeable battery (05/a)

1. Push the rechargeable battery (05/1) into the rechargeable battery slot (05/2) until it engages.

Pulling out the rechargeable battery (05/b)

1. Press and hold the unlock button (05/3) on the rechargeable battery.
2. Pull out the rechargeable battery.

Determining the charge state of the rechargeable battery

There is a control panel with a push-button (06/1) and LED charge state indicators (06/2) on the front of the rechargeable battery.

1. Press the push button (06/1). The charge state indicators light up according to the charge state of the rechargeable battery.
2. To read the charge state, see the section “Charge state indicators on the rechargeable battery”.

Charge state indicators on the rechargeable battery

OPERATING THE ENGINE

For further information: refer to the lawnmower’s operating instructions.

DANGER!
Risk of poisoning. The engine exhaust gases contain carbon monoxide that can kill a person within a few minutes.

• Only start and operate the engine in the open air.
• Never operate the engine in enclosed areas even with the windows and doors open.
• Do not inhale the engine exhaust gases.
• Switch off the engine if you feel nauseous, dizzy or weak during use. Immediately consult a doctor.

WARNING!
Danger of explosion and fire. Petrol and oil are highly flammable. Fire can lead to serious injuries.

• Never use starter spay or similar.

WARNING!
Danger of burns. Engines become very hot in operation!

• Never touch parts of the engine, in particular the exhaust.
• Allow the exhaust, cylinder and cooling vanes to cool down before contact.

WARNING!
Danger from rotating appliance parts! Reaching into rotating appliance parts will result in serious injuries!

• Never reach into rotating parts.
• Before starting to use the engine, observe the operating instructions for the appliance.
• Only start and allow the engine to run outdoors.
• Do not operate the engine in inclined positions with an angle of more than 15°.
• Only start the engine in the horizontal position.
• Do not tilt the machine so far to the side that fuel runs out of the fuel tank cap.
• Check the oil level. Tie up long hair and remove jewellery.
• Do not wear loose clothing.
• Wear sturdy, non-slip shoes.
• Do not change the basic setting of the engine or over-rev.
• Keep the safety distance when starting.
• Switch off the engine and allow to cool down before removing the tank cap.
• Switch off the engine, allow it to cool and remove the spark plug cable before checking, cleaning or working on the machine or engine.
• Wait until the engine has cooled down sufficiently before touching the cylinder ribs and protective housing. Do not rotate the engine without a spark plug.

Stop the engine and switch off

NOTE
Observe the operating instructions for the lawnmower.

NOTE
The engine has a fixed gas setting. Speed control is not possible.

Starting the engine

CAUTION!
Risk of injury! Danger of kickback: The starter cable can return faster to the engine than the cable can be released.

• Anticipate a sudden jolt when the starter cable has been pulled.
  Observe the operating instructions for the lawnmower.

Note: To reduce strain on the starter battery, do not attempt to start for any longer than about 5 seconds.

With the motor running:

• Do not place your hands and feet close to any rotating parts.
• Keep flammable objects from the exhaust and the cylinder area.
• Allow the exhaust, cylinder and cooling vanes to cool down before contact.

Switching off the engine

Observe the operating instructions for the lawnmower.

REPAIR

WARNING!
Risk of injury during repair work. Improper repairs can lead to serious injuries and damage to the appliance.

• Repair work may only be carried out by service centres of the manufacturer or by authorised specialist workshops.
• Only original spare parts from AL-KO are allowed.

MAINTENANCE AND CARE

WARNING! Risk of injury. Inadvertent switching on of the engine can result in serious injuries.

• Before setting, maintenance and repair work, always switch off the engine and secure against being switched on again.
• Regular maintenance is essential for safety and maintaining performance.
• Observe the maintenance schedule.
• For use under more demanding conditions, more frequent maintenance is required.

1. Before all maintenance and cleaning work: Remove spark plug connector (01/4) from the spark plug.
2. Perform the maintenance and cleaning work described in this section according to the maintenance schedule.
3. After maintenance and cleaning work: Reattach the spark plug connector(01/4) to the spark plug.

Angling the engine

1. Angle the engine so that the carburettor/air filter (07/1) points upwards.

Cleaning the air filter

• Clean the air filter regularly.
• Replace the air filter if damaged.

1. Remove the air filter cover (08/1) by pressing the locking tabs (08/2) and removing the air filter cover.
2. Remove the filter (08/3) and knock it out against a hard surface until the dirt has been removed. Do not brush out!
3. Reinstall the filter.
4. Put the air filter cover back on and close.

Changing the oil

Check the oil level regularly. Check the oil level every 5 operating hours or every day before starting the engine.

WARNING!
Danger of explosion and fire. Escaping fuel creates an explosive petrol/air mixture. Deflagration, explosion and fire can lead to serious and even fatal injuries if fuel is not handled properly. Empty the fuel tank before draining the oil.

NOTE
Contact our customer service if you cannot carry out work yourself.

NOTE
The oil capacity for the engine is max. 0.5 l.

NOTE

• Drain off the old oil when the engine is warm. Warm oil runs out quickly and fully.
• Dispose of used oil in an eco-friendly manner!

1. To empty the fuel tank: Allow the engine to run until it stops itself. Or drain the fuel.
2. Remove the spark plug connector (09/1).
3. Remove the oil dipstick (09/2).
4. Place a collecting container (09/3) for the old oil beneath.
5. Tilt the engine over the collecting container so that all of the oil can drain out of the oil filler opening (09/4).
6. Allow the oil to run out completely into a container.
7. Fill with new oil (SAE 10W-30, fill volume: 0.5 l) using a funnel see chapter 4.2.2 “(Filling with engine oil (03)”, page 26.
8. Check that the oil has reached the MAX (02/4) mark see chapter 4.2.1 “(Check the oil level (02))”, page 26.
9. Insert and lock the oil dipstick.
10. Remove any spilled oil.

Maintaining the spark plug

Prescribed spark plug type: NGK BPR6ES

WARNING!
Risk of injury from electric shock. Checking the ignition spark with the spark plug removed may result in serious injury from electric shock and fire.

• Never check the ignition spark function with the spark plug removed. Use an ignition spark tester instead.

IMPORTANT!
The danger of engine damage. Operating the engine with the incorrect spark plug or without a spark plug will result in serious engine damage!

• Always use the specified spark plug type.
• Never try to start the engine without a spark plug.

1. Unscrew the spark plug (10/1) with a socket wrench.
2. Clean the electrodes (10/2) with a metal brush and remove any soot deposits.
3. Check the correct electrode gap with a feeler gauge. Note: The electrode clearance of the spark plug should be 0.7 mm ­ 0.8 mm.
4. Reinsert the spark plug and tighten with a socket wrench.

Ignition spark control

WARNING!
Risk of injury from electric shock. Checking the ignition spark with the spark plug removed may result in serious injury from electric shock and fire.

• Never check the ignition spark function with the spark plug removed. Use an ignition spark tester instead.

Cleaning the engine

WARNING!
The danger of explosion and fire. Foreign objects on the engine can cause the lawnmower to catch fire. Fire can lead to serious injuries. Remove combustible debris (e.g. grass,
leaves, grease) from the engine, especially from the exhaust and cylinder area. Check and clean the exhaust and cylinder area regularly.

IMPORTANT!
Danger from water. Penetrating water (ignition system, carburetor…) can lead to malfunctions.

• Do not spray the engine with water.

1. Allow the engine to cool before cleaning.
2. Remove the contamination regularly from the engine with a cleaning cloth or brush.
3. Blow off all waste and dirt residues from the silencer and its cover using compressed air.
4. Clean the cooling system:
   • Remove obstructions from cooling air openings.
   • In order to prevent overheating, also clean the internal cooling vanes and surfaces.
5. Wipe plastic parts with a damp sponge and detergent.

Carburetor settings

NOTE
The carburetor must only be adjusted by an authorized service workshop.

Maintenance schedule

The following jobs are allowed to be carried out by the user independently. All other maintenance, service and repair work must be carried out in an authorized service workshop.
In addition, please also comply with the recommended annual lubrication tasks as indicated in the lubrication plan.
NOTE
Shorter maintenance intervals than those stated in the table below may be necessary in case of severe loading and high temperatures.

Activity| Before each use| After each use| After the 1st month/ the first 5 hours of operation| Every 3 months of 25 hours of operation| Every 6 months of 50 hours of operation| Each year or every 100 hours of operation| Each time be- fore putting it into storage
---|---|---|---|---|---|---|---
Checking the engine oil level| X|  |  |  |  |  |
Changing the engine oil|  |  | X|  | X|  | X
Cleaning the air filter|  |  |  | X|  |  |
Renewing the air filter|  |  |  |  |  | X|
Checking the spark plug|  |  |  |  | X|  |
Exchange the spark plug|  |  |  |  |  |  | X
Checking for loose parts| X|  |  |  |  |  | X
Clean the air intake grille on the engine| X|  |  |  |  |  |

HELP IN CASE OF MALFUNCTION

CAUTION!
Risk of injury. Sharp-edged and moving appliance parts can lead to injury. Always wear protective gloves during maintenance, care and cleaning work.

NOTE
For malfunctions that are not listed in this table or that you cannot resolve yourself, please contact our customer service.

with fresh fuel.
 | Incorrect starting procedure| Execute the starting process correctly.
 | Spark plug is not connected.| Check the spark plug connector, make sure that it is firmly seated on the spark plug.
 | ■    Spark plug is damp.

■    Plug electrodes are soiled.

■    Incorrect spark plug elec- trode gap

| Check the spark plug.
Engine does not start.| Air filter is clogged.| Check and clean the air filter.
 | Unsuitable oil for the season| Check the oil, replace if necessary.
 | Vapour bubbles forming within the carburettor due to high tem- peratures| Wait a few minutes, then try again.
 | Combustion problems| Only have the check performed in a customer service workshop!
 | Ignition problems| Only have the check performed in a customer service workshop!
Uneven function| ■    Spark plug electrodes are soiled.

■    Incorrect spark plug elec- trode gap

| Check the spark plug.
 | Spark plug connectors are poorly fitted.| Check the spark plug connector, make sure that it is firmly seated on the spark plug.
 | Air filter is clogged.| Check and clean the air filter.
 | Combustion problems| Only have the check performed in a customer service workshop!
 | Ignition problems| Only have the check performed in a customer service workshop!
Loss of power during operation| Air filter is clogged.| Check and clean the air filter.
 | Combustion problems| Only have the check performed in a customer service workshop!

Please enter the engine serial number and date of purchase below. You will need this information when ordering replacement parts and when making technical or warranty inquiries.

• Engine serial number:
• Date of purchase:

TRANSPORT

• Transport the engine only when the fuel tank is empty.
• Always transport the engine horizontally, otherwise the following will occur: Leaking fuel and oil Generation of smoke Starting difficulties Soot on spark plug

Transport Before transporting, carry out the following measures:

1. Switch off the appliance.
2. Remove the rechargeable battery from the appliance.
3. Pack the battery properly.

NOTE
The nominal energy of the rechargeable battery is less than 100 Wh. Therefore, heed the following transport instructions.
The Li-ion rechargeable battery contained in the appliance is subject to the hazardous goods law, but can be transported under simplified conditions:

• The undamaged rechargeable battery can be transported on public roads by the private user without further conditions provided it is packaged for retail sale and the transport serves personal purposes. The weight limits for batteries sent separately must be observed:
  • Max. 30 kg total weight per package when transported by road, rail and water.
  • No upper limit for air transport but max. 2 pieces per package
• If damage to the battery (e.g. due to the appliance falling) is suspected, transport is not permissible.
• Commercial users who carry out the transport in connection with their main activity (e.g. delivery from and to building sites, or demonstrations) can also take advantage of this simplification.

In both cases, it is essential to take the mandatory precautions mentioned above to prevent any leakage of the contents. In other cases, it is essential to comply with the regulations of the hazardous goods law. In the case of non- compliance, severe penalties can be imposed on the sender and possibly the transporter.

Additional notes on transport and shipment

• Only transport or ship lithium-ion rechargeable batteries in an undamaged state.
• Secure the appliance in such a way as to prevent it from starting to operate inadvertently during transport.
• Secure the appliance with strong outer packaging (cardboard shipment box). Use the manufacturer’s original packaging if possible.
• Ensure correct identification and documentation of the consignment during transport or dispatch (e.g. by parcel or forwarding):
  • When transporting by road, rail and water, a warning sticker must be applied to the packaging when the battery/batteries accompany the appliance. No warning sticker is necessary if the battery/batteries are installed or fitted into the appliance, since the outer packaging/original packaging must already comply with specific regulations.
  • A warning sticker must always be placed on the packaging when transporting by air. The maximum weight limits for batteries sent together with the appliance must be observed: max. 5 kg battery weight per package and max. 2 pieces per package if the battery/batteries are accompanying the appliance.
• Please find out in advance whether transport is possible with the selected service provider, and show your shipment.
  We recommend involving a hazardous goods specialist in the preparation of the shipment. Please heed any other national regulations.

STORAGE

NOTE
Observe the operating instructions for the lawnmower.

WARNING!
Danger of explosion and fire. Petrol and oil are highly flammable. Fire can lead to serious injuries.

• Do not store the appliance close to naked flames or sources of heat.
• Do not store the appliance in a room in which electric tools are operated.
  If the lawnmower is not used for a long time (longer than 2 to 3 months), the fuel must be drained off to avoid deposits in the fuel system. With a shorter idle period, the fuel can be protected with a fuel stabilizer.
  NOTE
  For further information: Ask your customer service.

1. Draining fuel from the carburetor: Move the engine to the open air and let it cool down. Place the container for the fuel. Let the fuel drain fully.
2. Clean the engine.
3. Storing the engine: Store the engine in a well-ventilated location, and not in the vicinity of naked flames or sources of heat. Do not store the engine where electric motors or power tools are operated. Store protected from moisture.

Storage of battery and charger

DANGER!
The danger of explosion and fire! Persons will be fatally or severely injured if the rechargeable battery explodes because it was stored in front of naked flames or heat sources.

• Store the rechargeable battery in cool and dry conditions, but not in front of naked flames or heat sources.

NOTE
When charging, the rechargeable battery is protected from overcharging due to automatic detection of the charge status and thus can remain connected to the charging unit for some time, but not permanently.
NOTE
Heed the separate operating instructions for the rechargeable battery and for the charging unit.

• Store the rechargeable battery in a dry, frost free place at an ambient temperature between 0°C and 35°C and with a charge state of approx. 40 – 60%.
• Do not store the rechargeable battery in the vicinity of metallic objects or of objects containing acid to avoid the risk of short-circuiting.
• Recharge the rechargeable battery for approx. 1 hours after approx. 6 months’ storage.

DISPOSAL

Information on the German Electrical and Electronic Equipment Act (ElectroG)

• Electrical and electronic appliances do not belong in household waste, but should be collected and disposed of separately.
• Used batteries or rechargeable batteries that are not installed permanently in the old appliance must be removed before disposal. Their disposal is regulated by the battery law.
• Owners or users of electrical and electronic appliances are obliged by law to return them after use.
• The end user bears personal responsibility for deleting his personal data from the old appliance to be disposed of.
• The symbol of the crossed-through rubbish bin means that electrical and electronic appliances may not be disposed of in the household rubbish.
• Electrical and electronic appliances can be handed in at the following places at no charge: Public service disposal or collection points (e.g. municipal building yards) Points of sale of electrical appliances (stationary and online) provided traders are obliged to take them back or offer this voluntarily.
• These statements only apply to appliances that are installed and sold in the countries of the European Union and are subject to European Directive 2012/19/EU. Different provisions may apply to the disposal of electrical and electronic appliances in countries outside the European Union.

Information on the German Battery Act (BattG)

• Used batteries and rechargeable batteries do not belong in household waste, but should be collected and disposed of separately.
• For safe removal of batteries or rechargeable batteries from the electrical appliance and for information on their type or chemical system,follow the further information within the operating or installation instructions.
• Owners or users of batteries and rechargeable batteries are obliged by law to return them after use. Return is limited to the handover of customary household quantities.

Used batteries can contain harmful substances or heavy metals that can cause damage to the environment and human health. Reuse of the used batteries and use of the resources contained therein contributes to the protection of these two essential commodities.
The symbol of the crossed-through rubbish bin means that batteries and rechargeable batteries may not be disposed of in household rubbish.
In addition, if the symbol Hg, Cd or Pb appears under the rubbish bin, this stands for the following:

• Hg: Battery contains more than 0.0005 % mercury
• Cd: Battery contains more than 0.002 % cadmium
• Pb: Battery contains more than 0.004 % lead

Rechargeable batteries and batteries can be handed in at the following places at no charge:

• Public service disposal or collection points (e.g. municipal building yards)
• Points of sale of batteries and rechargeable batteries
• Disposal points of the common take-back system for the used batteries of appliances
• Disposal point of the manufacturer (if not a member of the common take-back system)

These statements apply only to rechargeable batteries and batteries that are sold in the countries of the European Union and that are subject to European Directive 2006/66/EU. Different provisions can apply to the disposal of rechargeable batteries and batteries in countries outside the European Union.

• Petrol and motor oil do not belong in household waste or the public sewer system, but should be collected and disposed of separately.
• Before disposing of the device you must empty the fuel tank and the engine oil tank!
• Packaging, equipment and accessories are made from recyclable materials, and must be disposed of accordingly.

TECHNICAL DATA

Engine type| PRO 170 OHV QSS

E-Start

---|---
L x W x H| 387 x 340 x 259 mm
Tare weight (incl. bat- tery)| 10.9 kg
Displacement| 166 cm3
Drill hole x stroke| 65 x 50 mm
Power| 2.6 kW / 2,850 rpm
Engine oil fill volume| 0.5 l
Fuel fill volume| 1.0 l
Cooling system| Air cooling
Ignition system| Transistor magneto ignition
Crankshaft rotation| clockwise
Electrode clearance of the spark plug| 0.7 – 0.8 mm
Battery| T327 10.8 V DC
---|---
Rated voltage| 10.8 V
Rated capacity| 1.5 Ah
Total stored energy| 16.2 Wh
Charging time| 60 min
Weight| 0.28 kg

AFTER-SALES / SERVICE

In the event of questions of warranty, repair or spare parts, please contact your nearest ALKO Service Centre. These can be found on the Internet at: www .al-ko.com/service-contacts

REPLACEMENT PARTS

Prescribed spark plug type: NGK BPR6ES
Replacement parts can be obtained from the authorized dealer or our service team.

GUARANTEE

We will resolve any material or manufacturing faults on the appliance during the legal warranty period for claims relating to faults, in accordance with our choice either to repair or replace. The legal warranty period is determined by the legislation of the country in which the appliance was purchased.

Our warranty promise applies only if:

• These operating instructions are heeded
• The appliance is handled correctly
• Original spare parts have been used

The warranty becomes void in the case of:

• Unauthorized repair attempts
• Unauthorized technical modifications
• Non-intended use

The guarantee excludes:

• Paint damage that can be attributed to normal wear and tear
• Wear parts that are marked with a frame on the spare parts card

The guarantee period commences with purchase by the first end user. The date on the proof of purchase is decisive. In the event of a guarantee claim, please take this guarantee declaration and the original proof of purchase, and contact your dealer or the nearest authorised customer service centre. This statement does not affect the purchaser’s statutory claims for defects against the vendor.

References

• Startseite - AL-KO Unternehmensgruppe
• Servicestellen international | AL-KO Gardentech

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