AL-KO Heckauswurf 220 107cm Murray Premium Instruction Manual

AL-KO Heckauswurf 220 107cm Murray Premium Instruction Manual

ABOUT THESE ASSEMBLY INSTRUCTIONS

• The German version is the original version of the assembly instructions. All additional language versions are translations of the original assembly instructions.
• Before assembling the lawn tractor, read through these assembly instructions carefully and perform all of the assembly work conscientiously. Please ask a dealer or the manufacturer if you have any questions or doubts about assembly.
• Comply with the lawn tractor’s instructions for use regarding operation of the lawn tractor.
• Keep the assembly instructions to refer to during use of the product, and pass them on to subsequent users.
• Comply with the safety and warning information in these assembly instructions.
• The lawn tractors are supplied with different levels of equipment. Please note that the illustrations may differ somewhat from the original. Please contact a specialist workshop or the manufacturer if you encounter difficulties in following the descriptions.

Symbols on the title page

carefully and perform all assembly work conscientiously. Please ask a dealer or the manufacturer if you have any questions or doubts about assembly.
| Assembly instructions
![open flames

or heat sources](https://manuals.plus/wp- content/uploads/2023/04/Screenshot_15-171.png)| Never operate the petrol powered device in the vicinity of open flames or heat sources.

Legends and signal words

DANGER!
Denotes an imminently dangerous situation which will result in fatal or serious injury if not avoided.

WARNING!
Denotes a potentially dangerous situation which can result in fatal or serious injury if not avoided.

CAUTION!
Denotes a potentially dangerous situation which 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.

UNPACKING

The lawn tractor is supplied on a sturdy wooden pallet.

Lawn tractor with side discharge

1. Place the pallet on level ground in order to unpack the lawn tractor with side discharge.
2. Remove all accessory kits and the packaging materials.
3. Remove the nails and screws from the board, or knock them flat using a hammer so that the tyres cannot be damaged.
4. Lift the tractor off the pallet (01/a) with the front wheels.
5. Push the tractor backwards off the pallet (01/ b).
6.  Secure the tractor to prevent it from rolling away (e.g. with wheel chocks).

Lawn tractor with rear discharge

1. Place the pallet on level ground in order to unpack the lawn tractor with side discharge.
2. Remove the bar of the grass catcher:
   • Rotate the bar downwards into the horizontal position (01/a).
   • Press the bar downwards with light pressure to release it from the locking mechanism (01/b).
   • Remove the bar horizontally forwards (01/c).
3. Remove all accessory kits and the packaging materials.
4. Remove the nails and screws from the board, or knock them flat using a hammer so that the tyres cannot be damaged.
5. Lift the tractor out of the pallet (02/a) with the front wheels.
6. Push the tractor from the pallet (02/b) backwards.
7. Secure the tractor to prevent it from rolling away (e.g. with wheel chocks).

INSTALLATION

WARNING!
Danger if assembly is not carried out completely!
Do not operate the lawn tractor before it has been fully assembled!
Carry out all the work described in the assembly instructions. If you are uncertain about anything, ask a specialist to confirm that the assembly has been carried out correctly before the machine is started up!
Check whether all safety and protective devices are in place and functioning correctly!

The following assembly jobs must have been carried out correctly before the lawn tractor can be taken into operation as described in the operating instructions:

• Mounting the steering wheel
• Mounting the operator’s seat
• Mounting the side discharge flap on the mower plate*
• Mounting the grass catcher**
• Installing the starter battery
• Fill with oil.

*: side discharge only, **: rear discharge only

Mounting the steering wheel

Side discharge: see Figure 02,

_
Figure: 02_

Rear discharge: see Figure 03.

_
Figure: 04_

1. Position the front wheels in the straightahead position (a).

2. Place the clamping sleeve (b) on the steering column.

3. Place the steering wheel (c) on the clamping sleeve.
   Note: Make sure the position is correct with the spoke pointing towards the operator.

4. Insert the washer (d) and the cup spring (e).

5. Fix the steering wheel (c) in place using the hexagon bolt (f).
   Note: Make sure the tightening torque is 20 Nm + 5. Use a torque wrench.

6. Put on the cover (g).

Mounting the operator’s seat

Side discharge: see image 03,
Rear discharge: see image 04.

_
Figure: 04_

1. Position the operator’s seat.
2. Tighten the two wing screws (2) in the front two threads of the seat.
3. Tighten the two socket screws (1) in the rear two threads of the seat.

Mounting the side discharge flap (side discharge only)

WARNING!
Danger due to missing or damaged side discharge flap.
The lawn tractor must only be operated if the side discharge flap for the side discharge has been mounted. If the side discharge flap is not mounted, operation is prohibited because there is a danger of reaching into the blade area of the mower mechanism. A damaged protection device must be replaced immediately by an original spare part.

1. Hold the side discharge flap at the ejection opening of the mower (04/a).
2. Mount the spring on the side discharge flap and mower mechanism (05/a).
3. Secure the spring and side discharge flap with the locking pin (05/b).
4. Lock the locking pin (06/a).

Mounting the grass catcher (rear discharge 220 l, 250 l only)

1. Mount the grass catcher in the sequence of Figures 05 to 16.
   
   
   
   
   

Mounting collector (only rear discharge 300 l)

1. Mount collector in the sequence of the images 05 to 14.
   
   
   

2. Adjust the retaining arms of the grass catcher in such a way that:

   • the grass catcher makes contact with the tractor housing without a gap when mounting (16).
   • the markings on the grass catcher and tractor housing line up with one another (15).

3. Attach the locking mechanism of the gas pressure absorber on the tractor housing (17).

Oil fill

Side discharge: see Figure   07,
Rear discharge: see Figure 17 (220 l, 250 l),
Figure 18 (300 l).

IMPORTANT!
Danger of engine damage!
The engine is delivered without oil. The engine will be destroyed if it is operated without oil.

• The engine must be filled with oil before initial start-up. Comply with theinstructions from the engine manufacturer in this regard. Use a suitable funnel or a filler pipe when filling the oil so that no oil is spilled on the engine, the housing or the ground.

1. Unscrew the cap of the oil filler neck.

2. Fill with oil until the oil level can be seen between the MIN and MAX markings of the dipstick.
   Note: Do not overfill the engine! For the filling amount: see the instructions of the engine manufacturer.

3. Screw the cap back on the oil filler neck.

Installing the starter battery

Side discharge: see image 08,
Rear discharge: see image 18 (220 l, 250 l), image 19 (300 l).
The lawn tractor comes with a starter battery.
The starter battery mount is located under the engine cover.
The starter battery is always supplied from the factory pre-charged.

WARNING!
Danger if the starter battery is not handled correctly!
The following points must be complied with to avoid the dangers arising from incorrect handling of the battery!

• Do not store the starter battery in the immediate vicinity of naked flames, do not burn it or place it on heaters. Risk of explosion.
• Store the starter battery in a cool, dry room (10 – 15 °C) over the winter. Avoid storing at temperatures below the freezing point.
• Do not leave the starter battery without charge for a long period. If the starter battery is not used for a long period, it should be charged using a suitable charger.
• Do not smash the starter battery. The electrolyte (sulphuric acid) causes chemical burns to the skin and clothing – immediately rinse off with copious amounts of water.
• Keep the starter battery clean. Only wipe clean with a dry cloth. Do not use water, petrol, thinners or similar for this purpose.
• Keep the connection terminals clean and grease them with terminal grease.
• Do not short-circuit the connection terminals.

CAUTION!
Danger of a short circuit!
To avoid a short circuit, always disconnect the negative cable (-) of the battery first, and reconnect it last!
Always remove the ignition key before starting work on the battery!

1. Remove the ignition key.
2. Open the engine cover.
3. Connect the battery cables to the connection terminals of the battery.

  NOTE
Check the polarity:

• Red terminal = positive terminal (+)
• Black terminal = negative terminal (-)

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