Make sure that no foreign substances fall into the car- burettor. Afterwards pull cover (44) upwards. Completely disassemble the air filter (45) and clean all parts.
Cleaning the foam element. Clean foam element in liquid detergent and water. The foam element should be replaced if it is extremely dirty or damaged.
After cleaning press dry the foam element with a clean rag.
Re-moisten the foam element with oil.
Re-assemble all parts in reverse order and secure with screw (43) onto carburettor.
Cleaning the cooling air passages
Clean grass from cooling fins and air passages.
Service interval
In order to achieve trouble-free operation of the engine, this lawn mower should be checked every 2 to 3 years by a GARDENA
Hattrick lawn mower on its side opposite the tank and clean it with a brush or rag.
7.5 Storage (Fig. A)
Let the engine cool down be- fore storing the petrol Hattrick lawn mower in a closed room.
Never store the petrol Hattrick lawn mower with fuel in the tank where petrol vapour could come into contact with an open flame or could be ignited.
Always store your petrol Hattrick lawn mower in a closed dry place.
To save space the handle can
be folded down. Loosen the lower locking handles (2) and pull the bars sideways out of the mount. Loosen plastic wing nut (1) at the joint. Fold guide handle down in a Z-shape.
When folding down the Abars make sure that the gas and brake bowden cables are not jammed or damaged.
G
Unscrew the spark plug and pour 1 tablespoon of motor oil into the cylinder. Turn the motor by slowly pulling on the starter handle/cord so that the oil is distributed. Screw in the spark plug again.
After having thoroughly removed dirt and remaining grass we re- commend you to clean the petrol Hattrick lawn mower with mainte- nance spray.
If you have any problem with your petrol Hattrick lawn mower, please contact our Customer Service or return the defective unit together with a short descrip- tion of the problem and, in case of guarantee, with a copy of the receipt to one of the GARDENA service centres listed on the rear page.
We expressly point out that,
in accordance with the product liability law, we are not liable for any damage caused by our units if it is due to improper repair or if parts exchanged are
| | | G |
| Problem | Possible cause | Remedy |
| | | |
| Uneven running. | Blade bar or blades damaged | Replace damaged parts. |
| Strong vibration of the unit. | (imbalance). | Tighten the blade or blade bar |
| | Blade bar fastening on motor | bolts. |
| | shaft is loose. | |
| | | |
| Engine does not start. | Primer has not been operated | Press primer several times |
| | before starting. | (see 5.2). |
| | | |
| | Spark plug defective or | Clean and replace spark plug, |
| | tank empty. | fill fuel tank. |
| | | |
| Engine runs for a short time | No motor oil in crankcase. | Engine overhaul by a Service |
| but then suddenly stops | Piston and crankshaft bearings | Centre. |
| with a loud bang. | have jammed. | |
| | | |
| Aerator cylinder does not run. | Rotary switch is in “0” position. | Set rotary switch to “I” position. |
| | | |
| | V-belt defective. | Replace V-belt. Contact |
| | | GARDENA service station. |
| | | |
| Lawn turns to yellow. | Blades are too blunt. | Replace or reverse the blades. |
| Not a clean cut. | | |
| Cutting height is too low. | Correct cutting height. |
| |
| | | |
If any other faults occur, please contact GARDENA Service.
9. Advice for proper use / safety instructions
Service Centre or a dealer authorised by GARDENA.
7.4 Service
Residual dirt and grass can be most easily removed immediately after mowing. Place the petrol
Wintering
If the engine is shut down for more than 30 days, firstly empty the tank. Afterwards, let the engine run until it runs out of petrol.
not original GARDENA parts or parts approved by us, and if the repairs were not carried out by a GARDENA Service Centre or an authorised spe- cialist. The same applies to spare parts and accessories.
Checks before each Aoperation
Inspect the unit before each use. Do not use the petrol Hattrick lawn mower if safety devices (safety handle; safety cover) and/or the blade bar or the blades are damaged or
You are responsible for the safety of the working area.
Only use the petrol Hattrick lawn mower for the purposes specified in these instructions.
Only work when visibility is good.
If, in spite of care, there is an obstruction when cutting, turn off the petrol Hattrick lawn mower and remove it. Check the unit for damage and have it repaired if necessary.
AInterruption to work
8. Trouble-shooting
The following table contains the | For safety, please contact | |
problems most frequently occur- | one of the GARDENA service | |
ring and shows how to remedy | centres or an authorised | |
them. | specialist for any other pro- | |
| blem. | |
| | |
Problem | Possible cause | Remedy |
| | |
Abnormal noise. | Motor fixing screws or | Tighten screws. |
Clattering in the unit. | mower casing loose. | |
| | |
Whistling noise. | Foreign body blocking | Switch off aerator cylinder, |
| aerator cylinder. | remove the spark plug, remove |
| | foreign body. |
| | |
| V-belt slipping. | Contact GARDENA Service |
| | Centre. |
| | |
20 | | |
worn. Never operate the unit with the safety devices by- passed or missing.
Inspect the area to be cut before beginning work. Remove any foreign objects (e.g. stones) from the area. Check the working area for foreign objects (e.g. stones) while working.
The blade bar and the blades must be checked regularly for damage and properly re- paired if necessary.
Proper use /
Aresponsibility
Lawn mowers can cause serious injuries!
Familiarise yourself with the surroundings of your working area. Check for possible risks which might be not audible due to the noise of the machine.
Wear non-slip shoes and long trousers to protect your legs.
Keep fingers and feet away from the cutting blades and the aerator cylinder.
Make sure that there are no other people (especially chil- dren) or animals anywhere near the working area.
Ensure that you have a secure foothold when working. Attention! Take extra care when walking backwards. You may stumble!
Never leave the petrol Hattrick lawn mower to run unattended.
If your work is interrupted, store the unit in a safe place. Remove the spark plug!
When changing to another working area, switch off the petrol Hattrick lawn mower.
ACheck local regulations
Never use the unit when it is raining or in damp or wet areas.
Do not use the petrol Hattrick lawn mower in or near swim- ming pools or ponds.
Please observe the local re- gulations regarding quiet times.
21
