Troubleshooting - Urrea PP921A Manual De Usuario

must be performed on the lawn mower. If the
following steps are not carried out, when you
next operate the lawn mower it may not start
correctly and may need to be serviced.
DANGER: Do not empty the petrol tank in
enclosed areas, near fire or when smoking. Pet-
rol fumes can cause explosions and fire.
1. Empty the petrol tank with a petrol suction
pump if available.
2. Start the engine and let it run until any re-
maining petrol has been used up.
3. Change the oil at the end of every season. To
do so, remove the used engine oil from a warm
engine and refill with fresh oil
4. Clean the cooling fins of the cylinder and the
housing
5. Be sure to clean the entire machine to protect
the paint.
6. Store the machine in a well-ventilated place.
MAINTENANCE SCHEDULE
Performing routine maintenance correctly on
your lawn mower will ensure you get years of
trouble free use.
Please keep this manual safe for future refer-
ence.
It is recommended that the following mainte-
nance schedule is adhered to. This will ensure
the lawn-mower operated correctly and is safe
to use.
12 HOURS OF USE
AIR FILTER CLEAN
SPARK PLUG CHECK
ENGINE OIL CHECK
24 HOURS OF USE
AIR FILTER CLEAN
SPARK PLUG CLEAN
ENGINE OIL REPLACE
36 HOURS OF USE
AIR FILTER PLACERE
SPARK PLUG PLACE
ENGINE OIL REPLACE
The Engine oil should be changed after the fist
8 hours.
TRANSPORT
Empty the petrol tank.
Always let the engine run until it has used up
the remainder of petrol in the tank.
Empty the engine oil from the warm engine.
Remove the spark plug boot from the spark
20
plug.
Clean the cooling fins of the cylinder and the
housing.
Use the original packaging to ship whenever
possible.

TROUBLESHOOTING

WARNING: Before performing any mainte-
nance or cleaning work, switch off the engine
and wait until the blade has come to a stop.
DANGER: Improper repairs can result in the
product functioning unsafely. This endangers
yourself and your environment.
Faults which cannot be rectified with the aid of
following table may be rectified by a specialist
company only (customer service center).
Please be aware that any improper repairs will
also invalidate the warranty and additional
costs may be incurred.
Use only genuine spare parts. Only these spare
parts are designed and suitable for the product.
The use of other spare parts not only voids the
warranty, you can also endanger yourself and
your environment.
LOUD WHILE RUNNING,
BRATES HEAVILY
Check Screws
Check blade
Replace blade
ENGINE DOES NOT START
Press start/stop lever
Replace spark plug
Replace it by the customer service center
Refill with fuel
Remove plug and dry
ENGINE RUNS UNSTEADILY
Clean the air filter
Clean the spark plug
UNEVEN MOWING RESULTS
Sharpen the blade
Set correct height
GRASS BAG IS NOT FILLED SUFFICIENTLY
Replace the blade
Empty the grass bag
Correct the cutting height
Allow the lawn to dry
Clean the discharge channel / housing
Clean the underside of the mower deck.
MACHINE VI-