Husqvarna ROYAL 50S Manuel De L'utilisateur page 13

Battery Replacement
1. The battery is located underneath a cover behind
the engine.
2. Stop the lawnmower and disconnect the spark plug.
3. Remove the screws from the cover.
4. Remove cover to gain access to the battery.
IMPORTANT:-Replacement batteries will need
to be charged before use.
Ensure that neither the charger nor the battery
are exposed to moisture
The battery pack can be replaced by unclipping
the battery from its housing and disconnecting
the battery pack from the battery leads.
General Guidance on Rechargeable Battery
1. Charging time is 24 hours.
2. Under normal usage the battery will be charged
during the running of the engine.
3. To keep in prime condition the battery should be
charged at least once every six months.
4. Exceeding the charging period may shorten the
battery life.
5. Protect electric cable. Never carry the battery
charger by the electric cable only.
6. If after an extended usage period the battery
quickly runs down after a full 24 hour charging
period, a replacement battery is probably needed.
7. Do not attempt to open the main body casing.
8. Clean only with a dry soft cloth.
9. Never use a damp cloth or flammable liquids such
as petrol, white spirits, thinners etc.
10. Dispose of old batteries safely.
The engine brake cable should always be
adjusted to stop the engine within 3 sec.
CAUTION! For adjustment contact your
authorized service dealer.
At the End of the Mowing Season
1. Replace blade, bolts, nuts or screws, if necessary.
2. Clean your lawnmower thoroughly.
3. Ask your local Service Centre to clean the air filter
thoroughly and carry out any service or repairs
required.
4. Drain engine of oil and petrol.
Storing your Lawnmower
1. Do not store your lawnmower immediately after use.
2. Wait until the engine has cooled to avoid a potential
fire hazard.
3. Clean your lawnmower
4. Store in a cool, dry place where your lawnmower is
protected from damage.
Service Recommendations
We strongly recommend that your product is serviced
at least every twelve months, more often in a
professional application.
Engine Maintenance Schedule
Follow the hourly or calendar intervals, whichever
occur first. More frequent service is required when
operating in adverse conditions
First 5 hours - Change oil.
Every 5 hours or daily - Check oil lever. Clean finger
guard. Clean around muffler.
Every 25 hours or every season - Change oil if
operating under heavy load or high ambient
temperature. Service air cleaner.
MAINTENANCE
Every 50 hours or every season - Change oil. Inspect
spark arrester, if equipped.
Every 100 hours or every season - Clean cooling
system*. Replace spark plug.
* Clean more often under dusty conditions, or when
airborne debris is present or after prolonged
operation cutting tall, dry grass.
Engine Servicing & Guarantee
The engine fitted to your lawnmower is guaranteed
by the Engine Manufacturer. To obtain further
information contact your dealer.
Fault Finding
Engine Will Not Start
1. Ensure OPC Lever /BBC arm is in the start position.
2. Check that the control lever is in the '+' position
3. Check that there is sufficient fuel in the tank and the
cap air vent is clear.
4. Remove and dry the spark plug.
5. Petrol may be stale, replace. Once petrol has been
replaced, it may take a little time for fresh petrol to
filter through.
6. Check that the blade bolt is tight. A loose bolt could
cause difficult starting.
7. If the engine will still not start, immediately
disconnect the spark plug lead.
8. CONSULT YOUR LOCAL APPROVED SERVICE
CENTRE.
Engine Will Not Turn Over (50SE only)
1. Ensure OPC Lever /BBC arm is in the start position.
2. Battery flat - start your lawnmower manually.
3. If the engine will still not turn over, immediately
disconnect the spark plug lead.
4. CONSULT YOUR LOCAL APPROVED SERVICE
CENTRE.
Lack of Engine Power and/or Overheating
1. Check that the control lever is in the 'normal' position.
2. Disconnect the spark plug lead and allow the engine
to cool down.
3. Clean grass clippings and debris from around the
engine and air inlets and the underside of the deck
including the chute.
4. Clean the engine air filter (Ask your local Approved
Service Centre to clean the engine air filter thoroughly).
5. Petrol may be stale, replace. Once petrol has been
replaced, it may take a little time for fresh petrol to
filter through.
6. If the engine still lacks power and/or is overheating,
immediately disconnect the spark plug lead.
7. CONSULT YOUR LOCAL APPROVED SERVICE
CENTRE.
Excessive Vibration
1. Disconnect the spark plug lead.
2. Check that the blade is correctly fitted see page 7.
3. If the blade is damaged or worn replace it with a new one.
4. If vibration persists, immediately disconnect the
spark plug lead.
5. CONSULT YOUR LOCAL APPROVED SERVICE
CENTRE.
8 - English