Problem Identification; Attachments On Request - ST WBE120 Bersetzung Der Originalbetriebsanleitung

11. PROBLEM IDENTIFICATION

If problems persist after having performed the above operations, contact your dealer.
PROBLEM
1. The engine Incorrect starting procedure
does not start,
No oil or fuel in the engine.
does not
Dirty spark plug or incorrect electrode
keep running,
gap.
operates
irregularly or
Clogged air filter.
stops during
Carburation fault.
operation
The floating device may be blocked.
2. Engine flood- The manual start handgrip has been
ing. operated repeatedly with the starter
engaged.
The manual start handgrip has been
operated repeatedly with the spark plug
cap removed.
3. The cut grass The cutting means hit a foreign object.
is no longer
collected in
The inner part of the chassis is soiled.
the grass
catcher.
4. Mowing is The cutting means is not in good con-
difficult. dition
5. Excessive Damaged or loose parts
noise and/ The pin on the cutting means is out of
or vibration is its seat.
experienced
whilst work-
Cutting means fittings are loose or the
ing.
cutting means is damaged.

12. ATTACHMENTS ON REQUEST

12.1 MULCHING KIT (Fig.28)
Finely chops the cut grass and leaves it on the lawn.
PROBABLE CAUSE
Follow the instructions (see chap. 6.3).
Check the oil and fuel levels (see chap. 7.2.1 / 7.2.2).
Check the spark plug (refer to the engine manual).
Clean and / or replace the filter (Refer to the engine manual).
Contact your Authorised Service Centre
Refer to the engine manual and contact an Authorised Service
Centre.
Refer to the engine manual.
Insert the spark plug cap and try to start the engine.
(Refer to the engine manual).
Stop the engine and remove the spark plug cap. Check for any
damage and contact an authorised service centre (section 7.3.1).
Clean the internal part of the chassis (par. 7.4.2).
Contact the Authorised Service Centre for the sharpening or re-
placement of the cutting means.
Stop the machine and disconnect the spark plug cable (Fig. 23.B).
Check for any damage or loose parts.
All checks, replacements or repairs should be carried out by your
authorised service centre.
Stop the engine and remove the spark plug cap (Fig.23.B).
Contact an authorised service centre (section 7.3.1).
EN - 8
SOLUTION