Help In Case Of Malfunction - AL-KO solo 442 Instrucciones De Funcionamiento

EN

12 HELP IN CASE OF MALFUNCTION

Malfunction
Motor does not start, or only
starts with difficulty.
Motor starts, but the motor
output is low.
Motor not running smoothly
and motor speed not increas-
ing when the throttle is ap-
plied.
Motor exhaust smoking heav-
ily, appears blue.
48
Cause
Motor start was not carried out
properly.
Spark plug is dirty, defective or
the electrode spacing is not
right.
Air filter is dirty.
Carburettor settings are not cor-
rect.
Inlet grille is open and the va-
cuum tube is not inserted.
Blower tube is not inserted.
Air filter is dirty or filter sponge is
worn.
Carburettor settings are not cor-
rect.
Spark plug is dirty, defective or
the electrode spacing is not
right.
Carburettor settings are not cor-
rect.
Collecting sack is full or dirty.
Amount of oil in the petrol/oil
mixture is too high.
Carburettor settings are not cor-
rect.
Help in case of malfunction
Remedy
see chapter 6.1 "Starting the en-
gine", page 39
see chapter 8.2 "Maintaining the
spark plug (21)", page 42
see chapter 8.1 "Cleaning/repla-
cing the air filter (20)", page 41
Contact an authorised service
workshop.
Close the inlet grille or fit the va-
cuum tube (see chapter 4.3 "As-
sembly for vacuum operation",
page 36).
Fit the blower tube (see chapter
4.1 "Assembly for blowing oper-
ation", page 36).
see chapter 8.1 "Cleaning/repla-
cing the air filter (20)", page 41
Contact an authorised service
workshop.
see chapter 8.2 "Maintaining the
spark plug (21)", page 42
Contact an authorised service
workshop.
Empty the collecting sack (see
chapter 7.2 "Working in vacuum
operation (19)", page 41).
Shake out the collecting sack.
Remove any adhering, vacu-
umed material with a hand
brush.
Pour in petrol/oil mixture with
correct mixture ratio.
see chapter 11 "Technical data",
page 47
see chapter 5.2 "Making and
pouring in the petrol/oil mixture",
page 38
Contact an authorised service
workshop.
Saug-/Blasgerät 442