Solo 639 Instrucciones De Manejo página 27

WARNING! Working with damaged or ineffective
anti-vibration elements on your chain saw endangers
your health!
CHAIN SPROCKET AND CLUTCH (Fig.48)
Before installing the new chain, inspect the condition of the chain
sprocket and clutch drum.
Worn chain sprockets cause damage to your new saw chain. The
bearing of the clutch drum and sprocket assembly is particularly
subject to stress. Therefore, periodic lubrication is required. Use
high temperature bearing grease (i.e. Mobil temp 78) or
equivalent (see maintenance chart).
REPLACEMENT OF SPROCKET AND CLUTCH ASSEMBLY
The clutch assembly is threaded on the crankshaft.
CAUTION! Left hand thread! This means using clockwise rotation
for removal.
Proper installation sequence and positioning procedure must be
followed. Some special tools are required to replace clutch drum
and chain sprocket. Let an authorized SOLO service dealer make
this repair.
MUFFLER MAINTENANCE
A damaged or ineffective muffler increases risk of fire and may
lead to hearing damage. Periodically check condition of the
muffler and the retaining bolts.
WARNING! Never touch hot exhaust!
SPARK PLUG REPLACEMENT
WARNING! Do not contact spark plug or spark plug
cap while engine is running.
Service should only be performed with the engine
shut off.
There is danger of burns from a hot engine and
muffler. Wear protective gloves.
Ignition problems which cannot be solved must only be serviced
by SOLO authorized service dealers or shops.
Notes on spark plug: (fig. 49)
Heat range = 200
Electrode gap = 0.5 mm (.020")
Any trouble shooting of the ignition system should start with
the spark plug.
Checking the spark:
- Using an insulated pair of pliers, hold the spark plug attached
to the spark plug cap against the cylinder, but away from the
spark plug opening.
- Switch ignition switch to „I" („ON").
- Pull starter rope firmly. A good spark producing a clean, visible
spark should arc across the electrode (fig.50).
STORAGE OF THE CHAIN SAW
The chain saw should be stored in a cool, dry place and be fitted
with a chain guard (scabbard).
A special engine and corrosion treatment (preservative) is not
needed if the special 2 cycle castrol super TT oil is used.
Empty fuel tank and oil reservoir completely if chain saw is to
be stored for an extended period. Follow our advice especially
concerning bio-degradable bar oil.
Workshop service, replacement parts and guarantee
Maintenance and repair: Maintenance and repair of modern
motorized devices, as well as their safety-relevant assemblies,
require qualified, specialized training and a workshop
equipped with special tools and test devices.
Thus SOLO recommends that you have a specialized SOLO
workshop carry out all work that is not described in these
operating instructions. Your SOLO specialist has the required
training, experience, and equipment at his disposal to provide
you with the most cost-effective solution and can help you in
many ways with advice and service.
Replacement parts: Dependable operation and the safety of
your device also depend on the quality of the replacement
parts that you use. Use only original SOLO replacement parts.
Only original parts come from the production of the device
and thus guarantee the highest possible material quality,
dimensional accuracy, function, and safety. Original replace-
ment parts and accessory parts are available from your dealer.
He also maintains the requisite replacement part lists to deter-
mine the required replacement part numbers, and he is con-
stantly provided with information concerning detail improve-
ments and innovations in the replacement part offering.
Please note as well that guarantee performances from SOLO are
not possible if parts other than SOLO original parts are used.
Guarantee: SOLO guarantees problem-free quality and will
assume the costs for defect remediation by replacing the defec-
tive parts in the case of material or manufacturing defects that
occur within the guarantee period after the date of purchase.
Please note that specific guarantee conditions apply in some
countries. Ask your sales person if you have any questions. As
vendor of the products he is responsible for the guarantee.
We request your understanding that no guarantee can be
assumed for damages due to the following:
• Non-compliance with the operating instructions. • Neglect-
ing required maintenance and repair work. • Damages due to
improper carburetor adjustment. • Normal wear and tear. •
Obvious overload through persistently exceeding the upper
performance limits. • Using non-approved tools and cutting
fixtures. • Using non-approved cutting bar and chain lengths
in the case of chain saws. • The use of force, improper han-
dling, misuse, or accident. • Damages caused by overheating
due to dirt build up on the ventilator casing. • Intervention by
non-specialized persons, or improper repair attempts. • The
use of unsuitable replacement parts or parts other than SOLO
original parts to the extent that they cause damage. • Using
unsuitable fuel or fuel that has been stored too long. •
Damages that can be traced to implementation conditions
from the rental business.
Cleaning, care, and adjustment work are not recognized as guarantee
performances. All guarantee work must be carried out by a SOLO dealer.
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