After Operation; Routine Maintenance; General; Preparing The Fuel Mixture - Alpina B 26 J Manual De Instrucciones

• Release the throttle control lever (Fig.
12.B; Fig. 13.B) and allow the engine to run
at minimum speed for a few seconds.
• Turn switch (Fig. 12.A; Fig. 13.A) to «O».
• Wait for the cutting means to stop.
When you have reduced throttle
speed to a minimum, it will take a few
seconds for the cutting means to stop.
The engine may be very hot immediately
after it is shut down. Do not touch. The
engine can cause burn injuries.
IMPORTANT Stop the engine ( par.
6.5) when moving between work areas.

6.7 AFTER OPERATION

• Remove the spark plug cap (Fig. 9.F).
• When the cutting means has
halted, fit the blade guard.
• Allow the engine to cool before
storing in an enclosed space.
• Clean (par. 7.3).
• Check there are no loose or damaged
components. If necessary, replace
the damaged components and tighten
any screws and loose bolts.
IMPORTANT Stop the engine ( par. 6.5),
remove the spark plug cap (Fig. 12.H; Fig.
13.H) and apply the blade protection device
whenever you leave the machine unattended.

7. ROUTINE MAINTENANCE

7.1

GENERAL

IMPORTANT The safety regulations to
follow during machine use are described
in Chapter 2. Strictly comply with these
instructions to avoid serious risks or hazards.
Before performing any
maintenance operations:
• Stop the machine;
• Remove the spark plug cap (Fig. 9.F);
• when the cutting means is stationary,
apply the blade protection device, (except
when working directly on the blade);
• allow the engine to cool before
storing in an enclosed space;
• use suitable clothing, protective
gloves and goggles;
• read the relevant instructions.
• The frequency and types of maintenance
are summarised in the "Maintenance
Table" (see chapter 12). The table will help
you maintain your machine's safety and
performance. It lists the main maintenance
tasks and how often they need to be
performed. Carry out the relevant task as
soon as it is scheduled to be performed.
• The use of non-genuine spare parts
and accessories could adversely affect
machine operation and safety. The
manufacturer shall not be liable for any
injuries or damage caused by such parts.
• Genuine spare parts are supplied by
authorized assistance workshops and dealers.
IMPORTANT Any maintenance and
adjustment operations not described in
this manual must be carried out by your
dealer or Authorised Service Centre.

7.2 PREPARING THE FUEL MIXTURE

This machine has a two-stroke engine which
requires a mixture of petrol and lubricating oil.
IMPORTANT Using petrol alone will damage
the engine and will void the warranty.
IMPORTANT Only use quality fuels and oils
to maintain high performance and guarantee
the duration of the mechanical parts over time.
7.2.1 Petrol characteristics
Only use unleaded petrol with an
octane rating of at least 90.
IMPORTANT Unleaded petrol tends to
create deposits in the container if stored for
more than 2 months. Always use fresh petrol!
7.2.2 Oil characteristics
Only use top quality synthetic oil that is
specifically for two-stroke engines.
Your dealer can provide you with oils which
have been specifically developed for this
type of engine, and which are capable of
guaranteeing a high level of protection.
The use of these oils makes it possible
to prepare a 2.5% mixture, consisting
of 1 part oil to 40 parts petrol.
EN - 13