Safety Checks; Start-Up; Working - Stiga MP 20 Li A Manual De Instrucciones

6.1.3 Filling with chain lubrication oil
Fill with chain lubrication oil before using
the machine. For oil filling methods and
precautions (see paragraph 7.3).
6.1.4 Checking the chain tension
This operation must be done
with the machine off and the battery
removed from its housing (par. 7.2.2).
Check the chain tension.
The tension is correct when the drive links
do not slip out of the chain guides if you hold
the chain in the middle of the bar (Fig. 7).
To adjust the chain tension:
1. Loosen the guard knob (Fig. 3.A).
2. Turn the chain tension adjuster screw (Fig.
5.D) to achieve the desired tension;
3. Raise the bar and tighten the
knob securely. (Fig. 8.A).
Never work with the chain loose,
as it can be hazardous if the chain
slips out of the bar guides.
IMPORTANT During the first period of use
(or after replacing the chain) it must be checked
more frequently due to settling of the chain.

6.2 SAFETY CHECKS

Always carry out the safety
checks before use.
6.2.1 General safety check
Object
Grip and guards
Screws on the
machine and blade
Cooling air ducts
Guide rod
Chain
Guards
Battery
Result
Clean, dry and fixed
firmly to the machine.
Correctly tightened
(not loose)
Not clogged
Properly installed
Sharp, not damaged
or worn, mounted and
tensioned correctly.
Intact, undamaged.
No damage to
the casing, no
liquid leakage
Machine
Throttle trigger lever,
Throttle lock button
6.2.2 Machine operating test
Action
Fit the battery inside
its housing (par. 7.2.3).
Activate the throttle
trigger lever. (without
pressing the throttle
lock button)
Press the throttle
lock button and
throttle trigger lever.
Release the throttle
trigger lever.
If any of the results fail to match the
instructions provided in the tables, do not
use the machine! Contact a service centre to
have it checked and repaired if necessary.

6.3 START-UP

1. Remove the protection bar cover (Fig. 1.J).
2. Make sure the bar and the chain are not
touching the ground or any other object.
3. Fit the battery (Fig. 14.A) inside its housing
pressing down until you hear it clicks firmly
into position and assure the electrical contact.
4. Activate the throttle lock button (Fig. 11.B)
and the throttle trigger lever (Fig. 11.A).

6.4 WORKING

Before delimbing for the first time, make sure:
• To have been specifically trained
to use this type of equipment.
• To wear the harness correctly.
• To have carefully read the safety regulations
and user instructions contained in this manual.
• You practise first on logs on the ground
or attached to trestles, in order to
EN - 9
No signs of damage
or wear. No abnormal
vibrations.
No abnormal sound.
They must move
freely, not be forced
and when released
they must return
automatically
and rapidly to the
neutral position.
Result
The chain should
not move
The throttle trigger
lever remains blocked.
The levers must
move freely and
not be forced. The
chain moves.
The lever automatically
and rapidly returns
to the idle position.
The chain should stop.