Black & Decker GKC1817 Manual de Instruções Página 8

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8
1 hour charger (fig. C)
X To charge the battery (10), remove it from the tool and
insert it into the charger (23). The battery (10) will only fit
into the charger (23) in one way. Do not force. Be sure that
the battery (10) is fully seated in the charger (23).
X Plug in the charger (23).
X Check that the red charging indicator comes on. If the
green ‘end of charge’ indicator comes on then the battery is
too hot and cannot be charged. If this happens, remove the
battery (10) from the charger (23), let the battery cool down
for approximately 1 hour and re-insert it.
After approximately 1 hour of charging, the red charging
indicator will go off and the green ‘end of charge’ indicator
will come on. The battery is now fully charged.
X Remove the battery (10) from the charger (23).
Installing and removing the saw chain (fig. D - F & H)
Always wear protective gloves when installing or
removing the saw chain (8). The saw chain (8) is
sharp and can cut you when it is not running.
X Place the tool on a firm and stable surface.
X Loosen the 2 Allen screws (14) using the Allen key (21)
provided. Remove the Allen screws (14).
X Remove the chain cover assembly (6).
X Turn the chain tension adjustment screw (7) counter
clockwise to allow the guide bar (9) to recede and to reduce
the tension on the saw chain (8).
X Remove the old saw chain (8) from the sprocket (15) and
the guide bar (9).
X Place the new saw chain (8) in the groove of the guide bar
(9) and around the sprocket (15). Make sure that the teeth
are facing the correct direction by matching the arrow on
the saw chain (8) with the arrow on the chain cover
assembly (6).
X Make sure that the slot (17) in the guide bar (9) is over the
location pins (18) and that the hole (20) below the slot is
located over the adjustment pin (19).
X Fit the chain cover assembly (6) and the 2 Allen screws
(14).
X Tighten the Allen screws (14) using the Allen key (21)
provided.
X Adjust the chain tension as described below.
Checking and adjusting the chain tension (fig. D and G)
X Check the saw chain tension. The tension is correct when
the saw chain (8) snaps back after being pulled away 3 mm
from the guide bar (9) with light force from the middle finger
and thumb. There should be no ‘sag’ between the guide bar
(9) and the saw chain (8) on the underside.
To adjust the tension:
X Loosen the 2 Allen screws (14).
X Turn the chain tension adjustment screw (7) clockwise.
Warning! Do not over-tension the chain as this will lead to
excessive wear and will reduce the life of the bar and chain.
X Once the chain tension is correct, tighten the 2 Allen
screws (14).
Warning! When the saw chain is new, check the tension
frequently during the first two hours of use as a new saw chain
stretches slightly.
Filling the oil reservoir (fig. H)
X Remove the oil cap (3) and fill the reservoir (4) with the
recommended chain oil. You can see the oil level in the oil
reservoir (4). Refit the oil cap (3).
X Periodically switch off and check the oil level; if it is less
than a quarter full, remove the battery (10) from the tool and
refill the reservoir (4) with the correct oil.
Oiling the chain (fig. H)
The saw chain (8) must be oiled before each use and after
cleaning using only the correct grade of oil (cat. no. A6027).
X Lubricate the saw chain (8) by pressing the bulb on the oil
cap (3) twice before making each cut, holding the bulb
down for 3-4 seconds.
Use
Switching on and off (fig. H)
For your safety, this tool is equipped with a double switching
system. This system prevents starting the tool inadvertently.
Switching on
X Press the lock-off button (2) and at the same time squeeze
the on/off switch (1).
X Release the lock-off button (2).
Switching off
X Release the on/off switch (1).
Warning! Never attempt to lock a switch in the on position.
Pruning trees (fig. I)
Make sure that there are no local by-laws or regulations that
would prohibit or control the pruning of the tree limbs.
Pruning should only be undertaken by experienced users
there is an increased risk of the saw chain (8) pinching and
kickback.
Before pruning consideration should be given to conditions
affecting the direction of fall including:
X The length and weight of the branch to be cut.
X Any unusual heavy limb structure or decay.
X Surrounding trees and obstacles including overhead.
X The wind speed and direction.
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