stayer TM710BA Manual De Instrucciones página 20

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5.1.FITTING THE ADDITIONAL HANDLE (FIG.
2-3/ITEM 7)
The additional handle (7) enables you to achieve
better stability whilst using the hammer drill. Do not
use the tool without the additional handle.
The additional handle (7) is secured to the hammer
drill by a clamp. During the handle clockwise tightens
this clamp. Turning it anti-clockwise will release the
clamp.
The supplied additional handle (7) must first be fitted.
To do this, the clamp must be opened by turning the
handle until it is wide enough for the additional handle
to be slid over the chuck (1) and on to the hammer drill.
After you have positioned the additional handle (7),
turn it to the most comfortable working position for you.
Now turn the handle in the opposite direction again
until the additional handle (7) is secure.
The additional handle (7) is suitable for both lefthanded
and right-handed users.
5.2 FITTING AND ADJUSTING THE DEPTH
STOP (FIG. 4/ITEM 2)
The depth stop (2) is held in place by the additional
handle (7) by clamping. The clamp can be released
and tightened by turning the handle.
Release the clamp and fit the depth stop (2) in the
recess provided for it in the additional handle (7). Set
the depth stop (2) to the same level as the drill bit.
Pull the depth stop (2) back by the required drilling
depth.
Turn the handle on the additional handle (7) until it is
secure.
Now drill the hole until the depth stop (2) touches the
workpiece.
5.3 FITTING THE DRILL BIT (FIG. 5-6)
Always pull the power plug before making adjustments
to the equipment.
The quick-change drill chuck (1) is equipped with a
locking fastener:
To lock = press the sleeve (a) forwards To unlock =
press the sleeve (a) backwards Release the depth
stop (2) as described in 5.2 and push it towards the
additional handle (7). This provides free access to the
chuck (1).
This hammer drill is fitted with a keyless chuck (1).
Open the chuck (1). The drill bit opening must be large
enough to fit the drill bit into.
Select a suitable drill bit. Push the drill bit as far as
possible into the chuck opening.
Close the chuck (1). Check that the drill bit is secure
in the chuck (1).
Check at regular intervals that the drill bit or tool is
secure (pull the mains plug).
6. OPERATION
6.1 ON/OFF SWITCH (FIG. 7/ITEM 5)
First fit a suitable drill bit into the tool (see 5.3).
Connect the mains plug to a suitable socket.
Position the drill in the position you wish to drill.
To switch on:
Press the ON/OFF switch (5)
Continuous operation:
Secure the ON/OFF switch (5) with the locking button
(4).
To switch off:
Press the ON/OFF switch (5) briefly.
6.2 ADJUSTING THE SPEED (FIG. 7/ITEM 5)
You can infinitely vary the speed whilst using the tool.
Select the speed by applying a greater or lesser
pressure to the ON/OFF switch (5).
Select the correct speed: The most suitable speed
depends on the workpiece, the type of use and the
drill bit used.
Low pressure on the ON/OFF switch (5): Lower speed
(suitable for: small screws and soft materials)
Greater pressure on the ON/OFF switch (5):
Higher speed (suitable for large/long screws and hard
materials)
Tip: Start drilling holes at low speed. Then increase
the speed in stages.
Benefits: The drill bit is easier to control when starting
the hole and will not slide away.
You avoid drilling messy holes (for example in tiles).
6.3 PRESELECTING THE SPEED (FIG. 7/ITEM 6)
The speed setting ring (8) enables you to define the
maximum speed. The ON/OFF switch (5) can only be
pressed to the defined maximum speed setting.
Set the speed using the setting ring (8) on the ON/
OFF switch (5).
Do not attempt to make this setting whilst the drill is
in use.
6.4 CLOCKWISE/COUNTER-CLOCKWISE
SWITCH (FIG. 7/ITEM 6)
Change switch position only when the drill is at a
standstill!
Switch the direction of the hammer drill using the
clockwise/counter-clockwise switch (6):
Direction ------- Switch position :
Clockwise (forwards and drill) ------- R
Counter-clockwise (reverse) ------------------------- L
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