Okay HSDN 700 Profi, Operating Instructions Manual

Page: 26 / 32

GB-4
switch the hedge shears on the bar switch in the handle
(A) and the grip switch of the bow-type handle (B) must
be pushed down. To switch the device off let go of both
switches. The motor already stops if one of the two
switches is released.
8. Adjusting the turning handle
To facilitate your work the hedgetrimmer are equipped
with a turning rear handle that can be set in 3 different
positions (right, left, and normal). The purpose of this
mechanism is that especially for cutting in vertical direc-
tion the hedge shears can be held in their ergonomically
most favourable position whereby an early fatigue of the
user is avoided.
Please proceed as follows to change the position of the
handle:
Release switch (A). Pull back the locking pin (C) (Fig.
5). The handle is now unlocked and can be turned to the
desired position (Fig. 6+7). In the desired end position,
the pin locks back into place and securing the handle and
avoiding an accidental change of the position.
Please bear in mind that the locking pin (C) can only be
pulled back when the switch (A) is not activated (held
down). Make sure that the locking pin locks into place
again after repositioning the turning handle. Only then the
switch can be activated anew.
9. Maintenance
Always disconnect the plug from the power socket
before commencing any work on the machine.
Important:
Always clean and oil the blades after pro-
longed use of the hedge trimmer. This will greatly affect
the life of the equipment. Damaged cutting units must be
properly repaired immediately. Clean the shearing blades
with a dry cloth or – in case of heavier dirt – with a brush.
Attention: Danger of injury!
Oiling of the blades should
ideally be carried out using an environmentally friendly
lubricant (Fig. 8).
Sharpening of the blades
The blades generally do not need servicing and do not
require resharpening if used correctly. In order to prevent
injuries caused by the blades when not in use, the sharp-
ened cutting blade should be covered by the blade cover
(Fig. 9). The blades cannot be sharpened by the user
without opening the equipment and the safety mecha-
nism. Resharpening of the blades can therefore only be
carried out at a specialist workshop.
Changing the blades
Only correct installation of the blades will guarantee
problem-free operation and function of the above
mentioned safety feature of the blades. Changing of the
blades should therefore only be carried out at a specialist
workshop.
10. Holding the hedge trimmer when in use
(Fig. 10)
This equipment will enable you to cut or trim bushes and
hedges easily and comfortably.
Trimming of hedges
- Young shoots are best cut in a scythe move ment.
- Older and stronger hedges are best cut in a sawing
movement.
- Branches, which are too thick for the hedge trimmer,
should be cut with a saw.
- Sides of hedges should be cut upwards in a taper.
In order to achieve an even height
- Fix a guide line at the required height.
- Cut evenly over this guide line.
11. Optimum safety
The 5 special features two-hand safety switch, quick
blade stop, protective cover, blade safety rail and
impact protector are fitted to provide the hedge trim -
mer with optimum safety features.
Attention!
If you find out that safety functions, such as
the 2-switch mechanism or the safety stop, are
not functioning while working with the hedge
shears, immediately cease working and take
the machine to a specialised shop for repairing.
Two-hand safety switch (Fig. 4)
To switch on the hedge trimmer one of the switch bars
on the hand grip (A or B) and the switch on the bow-type
handle (C) must be held down. If one of the switches is re-
leased, the shearing blades will stop after ca. 0.2 seconds.
Quick blade stop
In order to avoid injuries through cuts, the blade will
stop in max. 0.2 sec. when one of the two switches is
released.
Blade safety rail (Fig. 9)
The cutting blade set back from the blade housing reduc-
es the risk of injuries due to unintentional body contact.
As soon as the hedge trimmer is switched off, the sharp
cutting blades will stop - due to safety reasons - exactly
under the cover rail in order to reduce the risk of injuries
during transport.
Impact protector (Fig. 11)
The extended guide rail prevents unpleasant shocks
(blade recoil) being transmitted to the operator due to
impact with solid objects (wall, ground etc.).
Gear protection feature
If solid objecst are caught in the cutting blade and jam
the motor, switch off the machine at once, disconnect the
power plug from the power socket, remove the object
and continue with the work.
The equipment is also fitted with an overload cutout,
which protects the gears against mechanical damage in
the event of blade jams.