Bosch PST Serie Manual Original página 9

OBJ_BUCH-1524-003.book Page 9 Friday, May 31, 2013 2:03 PM
 When the cut is completed, switch off the machine and
then pull the saw blade out of the cut only after it has
come to a standstill. In this manner you can avoid kick-
back and can place down the machine securely.
 Use only undamaged saw blades that are in perfect con-
dition. Bent or dull saw blades can break, negatively influ-
ence the cut, or lead to kickback.
 To save energy, only switch the power tool on when
using it.
 Do not brake the saw blade to a stop by applying side
pressure after switching off. The saw blade can be dam-
aged, break or cause kickback.
 Use suitable detectors to determine if utility lines are
hidden in the work area or call the local utility company
for assistance. Contact with electric lines can lead to fire
and electric shock. Damaging a gas line can lead to explo-
sion. Penetrating a water line causes property damage or
may cause an electric shock.
 Secure the workpiece. A workpiece clamped with clamp-
ing devices or in a vice is held more secure than by hand.
 Always wait until the machine has come to a complete
stop before placing it down. The tool insert can jam and
lead to loss of control over the power tool.
 Before any work on the machine itself, pull the mains
plug.
 Clean the shank of the saw blade before inserting it. An
unclean shank cannot be fastened securely.
 Check the tight seating of the saw blade. A loose saw
blade can fall out and lead to injuries.
 The saw blade should not be longer than required for
the intended cut. Use a narrow saw blade when sawing
tight curves.
 If the saw blade is wedged or jammed when removing,
press the saw blade holder lightly toward the front
(approx. 2 mm).
 Dusts from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful to
one's health and cause allergic reactions, lead to res-
piratory infections and/or cancer. Materials containing
asbestos may only be worked by specialists.
– As far as possible, use a dust extraction system
suitable for the material.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
 Prevent dust accumulation at the workplace. Dusts can
easily ignite.
 Observe correct mains voltage! The voltage of the pow-
er source must agree with the voltage specified on the
nameplate of the machine. Power tools marked with
230 V can also be operated with 220 V.
 The contact protector attached to the casing (see fig-
ure 13, page 70) prevents accidental touching of the
saw blade during the working procedure and may not
be removed.
Bosch Power Tools
 Before sawing in wood, particle boards, building mate-
rials etc., check for foreign objects, such as nails,
screws, etc. and remove them as required.
 Plunge cuts may only be applied to soft materials, such
as wood, gypsum board, etc. For plunge cuts, use only
short saw blades.
 The sliding shoe can prevent the surface from being
scratched. The splinter guard can prevent fraying of
the surface while sawing wood. Do not use the splinter
guard for mitre cuts.
 Adapt the settings of your power tool to the respective
application. For example, reduce the stroke rate and
orbital action when cutting metal or for tight curved
cuts.
 For long and straight cuts in thick wood (>40 mm), the
cutting line can become inaccurate. In this case, using
a Bosch circular saw is recommended to achieve accu-
rate cuts.
 When working small or thin workpieces, always use a
stable support or a saw station (Bosch PLS 300).
 In extreme conditions, always use dust extraction as
far as possible. Blow out ventilation slots frequently
and install a residual current device (RCD). When work-
ing metals, conductive dust can settle in the interior of the
power tool. The total insulation of the power tool can be im-
paired.
Products sold in GB only: Your product is fitted with an
BS 1363/A approved electric plug with internal fuse (ASTA
approved to BS 1362).
If the plug is not suitable for your socket outlets, it should be
cut off and an appropriate plug fitted in its place by an author-
ised customer service agent. The replacement plug should
have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains sock-
et elsewhere.
Products sold in AUS and NZ only: Use a residual current de-
vice (RCD) with a rated residual current of 30 mA or less.
Symbols
The following symbols are important for reading and under-
standing the operating instructions. Please take note of the
symbols and their meaning. The correct interpretation of the
symbols will help you to use the machine in a better and safer
manner.
Symbol Meaning
PST 65/PST 650/PST 670: Jigsaw
Grey-marked area: Handle
(insulated gripping surface)
Read all safety warnings and all
instructions
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1 609 92A 082 | (31.5.13)