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OBJ_BUCH-0000000078-004.book Page 16 Wednesday, February 26, 2020 1:28 PM
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Do not rivet or screw any name-plates or signs onto the
power tool. If the insulation is damaged, protection
against an electric shock will be ineffective. Adhesive
labels are recommended.
Do not use accessories which are not specifically
designed and recommended by the power tool manu-
facturer. Safe operation is not ensured merely because
an accessory fits your power tool.
Clean the ventilation openings on the power tool at reg-
ular intervals using non-metal tools. The blower of the
motor draws dust into the housing. An excessive accu-
mulation of metallic dust can cause an electrical hazard.
Before putting into operation, check the mains connec-
tion and the mains plug for damage.
Recommendation: The tool should always be supplied
with power via a residual current device (RCD) with a
rated current of 30 mA or less.
Hand/arm vibrations
The vibration emission level given in this information
sheet has been measured in accordance with a stand-
ardised test given in EN 62841 and may be used to
compare one tool with another. It may be used for a
preliminary assessment of exposure.
The declared vibration emission level represents the
main applications of the tool. However, if the tool is
used for different applications, with different accesso-
ries or poorly maintained, the vibration emission may
differ. This may significantly increase the exposure level
over the total working period.
An estimation of the level of exposure to vibration
should also take into account the times when the tool
is switched off or when it is running but not actually
doing the job. This may significantly reduce the expo-
sure level over the total working period.
Identify additional safety measures to protect the oper-
ator from the effects of vibration such as: maintain the
tool and the accessories, keep the hands warm, organi-
sation of work patterns.
Handling hazardous dusts
For work procedures with this power tool where
material is removed, dusts develop that can be hazard-
ous to one's health.
Contact with or inhaling some dust types, e. g. asbestos
and asbestos-containing materials, lead-containing coat-
ings, metal, some wood types, minerals, silicate parti-
cles from materials containing stone, paint solvents,
wood preservatives, antifouling paints for vessels, can
trigger allergic reactions to the operator or bystanders
and/or lead to respiratory infections, cancer, birth
defects or other reproductive harm. The risk from
inhaling dusts depends on the exposition. Use dust
extraction matched appropriately for the developing
dust, as well as personal protective equipment and pro-
vide for good ventilation of the workplace. Leave the
processing of asbestos-containing materials to special-
ists.
Wood and light-metal dust, hot mixtures of grinding
dust and chemical materials can self-ignite under unfa-
vourable conditions or cause an explosion. Avoid
sparking in the direction of the dust collector as well as
overheating of the power tool and the materials being
sanded, empty the dust collector/container in time,
observe the material manufacturer's working instruc-
tions, as well as the relevant regulations in your country
for the materials being worked.
Operating Instructions.
Guide the power tool toward the work piece only
when switched on.
Guide the power tool uniformly and with light feed in
the cutting direction. Excessive feed reduces the tool
life of the application tools.
Stroke adjustment:
– low stroke rate for working aluminium and plastics,
– high stroke rate for working steel.
To increase the tool life of the saw blade when sawing
metal, it is recommended to use a lubricating agent:
– for cuts in steel sheet: Cutting oil,
– for cuts in aluminium: Petroleum.
As an alternative, cutting paste can also be applied to
the cutting line.
Using the recommended clamping
devices.
Clamping fixture 9 07 02 001 00 1
For pipes with diameters to 159 mm, use the clamping
fixture 9 07 02 001 00 1.
– Place the clamping chain around the work piece and
insert the hooks of the grabber in the clamping
chain.
– Tension the chain with the clamping-fixture handle.
– Mount the hacksaw to the retaining bolt (see
"Mounting the clamping fixture").
The clamping head is readjustable for saw cuts and can
be used for angle cuts.
Clamping fixture 9 07 02 004 00 6
For large pipes with diameters from 100 mm to
325 mm, use the clamping fixture 9 07 02 004 00 6 as
well as saw blades with lengths of 500 mm or 600 mm,
and a thickness of 2 mm. With the extension chain
3 02 31 003 00 3 (bolts 3 02 16 130 00 4), pipes with
diameters to 440 mm can also be cut.
Clamping fixture 9 06 06 002 00 9
When cutting pipes with diameters to 325 mm with the
1.6 mm thick and 530 mm long saw blade, use the saw
blade guide 9 06 06 002 00 9.
– With the auxiliary handle removed, mount the saw
blade guide to the mounting hole of the gear head.
Clamping fixture 9 07 02 003 00 8
To cut profiled sections to a width of 310 mm and a
height of 550 mm, use the clamping fixture
9 07 02 003 00 8. Its design corresponds to that of a
parallel vice. The clamping jaws and the clamping head
are adjustable.
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