Hilti DSH 700, Руководство по эксплуатации

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chine will run out of balance, vibrate excessively
and may cause loss of control.
j) Always use undamaged disc mounting flanges
of the correct diameter for the cutting discs
used.
Correctly sized flanges support the cut-
ting disc and thus reduce the possibility of disc
breakage.
k) When fitting the cutting disc, always take care
to ensure that the disc’s specified direction of
rotation corresponds to the direction of rotation
of the machine.
l) Store the cutting disc in accordance with the
manufacturer’s recommendations.
Incorrect or
careless storage may damage the cutting disc.
m) Don’t use cutting discs with a thickness greater
than 5.5 mm (0.22").
n) Remove the cutting disc from the machine after
use.
The cutting disc may suffer damage if the
machine is transported with the disc fitted.
o) Abrasive cutting discs for gasoline-powered cut-
off saws which are used for wet cutting must
be used up the same day as long periods of
exposure to moisture have a negative effect on
the strength of the disc.
p) Observe the expiry date for resin-bonded cutting
discs and don’t use the discs after this date.
q) Resharpen polished diamond segments (no dia-
monds project from the segment matrix) by cut-
ting with the disc in a very abrasive material
such as sandstone.
r) Don’t use damaged diamond cutting discs
(cracks in the steel disc, broken or polished
segments,
damaged arbor hole, bent or
distorted steel disc, heavy discoloration due to
overheating, steel disc worn away beneath the
segments, diamond segments with no lateral
overhang, etc.)
5.10 Personal protective equipment
The user and any other persons in the vicinity
must wear suitable eye protection, a hard hat, ear
protection, protective gloves and safety footwear
while the machine is in use.
6. Before use
6.1 Fuel
NOTE
The two-stroke motor runs on a mixture of gasoline
and oil. The quality of the fuel mixture decisively
influences the running and life expectancy of the
motor.
CAUTION
Avoid direct skin contact with gasoline.
CAUTION
Ensure that the workplace is well ventilated in order
to avoid breathing in gasoline fumes.
CAUTION
Use a fuel container that complies with the applic-
able regulations.
CAUTION
Alkylate gasoline does not have the same density
(specific weight) as conventional gasoline. To avoid
damage when alkylate gasoline is used, the machine
must be readjusted by Hilti Service. Alternatively, the
oil content can be increased to 4% (1:25).
6.1.1 Two-stroke oil
Use Hilti two-stroke oil for air-cooled motors or a
good quality two-stroke oil with the TC classification.
6.1.2 Gasoline
Use regular or super gasoline with an octane rating
of at least 90 ROZ.
The alcohol content (e.g. ethanol, methanol...) of the
fuel used must not exceed 10%, otherwise the life
expectancy of the motor will be greatly reduced.
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Printed: 07.07.2013 | Doc-Nr: PUB / 5069783 / 000 / 00