P.I.T. PWC125-C, Operation Manual

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Wall Chaser
8
ers. Certain dusts, such as oak or beech
dust, are considered as carcinogenic, es-
pecially in connection with wood treatment
additives (chromate, wood preservative).
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 fi lter-class
respirator.Observe the relevant regulations
in your country for the materials to be
worked.
The vacuum cleaner must be approved for
the extraction of masonry dust. P.I.T. provides
suitable vacuum cleaners.
► Prevent dust accumulation at the work-
place.
Dusts can easily ignite.
The machine can be plugged directly into
the receptacle of a P.I.T all purpose vacuum
cleaner with remote starting control. The vac-
uum cleaner starts automatically when the
machine is switched on.
Mount the elbow onto the vacuum connection
and connect a vacuum hose (accessory).
Connect the vacuum hose with a vacuum
cleaner (accessory). An overview for the con-
nection of various vacuum cleaners can be
found at the end of these instructions.
Information for the Use of Wall Chasers
Please observe the following notes in order
to reduce the dust emissions occurring while
working.
– Use only the combinations of wall chaser
and dustcategoryM vacuum cleaner rec-
ommended by P.I.T.Other combinations
can lead to insuffi cient dust collection and
separation.
– Observe the operating instructions of the
vacuum cleaner for maintenance and
cleaning of the vacuum cleaner, including
the fi lter. Empty dust collection containers
immediately once full. Clean the filters of
the vacuum cleaner regularly and always
insert the fi lters completely into the vacu-
um cleaner.
– Only use vacuum hoses as intended for by
P.I.T.Do not manipulate the vacuum hose.
When rocks or chunks of stone/masonry
are drawn into the vacuum hose, cease
work and clean the vacuum hose immedi-
ately. Prevent the vacuum hose from being
bent or creased.
– Use the wall chaser only according to its
intended use.
– Only use tools that are in perfect condition.
Decrease in work progress is noticeable
whilst using worn tools.
– Observe the general requirements for con-
struction sites.
– Provide for good ventilation.
– Ensure that the working range/area is free
of obstructions. For longer slots, the vacu-
um cleaner must be guided along in time,
without obstructions in the path.
– Wear hearing protection, protective gog-
gles, dust mask and gloves as required. As
dust mask, use at least a particle-fi ltering
class FFP2 half mask.
– Use a suitable vacuum cleaner for clean-
ing the workplace. Prevent settled dust
from being swirled up by sweeping.
Adjusting the Protection Guard
The protection guard can be adjusted within
limits.
Loosen clamping nut and turn the protection
guard according to the working conditions.
Afterwards, tighten the protection guard with
clamping nut again.
Mounting the Auxiliary Handle
Depending on the working manner, screw the
auxiliary handle to the right or left on the aux-
iliary handle holder.
After loosening locking screw, the auxiliary
handle holder can be adapted to the respec-
tive working position in 30° steps.
When tightening locking screw, take care
that the four positioning pins on the auxiliary
handle holder are seated in the holes of the
protection guard.
Mounting Diamond Cutting Discs
►
Before any work on the machine itself,
pull the mains plug.
► When mounting and replacing diamond
cutting discs, it is recommended to
wear protective gloves.
►
Diamond cutting discs become very hot
during operation; do not touch them
until they have cooled down.
► Use only diamond-tipped cutting discs.
Segmented diamond wheels may only
have negative cutting angles and slots
between the segments to a maximum of
10mm.
Place the power tool on its side so that the
cutting depth scale can be seen.
Loosen clamping lever and adjust the least
cutting depth.