Inhoudsopgave
Advertenties
eng
operation for reuse elsewhere. To do so, turn the knurled threaded rod back
by about 10 mm. A light tap on the knurled threaded rod will release the pin of
the expansion anchor, allowing it to be removed.
3.3.3. Fastening in masonry with quick clamping set 500
In porous masonry it is to be expected that plug fastening of the drill stand will
not be successful. In this case we recommend drilling completely through the
wall with a drill diameter of 18 mm and fastening the drill stand with the quick
clamping set 500 (63) (assessory, Art. No. 183607).
3.3.4. Securing with vacuum suction
The drill stand can be held by a vacuum for core drilling in parts with a smooth
surface (e.g. tiles, marble) in which no dowel pin fastening is possible. The
vacuum fastening (Art. No. 183603) can only be used for REMS Titan. The
suitability of the parts for vacuum fastening must be checked. Coated, laminated
surfaces or tiles can come off. The vacuum fastening may only be used on
regular or smooth surfaces and never on irregular, rough surfaces because
otherwise the vacuum fastening can come loose and cause injuries. Proceed
as follows:
Place the sealing ring (43) into the channel on the underside of the sole plate
(6). Close off the slot (7) in the sole plate (6) with the cover plate with hose
connection (42). Connect vacuum pump (67) (Art. No. 183670) to hose connec-
tion (41) and suck drill stand tightly to the base. Check the vacuum pressure
constantly during drilling (pressure gauge). Observe the operating instructions
of the vacuum pump used. Drill with low thrust pressure. The vacuum pump
should be left switched on during drilling to prevent the drill stand accidentally
coming loose.
3.3.5. Securing with a quick-action upright
The REMS Titan also offers the possibility of securing the drill upright between
the floor and ceiling, or between two walls. This is done, for e xample, by placing
a conventional quick-action upright or a 1¼" steel pipe between the grip head
(29) of the drill upright and the ceiling/wall, and tightening it by holding a tool
such as a screw driver in the transverse hole. Tighten the locknut (30).
Note that the quick-action upright or steel pipe must be aligned with the boring
trestle, and that the threaded spindle (33) should be screwed by at least 20
mm into the thread of the boring trestle, and into the thread of the grip head,
in order to guarantee a stable support. Use a piece of wood or metal to distribute
the pressure force of the quick-action upright evenly on the ceiling or wall.
3.4. Dry-boring with drill upright
REMS Picus S1, REMS Picus S3 and REMS Picus SR
Secure the drill upright using one of the methods described in 3.3. Insert the
drill collar (13) of the drive unit into the mounting in the clamping angle (10),
and tighten the fillister head screw(s) (8) with an SW 6 hexa g on socket head
wrench. Screw the selected diamond core drilling crown onto the drive spindle
(11) of the drive unit, and lightly hand-tighten. There is no need to tighten it with
a wrench.
Use dust extraction and a suitable safety vacuum cleaner/dust extractor, e.g.
REMS Pull M (see 2.4.2.). The diamond core drilling crown could be damaged
by overheating if the dust produced by dry drilling is not sucked off. There is
also a risk of injury when the drilling dust compressed in the gap blocks the
diamond core drilling crown. If you have to work without dust extraction in fine-
pored material, the diamond core drilling crown should be pulled back as often
as possible and pushed forward again with a slight swing so that the drilling
dust is pushed out of the drilling gap. Suitable safety equipment, e.g. respirator,
disposable overalls, must be used. Observe the national regulations.
Make sure that the suction hose of the safety vacuum cleaner/dust extractor
does not kink and impair the dust extraction. Also make sure that no fragments
of stone or other objects jam in the diamond core drilling crown, the suction
rotor (46) and/or the suction hose. Empty the dust bag of the safety vacuum
cleaner/dust extractor early and clean/renew the filter regularly. Observe the
operating instructions of the safety vacuum cleaner/dust extractor.
Activate the drive unit at the switch (21). Lock the switch in the pressed state
by pushing the orange button forward (only Picus S1 and Picus S3). In Picus
SR the knob next to the switch (21) must be pressed to lock the pressed switch
(21). Slowly advance the diamond core drilling crown with the feed lever (4),
and carefully tap the drill hole. O nce the diamond core drilling crown has
engaged all-round, the feed rate can be increased. If the drive unit is stopped
due to excessive feed pressure, or becomes blocked as a result of resistance
in the drilling gap, the multi-function elec tronic system reduces the motor current
– and thus the turning speed of the drive unit – to a minimum. The drive unit
does not shut down how ever. As the feed pressure is reduced, the turning
speed of the drive unit is increased once more. This procedure, even if it is
repea ted several times in succession, prevents damage to the drive unit. If the
motor remains stopped despite the reduction in feed pressure, the drive unit
must be shut down and the diamond core drilling crown freed manually (see 5.).
WARNING
Pull out the mains plug!
NOTICE
Always wet drilling for steel-reinforced concrete!
REMS Picus S2/3,5
Loosen the two screws (52) on the flange of the REMS Titan, insert REMS
22
Picus S2/3,5 in the guide (53). Hold the drive machine and tighten the screws
(52). Tighten the locking nut. Screw the selected diamond core drill crown to
the drive spindle (11) of the drive machine and tighten by hand with a slight
swing. There is no need to use an open-ended wrench for tightening. Switch
on drive machine with switch (21). Lock the switch in the pressed state by
pushing the orange button forward. Slowly advance the diamond core drilling
crown with the feed lever (4), and care f ully tap the drill hole. O nce the diamond
core drilling crown has engaged all-round, the feed rate can be increased. If
the drive unit is stopped due to excessive feed pressure, or becomes blocked
as a result of resistance in the drilling gap, the multi-function elec tronic system
reduces the motor current – and thus the turning speed of the drive unit – to a
minimum. The drive unit does not shut down how ever. As the feed pressure is
reduced, the turning speed of the drive unit is increased once more. This proce-
dure, even if it is repea ted several times in succession, prevents damage to the
drive unit. If the motor remains stopped despite the reduction in feed pressure,
the drive unit must be shut down and the diamond core drilling crown freed
manually (see 5.).
WARNING
Pull out the mains plug!
NOTICE
Always wet drilling for steel-reinforced concrete!
3.5. Wet-boring with drill upright
REMS Picus S1, REMS Picus S3 and REMS Picus SR
Secure the drill upright using one of the methods described in 3.3. Insert the
drill collar (13) of the drive unit into the mounting in the clamping angle (10),
and tighten the fillister head screw(s) (8) with an SW 6 hexa g on socket head
wrench. Screw the selected diamond core drilling crown onto the drive spindle
(11) of the drive unit, and lightly hand-tighten. There is no need to tighten it with
a wrench.
Connect the water supply (see 2.5.). Activate the drive unit at the switch (21).
Lock the switch in the pressed state by pushing the orange button forward (only
Picus S1 and Picus S3). In Picus SR the knob next to the switch (21) must be
pressed to lock the pressed switch (21). Slowly advance the diamond core
drilling crown with the feed lever, and – with the water supply at a minimum –
carefully tap the drill hole. O nce the diamond core drilling crown has engaged
all-round, the feed rate can be increased. Adjust the water pressure to a point
where there is a m oderate, but c onstant, flow for water from the bore hole.
Insufficient water pressure (where the waste material flows out of the bore hole
as thick s ludge r ather than liquid) is as bad for the working efficiency and service
life of the diamond core drilling crown as is excessive water pressure, which
causes completely clear water to flow out. Suck up the drilling water preferably
with a suitable dry and wet vacuum cleaner, e.g. REMS Pull L or REMS Pull M.
WARNING
Ensure that no water is a llowed to get into the drive unit motor during
operation. DANGER OF FATAL ACCIDENT!
If the drive unit is stopped due to excessive feed pressure, or becomes blocked
as a result of resistance in the drilling gap, the multi-function elec tronic system
reduces the motor current – and thus the turning speed of the drive unit – to a
minimum. The drive unit does not shut down how ever. As the feed pressure is
reduced, the turning speed of the drive unit is increased once more. This
procedure, even if it is repeated several times in succession, prevents damage
to the drive unit. If the motor remains stopped despite the reduction in feed
pressure, the drive unit must be shut down and the diamond core drilling crown
freed manually (see 5.).
WARNING
Pull out the mains plug!
REMS Picus S2/3,5
Fix the REMS Titan in one of the ways described in 3.3. Loosen the two screws
(52) on the flange of the REMS Titan, insert REMS Picus S2/3.5 in the guide
(53). Hold the drive unit and tighten the screws (52) Tighten the lock nut. Screw
the selected diamond core drilling crown onto the drive spindle (11) of the drive
unit and tighten by hand with a slight swing. Tightening with an open-ended
wrench is not necessary.
Connect the water supply (see 2.5.). Switch on the drive unit with the switch
(21). Push the diamond core drilling crown forward with the feed lever (4) and
start drilling carefully with a low water supply. The feed can be increased once
the diamond core drilling crown has engaged all round. Set the water pressure
so that a moderate but constant supply of water emerges from the bore hole.
Too low water pressure at which the removed material emerges rather muddily
from the bore hole is ,just as much a disadvantage for the progress of work
and useful life of the diamond core drilling crown as too high water pressure at
which the flushing water emerges clearly from the bore hole. Suck up the
drilling water preferably with a suitable dry and wet vacuum cleaner, e.g. REMS
Pull L or REMS Pull M.
WARNING
Ensure that no water is a llowed to get into the drive unit motor during
operation. DANGER OF FATAL ACCIDENT!
If the drive unit is stopped due to excessive feed pressure, or becomes blocked
as a result of resistance in the drilling gap, the multi-function elec tronic system
eng
Advertenties
Inhoudsopgave
