KARAT
®
130/164/300
GB
OPERATING MANUAL KARAT® 130/164/300
23
plate is located directly above the required
drilling location.
•
Fasten the drill stand.
Setting the drilling angle
•
Loosen the clamping lever
17
.
•
Push in or pull out the rod
15
until the
desired drilling angle is shown on the scale.
•
Tighten the clamping lever
17
.
Drilling
•
Always ensure a adequate anchorage in the
underground.
•
Open the water tap
7
.
•
Actuate the ON/OFF switch
2
.
•
Drill using an even forward feed. Do not over-
load the machine.
•
The leaking water should be milky and not
clear.
•
Always loosen the locking screw
16
(Karat
130/164) or the clamping lever
35
(Karat 300)
when drilling.
•
After drilling switch the machine off and shut
off the water tap.
drILL staNd fIxatIoN
CAUTION: The drill stand must
always be mounted firmly and
must not be able to move during
drilling.
Secure using assembly
•
Drill the rawlplug hole Ø 15/16 mm (see
instruction rawlplug).
•
Insert rawlplug SD M12
•
Screw in assembly
25
.
•
Align the drill stand.
•
Fasten the drill stand with the spindle nut
24
.
Vacuum pump fixation
Setting up the vacuum pump
•
Position the machine horizontally. Maximum
tilt of 10°.
•
Fasten, mount suction hose
42
and fasten
with hose clip
41
.
WARNING: Maximum drilling diam-
eter of 100 mm. Mount the drill
stand on an even, firm and smooth
surface using the vacuum pump,
never “over” head. Always connect
the core drill and the vacuum pump
to the same power outlet. Never
turn off the vacuum pump during
operation.
•
Install the vacuum kit.
•
Turn the fixation screws
21
ensuring, how-
ever, that the seal
29
is not squeezed.
•
Align the drill stand.
•
Mount the suction hose to the connection for
the vacuum pump
27
.
•
Close the ventilating tap
28
.
•
Connect quick coupling
43
to vacuum kit
27
on the drill stand.
•
The machine has no On/Off switch; it is put
into operation by inserting the mains plug
45
into the socket.
•
The existing vacuum can be read from the
vacuum gauge
40
.
•
The vacuum gauge
40
must show a vacuum
of below -0.65 bar. If not check for leakage.
•
Do not commence work until the required
vacuum has been reached.
•
Watch the vacuum gauge
40
while working.
If the vacuum rises above -0.65 bar, inter-
rupt the work immediately and completely
remove the drill stand.
Empty the fluid collecting container 44
•
If fluid is sucked in during operation, the
vacuum will no longer be maintained. Pull
the mains plug out immediately.
•
Unscrew the fluid collecting container
44
.
•
Remove the float and empty the container.
•
Replace the float and screw on the container
tightly again.
CAUTION: The machine becomes
hot after a long period of use. Do
not touch the machine directly
after operating it.
