Table of Contents
Advertisement
Drilling:
●
Plug in the machine
●
Reset the GFCI Switch
●
Use the table below as a guideline to
●
select the RPM for your drill bit diameter
and start the machine. (note the these
may vary with the different materials you
are drilling)
Bit Diameter
1/4" - 3/8"
1/2" - 11/16"
3/4" - 1"
1 3/8" - 1 1/2"
1 3/4" - 2 5/8"
Open the Water Valve until a little water
●
comes out the drill.
You are now ready to drill
●
Ventilation openings in the
housing of the machine
The ventilation openings must be free
●
from objects such as Styrofoam, stone or
concrete debris. Remove these objects
before using the machine. If the ventila-
tion openings are not clear it will
mean that the cooling of the motor is
diminished and can damage the
machine.
There is a small hole in the water
●
injection head located behind the
connecting valve for the water hose.
When water comes out this small hole it
is recommended that you stop using the
machine and to contact your local
service center. Continuing to use the
machine can result in damage to your
machine
OPERATING PROCEDURES
(11)
Position
Pos. 4/5
Pos. 4
Pos. 3/4
Pos. 3
Pos. 2
REPAIR & MAINTENANCE
It is important that you do not push on
●
the drilling machine but let the machine
do the work.
When the drilling performance of the
●
machine starts to decline it is recom-
mended to dress the diamond bit using a
dressing stick (see also page 9).
If the bit locks during the drilling pro-
●
cess it is recommended to stop drilling
immediately so that the machine and the
tile are not damaged.
Take the drill out carefully by lifting it
straight up from the drilling hole and try
to start drilling again. Never have the
machine rotating when trying to take out
the drill. This can damage your machine.
Storage after Use
The machine should be kept in a dry
●
place and kept out of the reach of
children
Defects and Faults
Contact your DALTOOL Distributor for
●
repair work. They can direct you to a
service center.
DALTOOL DAD2 OPERATING MANUAL V10/2007R1 PAGE 11
Advertisement
Table of Contents
