Deprag 3148457C, Руководство по эксплуатации, Страница: 12 / 32

12
In regards to air-quality according to ISO8573-1, we recommend:
C
LASS
R
ESIDUE
OF
O
IL
R
ESIDUE OF
D
UST
R
ESIDUE OF
W
ATER
Content
mg/m³
Particle
Size
m
m
Concentration
max. mg/m³
Dew Point
o
C
Pressure
Concentration
max. g/m³
Lubricated Air 4 5 15 8 +3 6
Dry Air 3 1 5 5 -20 0,88
4 Operation
Prior to commissioning, be sure to insert the tool as deeply as possible into
the collet and fasten it using the single-ended open-jawed wrench included in
the delivery (see
Safety Tips ).
Attention:
Before operating the tool, check that grinding insert is
securely fastened. A loose grinding insert may cause an
injury.
Use only acceptable grinding inserts. Check and make
sure that the allowable speed of the grinding insert is
higher than the speed of the grinder.
Keep the pressure light during working. High speeds at low pressure are
preferable over low speeds with high pressure. When selecting a milling
cutter mould, make sure that the work piece radius of boreholes or angles is
always larger than the milling cutter radius, as the milling cutter otherwise get
stuck and jag. When milling in recesses and slits, the milling cutter should be
moved marginally back and forth during the process.
Be sure to guide the machine in a manner ensuring that neither spring chuck
nor spindle touch the workpiece to avoid unnecessary wear and tear of these
parts and the ball bearings.
How to clamp inserting tool:
Insert grinding pin with shaft (standard shaft
Æ
6 mm) into collet 312688
(
Æ
6 mm
)
and fasten it using the spanner AF 9 and AF 10.