Optimum 3020640, Operating Manual, Page: 13 / 44

Technical specification
Version 1.0.1 - 2020-08-18 13 Translation of original instruction
DP33 EN
D
P
33_G
B.
fm
2.1 Emissions
CAUTION!
The operator should wear noise and hearing protection.
The A-weighted sound pressure level L
pA
is 70 to 73 dB.
The A-weighted sound power level L
WA
is 80 to 85 dB.
INFORMATION
This numerical value was measured on a new machine under the operating conditions specified
by the manufacturer. The noise behaviour of the machine might change depending on the age
and wear of the machine.
Furthermore, the noise emission also depends on production engineering factors, e.g. speed,
material and clamping conditions.
INFORMATION
The specified numerical value represents the emission level and does not necessarily a safe
working level. Though there is a dependency between the degree of the noise emission and the
degree of the noise disturbance it is not possible to use it reliably to determine if further precau-
tion measures are required or not. The following factors influence the actual degree of the noise
exposure of the operator:

Characteristics of the working area, e.g. size or damping behaviour,

other noise sources, e.g. the number of machines,

other processes taking place in proximity and the period of time, during which the operator
is exposed to the noise.
Furthermore, it is possible that the admissible exposure level might be different from country to
country due to national regulations. This information about the noise emission should, howe-
ver, allow the operator of the machine to more easily evaluate the hazards and risks.
Table size
387 x 387 mm
Spindle stroke
125 mm
Throat depth

Dimensions on page 14
Column diameter
Distance spindle - drill table
Distance spindle - base
Drilling table swivelling / rotating
± 45° / 360°
Dimensions

on page 14
Net weight of the machine
165 kg
Spindle speeds

Speed table on page 24
Speed steps
9
Ambient conditions Temperature
5 ~ 35 °C
Relative humidity
25 - 80 %