Speeds; Environmental Conditions; Operating Material; Emissions - Optimum OPTIdrill B20 Operating Manual

2.7

Speeds

Spindle speeds [ rpm ]
2.8

Environmental conditions

Temperature
Relative humidity
2.9

Operating material

Toothed rod
Drill column
2.10

Emissions

The generation of noise emitted by the drilling machine is lower than 80 dB(A). If the drilling is
installed in an area where various machines are in operation, the noise exposure (immission)
on the operator of the drilling machine at the working place may exceed 80 dB(A).
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, how-
ever, allow the operator of the machine to more easily evaluate the hazards and risks.
CAUTION!
Depending on the overall noise exposure and the basic threshold values, machine
operators must wear appropriate hearing protection. We generally recommend the use
of noise and ear protection.
3

Delivery, interdepartmental transport and unpacking

EN B20 | B25 | B32
18
B 20
•
B 20
standard plain bearing grease
Acid-free lubricating oil
Translation of original instruction
B 25 B 32
•
B 25 B 32
5 ~ 35 °C
25 - 80 %
Version 1.0.1 - 2020-07-23