Optimum OPTIdrill B 40GSP, Operating Manual, Page: 19 / 79

Technical data
Version 2.1.1 - 2020-07-27 19 Translation of original instruction
B40 GSP EN
B40G
SP_
GB_2
.f
m
2.10 Emissions
The airborne noise of the drilling machine is 76 to 80 dB (A) at the operator position and operat-
ing conditions in accordance with DIN ISO 8525. If the machine is installed in an area where
various machines are in operation, the noise exposure (immission) on the operator of the drill-
ing machine at the working place may exceed 85 dB(A).
INFORMATION
This numerical value was measured on a new machine under proper operating conditions.
Depending on the age respectively on the wear of the machine it is possible that the noise
behaviour of the machine changes.
Furthermore, the factor of the noise emission is also depending on manufacturing influencing
factors, e.g. speed, material and clamping conditions.
INFORMATION
The mentioned numerical value is the emission level and 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 precaution 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 the proximity and the period of time during which the oper-
ator 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 shall allow the operator of the machine to more eas-
ily evaluate the endangering and risks.
CAUTION!
Depending on the overall noise exposure and the basic
limit values the machine operators must wear an appropriate hearing protection.
We generally recommend to use a noise protection and a hearing protection.
Number of steps 18
2.7 Environmental conditions
Temperature [° C] 5 - 35
rel. humidity [%
rel.
] 25 - 80
2.8 Operating material
Gear oil for spindle sleeve gear 4.5 liters Mobilgear 627 or a comparable oil

Lubricant on page 69
Toothed rod and drill column commercial slide bearing grease
2.9 Coolant equipment
Max. height of pressure [m] 3
Tank capacity [ liter ] 5
Rate of flow [liter/min.] 2