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Optimum 3338180 Betriebsanleitung Seite 63

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the suitable speed is set depending on the diameter of the drill,
the pressure must only be such that the drill can cut without load,
if there is too much pressure, the drill will wear quickly and may even break or jam in the
borehole. If the drill jams, immediately stop the main motor by pressing the emergency stop
button,
use commercial cooling/lubricating agents for hard materials, e.g. steel and
generally always back the spindle out of the workpiece while it is still turning.
ATTENTION!
Do not use the drill chuck as a milling tool. Never clamp a milling cutter into a drill
chuck. Use a collet chuck and appropriate collets for end mills.
When milling, ensure that
the right cutting speed is selected;
for workpieces with normal strength values, e.g. steel, 18-22 m/min,
for workpieces with high strength values, 10-14 m/min,
the pressure is selected so that the cutting speed remains constant,
normal trade coolants/lubricants are used for hard materials.
CAUTION!
Additional for MH50V
WARNING!
This machine is not intended for use in residential buildings, in which the power supply
is provided via a public low voltage supply system. In these areas it may possibly be
difficult to guarantee electromagnetic compatibility due to lead bound as well as emitted
interferences.
INFORMATION
The milling machine MH50V with frequency converter for regulating the speed are built accord-
ing to the standard EN 61800-3 class C2.
The machine MH50V is authorized for industrial and commercial use in the business and com-
mercial areas, as well as in industrial areas. The use of the machine in public supply networks
requires a different configuration and/or additional measures.
This machine MH50 installed within the domestic environment require supply authority accept-
ance for connection to the public low-voltage power supply network. Please contact your local
supply network provider.
The machine MH50V installed within the category C3 (industrial) environment do not require
connection approval.
Version 1.0.5 - 2021-01-29
Translation of original instruction
MH50G│MH50V
EN
63

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Diese Anleitung auch für:

Optimill mh 50vOptimill mh 50g3338185