Optimum 3034252, Руководство по эксплуатации, Страница: 26 / 84

Version 1.0.2 - 2020-07-06 26 Translation of original instruction
DH35V EN
DH
35
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G
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3.f
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3.8 First commissioning
CAUTION!
First commissioning may only take place after proper installation.
WARNING!
The use of improper tool holders or their operation at inadmissible speeds constitutes a
hazard.
Only use the tool holders (e.g. drill chuck) which were delivered with the machine or
which are offered as optional equipment by OPTIMUM.
Only use tool holders in the intended admissible speed range.
Tool holders may only be modified in compliance with the recommendation of OPTI-
MUM or of the manufacturer of the clamping devices.
WARNING!
There is a danger to persons and equipment, if the first commissioning of the geared
drill is carried out by inexperienced personnel.
We do not accept any liability for damages caused by incorrectly performed
commissioning.

Qualification of personnel on page 11
3.8.1 Connecting the optional foot switch
Floating contact for thread cutting.
The foot switch is used for reversing the direction of rotation for tapping, and/or to switch off the
automatic spindle feed.

Connect the foot switch to the connector.
INFORMATION
The connection cable has no polarity. The contact (2 wires) is designed as looped signal.
3.8.2 Warming up the machine
ATTENTION!
If the geared drill and in particular the drilling spindle is immediately operated at
maximum load when it is cold it may result in damages.