Version: 18/10/2016
Filename: NA-MHF-22-COD-E_version3.doc
© Meyrat SA 2017
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6.5 First starting of spindle
!
ATTENTION!
Before you start the spindle, all installation and adjustment operations must
be completed and the system (spindle and peripheral units) must be checked.
For the first starting with spindle, please observe the following instructions:
1.
Turn on the main switch of the machine.
2.
Switch on all peripherals units.
3.
Clean tool interface of spindle.
4.
Attach a properly balanced tool in the spindle.
!
ATTENTION!
The spindle can’t be operated without an inserted and fixed tool in the
clamp. Failure to comply with this condition will damage the interface and cause the
ejection of the tool, collet and nut.
5.
Start the spindle and let it run for about 5 minutes at 10% of maximum speed.
6.
Run the spindle continuously for 15 minutes until the maximum speed.
7.
Leave the spindle in function at maximum speed for 5 to 10 minutes.
8.
Meanwhile, check the temperature of the spindle and its vibration in accordance with the
protocol. When overheating, stop immediately and check the spindle cooling and lubrication.
100%
Speed %
75%
50%
25%
Gradual running
10%
Start
1
5
20
25
Time in minutes
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