______HSD Technological equipment for Automation _____________________________________
5801H0017 Rev. 02 _________________________________________________________ 51/98
10.2 CHECKING THE ELECTRO-SPINDLE ON FIRST START-UP
• Warm up the electro-spindle briefly at no load (see section 11.3 ).
• Make sure that pressurization air comes out from the labyrinth ports in the spindle
nose. (Check with the electro-spindle stationary.)
PRESSURIZED AIR MUST ALWAYS BE PRESENT, EVEN WHEN THE
ELECTRO-SPINDLE IS NOT OPERATING.
• Check that the air from the fan flows towards the spindle nose.
THE FAN MUST ALWAYS BE ON, EVEN WHEN THE ELECTRO-SPINDLE IS
NOT OPERATING.
• Check that the air purge is on during tool changes.
• Check that the compressed air hoses and unions do not interfere with cables or
machine parts during tool change movements (approx. 1 mm).
• Check that the electro-spindle control sensors operate according to the logic
described in section 0.
HSK F63 VERSIONS ONLY: THE ELECTRO-SPINDLE MUST ONLY BE
STARTED UP WITH THE TOOL HOLDER LOCKED IN PLACE ([SENSOR 1 +
SENSOR 4] ON AND SENSOR 2 OFF).
• The tool holder must be ejected about 0.5 – 0.9 mm in ISO 30 versions and 0.5 –
0.6 mm in HSK F63 versions.
TOOL CHANGES MUST ONLY TAKE PLACE WHEN THE SPINDLE AND THE
MACHINE ARE STATIONARY (SENSOR 2 ON AND SENSOR 1(ISO30) OR
SENSOR 1+4(HSK) OFF).
• The push-button on the terminal block must execute a manual tool change.
THIS BUTTON MUST ONLY BE ENABLED WHEN THE SPINDLE AND
MACHINE ARE STATIONARY. (See section 9.6.5 .)
• The direction of spindle rotation must match the settings in the numeric controller.
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