Operating Instructions Thread tapping units/ Accessoriesr 01/09, Software 4.9
©
01.1994-2016 microtap GmbH
75
8.6.
Air Blast unit
a. Installation please see chapter „MMS Minimum – quantity – lubricant unit “.
b. Plug in connector (15 pol. SUB-D) to the I/O user interface at the back of the
machine head.
c. Position nozzle (yellow) so that the air cone meets the tool in the upper
position of the spindle.
d. Always wear eye protection when operating the machine.
Chips and contamination can cause damage to the eyes during blowing out!
e. The air blast impulse starts when the working spindle reaches the upper -
back position (and also when the machine is first switched on).
f. The time (duration of the air impulse) can be set with the potentiometer at the
15 pol. SUB-D connector using a screw driver.
g. Air quantity can be changed using the throttle (right beside the quantity
regulation of the micropump from the MMS).
h. Install the O-ring (48mm x 4mm) to the spindle between spindle and housing
so that there is no chance for chips and contamination to get into the machine.
ATTENTION!
Set the air blast so that there is no chance for chips and contamination getting into
the machine between spindle and housing.