OPERATION
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
34
BF16V
18.2
Retracting the machine
NOTE
Never shift the gears of the machine while the machine is in operation.
WARNING
Before starting the machine, make sure that you have followed all assembly and
adjustment instructions, that you have read the instructions and that you are familiar
with the various functions and safety features of this machine. Disregarding this
warning may result in serious injury or even death!
After assembly is complete, test the machine to ensure that it is functioning properly and ready for
regular operation. This is done without a clamped workpiece. Perform the test as described below.
18.2.1
Performing a test run
1.
Make sure that you have understood the safety instructions in this manual and that all
other assembly steps have been completed.
2.
Make sure that all tools and objects used during setup are removed from the machine.
3.
Release the locking levers of X-, Y- and Z-axis.
4.
Check the handwheels and handles of the machine for tightness.
5.
Set the spindle speed of the spindle to the lowest speed.
6.
Unlock the Emergency Stop.
7.
Switch on the milling spindle using the speed controller.
8.
Allow the machine to idle for about 30 minutes.
9.
Increase the speed step by step after 30 minutes.
Caution! Change speed only after spindle standstill!
The retraction must be carried out at the lowest spindle speed. Let the machine run at this speed
for about 30 min. Pay attention to any abnormalities and/or irregularities, such as unusual noises,
unbalance, etc. If everything is OK, gradually increase the speed.
If unusual noises or vibrations occur during the test run, stop the machine immediately and read
the Troubleshooting section. If you cannot find a remedy, contact your specialty retailer or
customer service.
18.3
Operating the machine
WARNING
Danger due to electrical voltage! Handling the machine with the power supply up can
lead to serious injuries or even death. Always disconnect the machine from the power
supply before carrying out any adjustment or conversion work and secure machine it
against unintentional reconnection!
CAUTION
Before changing any tools, stop the spindle, wait for all machine parts to come to a
standstill and secure the machine against unintentional restart.
