PANHANS Ultimo-Touch 245/100, Руководство по эксплуатации, Страница: 58 / 71

BA_PH_245-100-300_EN_06-22.docx
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18.3 Readjust the Motor Brake on Version 245|100
The 245|100 model is equipped with a mechanical motor brake. If
the machine no longer comes to a standstill within 10 seconds
when braking, the motor brake must be adjusted.
Switch off the machine during maintenance and repair
work and secure it against being switched on again
unexpectedly! Lock the main switch with a padlock!
Procedure:
• First, the milling spindle must be swivelled fully forwards via
the control (po45.5°)
• Then turn the main switch ( 1) off and lock it.
• Open the front service door.
•
A socket spanner SW 17 is required for adjustment.
•
Put the socket spanner on the adjusting nut (

Figure 63) and
adjust it clockwise by approx. 1/8 turn.
Figure 63: Adjusting screw of the motor brake
18.3.1 Check the Adjustment
• Before checking the adjustment, make sure that the belt is well tensioned (see

18.6.3).
• Then unlock the main switch ( 1 ) again and switch it on (position “ I ”)
• Turn the brake release switch to the “ Break Release ” position.

It must now be possible to move the V-belt pulley by hand. By turning it, you can now check whether
the brake is dragging, which means that it has been adjusted too excessively.

If the brake is dragging, the readjustment made must be minimally reversed again.
• Now turn the brake release switch back to “ Normal Operation ”.
• Start the spindle motor and wait until the machine has reached full speed.
• Then switch off the machine and check the braking time to standstill.
• If the braking time is still over 10 seconds, repeat the adjustment procedure (see section

18.3)
and check the adjustment again.
•
If the adjustment was not successful, please contact the customer service of the manufacturer.

If rattling noises occur in the area of the fan blade when turning the motor, please contact cus-
tomer service. Possibly the brake lining is worn out.
18.3.2 Replace Motor Brake
If the previously described adjustment of the motor brake was not successful, the motor brake must be replaced.
First make a note of the type designation and other information on the nameplate of your motor. Then contact
our customer service (telephone 0049 - 7571 / 755 - 0) to order a suitable new brake.
18.4 Motor Brake on 245|200 and 245|300
The motor brake cannot be readjusted on the 245|200 and 245|300 models, as these are equipped with a wear-
free, electric motor brake. If you still have problems with your brake, please contact our customer service (tele-
phone 0049 - 7571 / 755 - 0).