HEIDENHAIN iTNC 530 HSCI Service Manual

25 – 414 HEIDENHAIN Service Manual iTNC 530 HSCI
25.8 Corrective action
Keys If a key no longer makes contact:
Return the handwheel for repair!
If a key permanently makes contact:
If required, remove chips and clean the keyboard.
8 Shut down the control and switch off the machine.
8 Screw off the handwheel.
8 Clean it with a standard cleaning agent and a piece of cloth.
8 Dry the handwheel.
Potentiometers Replace the complete HR 520.
Cables and
handwheel
adapters
Replace defective parts only by original HEIDENHAIN components.
Control
components
If you have found that the handwheel interface on the MB 620 or the HSCI adapter PLB 6001 is
defective (connector X23), replace the component.
--> See ”Exchange of HEIDENHAIN components” on page 29 – 515.
Note
Individual keys, boards and other handwheel components are not exchanged in the field.
DANGER
When liquid cleaning agents were used, the electrical devices must dry completely before they
may be operated again.

HEIDENHAIN iTNC 530 HSCI Specifications

General

Brand	HEIDENHAIN
Model	iTNC 530 HSCI
Category	Control Systems
Language	English