SA_HF_intern_0194307-02_eng.pdf - 第47页

SIPL ACE HF-Ser ies Replacing the X -Drive (Prima ry) [00375245 -xx] Serv ice Gan tri es 3 Copy ri ght © 200 4 S ie m ens 0019 43 07- 02 Is su e 1 1/ 2004 3-33 3.1.4.1 Installation Check fo r Guide Sli de and Moto r Supp…

Service

Gantries

SIPLACE HF-Series

Replacing the X-Drive (Primary) [00375245-xx]

3-32

Sealing Drill Holes Where Necessary

Depending on the head configuration, different holes are used to fasten the head. Those not required must be sealed.

This prevents cooling air from escaping!!

 Template for 12/6 C+P head (03011690-xx)

 Template for twin head (03011693-xx)

 Grub screws M 4x6-ST (00309422-xx)



Clean all holes with a pipecleaner and ethanol, to remove

residual adhesive.



Place the respective template on the centering pins of the head

mount and attach it.



Screw the grub screws through the holes on the template

(secure with Loctite 241) into the head mount.



The grub screws must be level with the surface of the head

mount or, better still, slightly sunk.

SIPLACE HF-Series

Replacing the X-Drive (Primary) [00375245-xx]

Service

Gantries

3.1.4.1 Installation Check for Guide Slide and Motor Support

Installation Check



From behind, shine a nonmagnetic Xenon flashlight between

the X-drive and the magnetic strip (1).



There should be no gap (4) between the motor support (2) and

the guide slide (3) .



If there is a gap, you will need to dismantle and remount the X-

drive.



Check the distance between the X-drive and the magnet cover

with a 0.4 mm thickness gauge (plastic).



To do this, place the thickness gauge between the X-drive and

the magnet cover and then push the X-drive back and forth,

along the entire length - movement should be smooth with no

sticking or jamming.

Service

Gantries

SIPLACE HF-Series

Replacing the X-axis Read Head [03006472]

3-34

3.1.5 Replacing the X-axis Read Head [03006472]

1. Position of the X-axis read head