SA_HF_intern_0194307-02_eng - 第54页
3 Serv ice Gan tri es SIPL ACE HF-Ser ies Replacing the Guide Slide of the Y-Axis [03020303-xx] 3-40 0019 43 07- 02 Is su e 1 1/ 2004 Copy ri gh t © 2 004 S ie m ens Dismantl ing the Magnet Cov er and the Magne tic S tri…
SIPLACE HF-Series
Replacing the Guide Slide of the Y-Axis [03020303-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-39
3.1.6 Replacing the Guide Slide of the Y-Axis [03020303-xx]
NOTICE!
If the guide slides need to be replaced on a machine with 2 gantries on
one side (e.g. HF-3), one of these gantries must be dismantled. Make
sure you replace the guide slides on both gantries. If there is only one
gantry on one side of the machine, this gantry need not be removed.
Tools and parts
4 or 8 guide slides [03020303-xx]
Screws and nut holders (order number 666400 from 2004 Hoffmann Catalogue)
Torque wrench
Cable ties
Blue covers [00355787-xx]
4 transportation locks for the gantry [03031930-xx]
3
Service
Gantries
SIPLACE HF-Series
Replacing the Guide Slide of the Y-Axis [03020303-xx]
3-40
00194307-02 Issue 11/2004 Copyright © 2004 Siemens
Dismantling the Magnet Cover and the Magnetic Strip
1
4
3
2
Lift the magnet cover plate (1) at the side with the long
magnetic strip and then fix the end of the cover plate to the X
gantry with adhesive tape. You can now access the long
magnetic strip.
Lever up the blue covers and loosen the 16 screws fastening
the long magnetic strip (4).
NOTE
If the blue cover is damaged (kinks, cracks etc.), replace it during
reinstallation. White or pale patches in the plastic indicate areas of
damage.
Remove the long magnetic strip (4).
DANGER
Please take special care when working in the vicinity of the powerful
magnetic fields produced by the magnetic strip. Risk of serious
injuries through trapping limbs.
Close the magnet cover plate and fix it to the machine base.
Remove the buffer (3) from the side with the long magnetic strip
(4).
Remove the cover plate from the central cover and then the
black plastic covers on the guide rails.
SIPLACE HF-Series
Replacing the Guide Slide of the Y-Axis [03020303-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-41
Push the gantry over to where the dismantled magnetic strip
was installed (out of the installed magnetic strip's area of
influence).
Fasten the gantry with the 4 transportation locks to prevent it
being accidentally moved.
Preparing the Guide Slide
3
3
3
1
3
2
The lubrication nipple needs to be positioned correctly in the new
guide slide. Make sure the contact surface of the guide slide is
correctly positioned.
1. Contact surface of the top guide slide
2. Contact surface of the bottom guide slide
3. Lubrication nipple
Remove the appropriate grub screw and screw the new
lubrication nipple into the correct position.