SA_HF_intern_0194307-02_eng - 第22页
3 Serv ice Gan tri es SIPL ACE HF-Ser ies Replacing the Gantry [030 06781-xx ] 3-8 0019 43 07- 02 Is su e 1 1/ 2004 Copy ri gh t © 2 004 S ie m ens 1 3 2 Carefully r ub the following cont act surfaces wi th a dressi ng…
SIPLACE HF-Series
Replacing the Gantry [03006781-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-7
Installation
2
2
1
2
Check whether the holes (4 x M3) for the trailing cable pressure
plates (1) have been properly drilled through on the new gantry.
If not, re-cut the thread with an M3 screw tap.
CAUTION
Take care not to damage the surface of the gantry during drilling.
Carefully rub the contact surfaces (2) of the new gantry with a
dressing stone (oil stone) and wipe clean with a cloth and
ethanol.
3
Service
Gantries
SIPLACE HF-Series
Replacing the Gantry [03006781-xx]
3-8
00194307-02 Issue 11/2004 Copyright © 2004 Siemens
1
3
2
Carefully rub the following contact surfaces with a dressing
stone (oil stone) and wipe clean with a cloth and ethanol.
1. Magnet support
2. Contact surfaces of the 4 guide slides
3. Contact edges of the 4 guide slides
Enlist the help of a second strong person. Lift the gantry up to
the guide slides and secure the gantry at the top with two
screws (M4 x 14).
Then loosely screw in the remaining screws. Observe the
correct screw lengths.
SIPLACE HF-Series
Replacing the Gantry [03006781-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-9
2
1
2
Do not tighten the fastening screws yet!
Lift the far end of the gantry (1) so that the gantry rests on the
contact edges of the top guide slide (2).
Tighten the top fastening screws.
Then tighten all 16 fastening screws with the aid of the special
torque wrench ("Bruchsal version") (9.5 N).