SA_HF_intern_0194307-02_eng - 第38页

3 Serv ice Gan tri es SIPL ACE HF-Ser ies Replacing the X -Drive (Prima ry) [00375245 -xx] 3-24 0019 43 07- 02 Is su e 1 1/ 2004 Copy ri gh t © 2 004 S ie m ens 3.1.4 Replacing the X-Dri ve (Primary ) [0037 5245-x x] Req…

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SIPLACE HF-Series
Replacing the Y-Drive (Primary) [03006768-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-23
Installation
2
1
4
3
2
Loosely fasten the new Y-drive (1) with the screws and
insulating plates (2) provided. Use Loctite 241 to secure the
screws.
Press the motor upwards (3) and tighten the two middle screws
(at the top and bottom).
Check that the ends of the insulating plates (4) do not jut out. If
necessary, press these back in with a suitable tool (e.g.
screwdriver) and then tighten the screws.
Tighten all 16 fastening screws with a torque wrench (5.5 N).
Install the proximity switch mount and proximity switches.
Fasten the connection cable so that it will not be in the way
when installing the gantry.
Install the gantry and the trailing cable.
3
Service
Gantries
SIPLACE HF-Series
Replacing the X-Drive (Primary) [00375245-xx]
3-24
00194307-02 Issue 11/2004 Copyright © 2004 Siemens
3.1.4 Replacing the X-Drive (Primary) [00375245-xx]
Required equipment
X-drive service pack (00375245-xx)
X-drive
4 x forcing screw
8 x locking screw (M4x60)
Metal templates for twin head and DLM2
6 grub screws M4x6-ST
Thickness gauge (plastic) 0.4 mm (approx. 50 cm long and 10 cm wide)
Foam mat 500 mm x 50 mm x 20 mm
Xenon flashlight (nonmagnetic)
Torque wrench with Allen key adapter
Loctite 241
SIPLACE HF-Series
Replacing the X-Drive (Primary) [00375245-xx]
Service
Gantries
3
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 3-25
Disassembly
5
5
1 4
3
2
1. X-drive (primary) with head mount
2. X-mount with trailing cable
3. Head adapter board
4. Mount with PCB camera
5. Head board
Dismantle the placement head.
Remove the head adapter board (3). The X-mount fixtures are
now (2) accessible.
Unplug the following cables from the head board (5) and
remove them from the x-mount (2):
X motor cable
X-axis scanner head
Temperature sensor