HS50_advance_level 2 - 第184页
07/2002 Editio n Student G uide HS -50 Advanc ed II 7 X-Axis 26 (1) T e nsionin g key (2) T ooth ed bel t (3) Synch roniz ing disk , long (4) Deflec tion u nit X (5) X-axis moto r unit (6) Synchro nizin g disk, sh ort
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
25
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– Set of DIN 911 Allen keys
– TSM belt tension measuring device, from item number 00326015-01
– "Measuring belt tensions" operating instructions
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Toothed belt, Synchroflex 50 ATS5-1205 E9-11, from item number 00331076-01
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➠ Switch the placement system off and secure it to prevent switching on again.
DANGER POWERFUL MAGNETIC FIELD
Always follow the special safety instructions when working in the vicinity of powerful magnetic
fields.
➠ Dismantle the two tensioning keys (item 1 in Fig. 7.5 - 5) (see section 7.5.2.2)
➠ Remove the toothed belt from the two synchronizing disks (item 2 in Fig. 7.5 - 5).
➠ Unthread the toothed belt from the deflection unit (item 4 in Fig. 7.5 - 5).
➠ Remove the toothed belt from the synchronizing disk of the X-axis motor unit (item 5 in Fig.
7.5 - 5
).
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
26
(1) Tensioning key
(2) Toothed belt
(3) Synchronizing disk, long
(4) Deflection unit X
(5) X-axis motor unit
(6) Synchronizing disk, short
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
27
,QVWDOOLQJWKH;D[LVWRRWKHGEHOW
➠ Place the toothed belt around the synchronizing disk of the X-axis motor unit (item 5 in Fig. 7.5
- 5).
➠ Thread the toothed belt into the deflection unit (item 4 in Fig. 7.5 - 5).
➠ Thread the two ends of the toothed belt into the openings on the tension jack (item 2 in Fig. 7.5
- 6) until it runs approximately 270° around the synchronizing disks (item 3 in Fig. 7.5 - 6).
(1) Head mount
(2) Tension jack
(3) Synchronizing disk, long
(4) Tensioning keys
(5) Hexagon socket-head screw for tensioning the toothed belt
(6) Synchronizing disk, short
➠ Fit the two tensioning keys (item 4 in Fig. 7.5 - 6) (see section 7.5.2.3).