Service Manual HS60 - 第102页

4 G ant ri es HS- 6 0 S erv ice Ma nu al 4.4 P o int s to no te bef or e star ti ng ser vici ng wor k 03/ 2003 US Is sue 100 4 F ig. 4. 3 - 2 Ga nt r y - pa rts o v erv iew 2 Key 4. 4 Point s to note b efore st arting se…

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HS-60 Service Manual 4 Gantries
03/2003 US Issue 4.3 Parts overview
99
4.3 Parts overview
4
Fig. 4.3 - 1 Gantry - parts overview
Key
4
(1) Tensioning key (00329478-01) (2) Tensioning key (00329485-01)
(3) X-axis motor unit (00333167-03) (4) Linear motor, primary part (00333148-02)
(5) Toothed belt, Synchroflex 50ATS5/1205, E9/11 (00331076-02)
4 Gantries HS-60 Service Manual
4.4 Points to note before starting servicing work 03/2003 US Issue
100
4
Fig. 4.3 - 2 Gantry - parts overview 2
Key
4.4 Points to note before starting servicing work
Æ End all placement operations on the placement system.
Æ Disconnect the component table of the gantry concerned, if necessary.
Æ Switch the placement system off at the main switch.
Æ Wait until the operating system has shut down and the UPS has switched off.
Æ Disconnect the placement system from the power supply.
Æ Disconnect the placement system from the compressed air supply.
Æ Switch off the motor contactor in the power supply unit and secure the operating lever with a
padlock.
(1) Elastomeric spring 25x10.5x50 (90 Shore A) From item number 00301040-01
(2) X-axis scale for HS50 From item number 00329316-01
(3) Deflection unit X From item number 00330938-02
HS-60 Service Manual 4 Gantries
03/2003 US Issue 4.5 Special safety instructions when working in the vicinity of powerful magnetic fields
101
WARNING
To avoid damaging the collect&place head, ALWAYS observe the following points when mov-
ing the gantry: 4
– NEVER move the gantry by pushing with your hands against the collect&place head.
– NEVER push the gantry while the Z-axis is lowered.
– Take hold of the cast iron part of the X-axis - ideally near the X-axis toothed belt deflection
pulley - and then move the gantry.
4.5 Special safety instructions when working in the
vicinity of powerful magnetic fields
RISK TO HEART PACE-MAKER WEARERS 4
The permanent magnets of the Y-axis have an extremely powerful magnetic field. Personnel wear-
ing heart pace-makers are NOT permitted to stand in the vicinity of permanent magnets (see
item 1 and 2 in Fig. 4.5 - 1). 4
CAUTION POWERFUL MAGNETIC FIELD 4
Æ Do not wear watches in the vicinity of permanent magnets since they can be damaged.
Æ Do not bring magnetic data media, check or credit cards near permanent magnets - the data
on the data media may be erased by the magnetic field of the permanent magnets.
WARNING RISK OF CRUSHING 4
Do not approach permanent magnets when carrying metal objects made of iron, steel or nickel.
The powerful force of attraction may cause fingers to be crushed. 4