HS50_advance_level 2.pdf - 第173页
Stud ent Gu ide HS-5 0 Adva nced II 07/2 002 Ed ition 7 X- Axis 15 6DIHW\ SUHS DUDWLRQ 3RLQW VWRQRWHEHIRUHVW DUWLQJVHUY LFLQJZ RUN ➠ End all placemen t oper ations on the plac ement sys tem. ➠ Disconn ec…
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
14
(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 00330938-01
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
15
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➠
End all placement operations on the placement system.
➠ Disconnect the component table of the gantry concerned, if necessary.
➠ Switch the placement system off at the main switch.
➠ Wait until the operating system has shut down and the UPS has switched off.
➠ Disconnect the placement system from the power supply.
➠ Disconnect the placement system from the compressed air supply.
➠ Switch off the motor contactor in the power supply unit and secure the operating lever with a
padlock.
(1) Turn the operating lever (1) counter-clockwise.
(2) Use the screwdriver to push the locking lug (2) out of the operating lever (1).
(3) Secure the operating lever with a padlock (3).
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
16
– The Tag Out alternative:
If a machine can be locked out, it must be. However, there are situations where energy isolat-
ing devices can not accommodate locks. In these cases, the energy isolating devices must be
tagged to warn employees that the machine is de-energized for servicing. The tag must be se-
curely fastened, it must be placed in a position visible to all and it may only be removed by the
person who attached it.
WARNING
To avoid damaging the collect&place head, ALWAYS observe the following points when mov-
ing the gantry:
– 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.