SA_HF_intern_0194307-02_eng.pdf - 第13页
SIPL ACE HF-Ser ies Safety Instruction s for the Comp ressed Ai r Supply Safe ty What to do Be fore Starting Servicing Work. .. 2 Copy ri ght © 200 4 S ie m ens 0019 43 07- 02 Is su e 1 1/ 2004 2-7 1 3 2 Turn the op er…
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Safety
What to do Before Starting Servicing Work...
SIPLACE HF-Series
Safety Instructions for the Compressed Air Supply
2-6
00194307-02 Issue 11/2004 Copyright © 2004 Siemens
2.2 What to do Before Starting Servicing Work...
Switch off the machine and secure to prevent unauthorized reactivation.
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 main power supply.
Disconnect the placement system from the compressed air supply.
Switch off the motor contactor in the power supply and secure the operating lever with a padlock.
SIPLACE HF-Series
Safety Instructions for the Compressed Air Supply
Safety
What to do Before Starting Servicing Work...
2
Copyright © 2004 Siemens 00194307-02 Issue 11/2004 2-7
1
3
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Turn the operating lever (1) counterclockwise.
Use the screwdriver to push the locking lug (2) out of the
operating lever (1).
Secure the operating lever with a padlock (3).
Alternatively: Attach warning signs.
If a machine can be locked, it must be. However, there are situations where energy isolating 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 securely fastened, it must be placed in a position visible to all and it may only
be removed by the person who attached it.
2
Safety
What to do Before Starting Servicing Work...
SIPLACE HF-Series
Safety Instructions for the Compressed Air Supply
2-8
00194307-02 Issue 11/2004 Copyright © 2004 Siemens
WARNING
To avoid damaging the collect+place head, ALWAYS observe the following points when moving 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.
ALWAYS take hold of the X-axis base with your hands to move the gantry.