HS50的结构及原理.pdf - 第48页

2 Operational Safety Adjustment Instructions SIPLACE HS-50 2.4 Disabling of Air Supply / Discharging Pressure E dition 05/00 48 CAUTION When th e mach ine is s witch ed on, do not us e the stop v alve to i nterrup t the …

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Adjustment Instructions SIPLACE HS-50 2 Operational Safety
Edition 05/00 2.4 Disabling of Air Supply / Discharging Pressure
47
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The compressed air working pressure is set to 5.3 bar + 0.2 bar. The position of the compressed
air unit is indicated by item 4 in fig. 2.4 - 1
. The compressed air supply to the machine can be
interrupted using the shut - off valve (item 1 in fig. 2.4 - 1
).
Å Open the protective door.
Å You must remove the cover plate to use the shut - off valve.
Å Turn the lever on the shut - off valve (item 1 in fig. 2.4 - 1) from the vertical to the horizontal
position.
Å Watch the working pressure gauge and the pressure gauge for the compressed air supply of
the stopper (item 2 or 3 in fig. 2.4 - 1
).
– If the automatic placement system is switched on, the pressure discharges to 0 bar within 1
minute.
2 Operational Safety Adjustment Instructions SIPLACE HS-50
2.4 Disabling of Air Supply / Discharging Pressure Edition 05/00
48
CAUTION
When the machine is switched on, do not use the stop valve to interrupt the compressed air supply
for more than 30 minutes. If you need to shut off the pneumatic system for longer in order to carry
out maintenance or servicing work, you must switch the placement system off at the main switch
and disconnect it from the power supply.
Adjustment Instructions SIPLACE HS-50 2 Operational Safety
Edition 05/00 2.4 Disabling of Air Supply / Discharging Pressure
49
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WARNING
NEVER detach compressed air lines while they are still pressurized. Avoid the risk of injury!
(1) Shut - off valve lever in the CLOSED position
(2) Operating pressure gauge
(3) Pressure gauge for the component table operating pressure
(4) Input pressure manometer
(5) Position of the compressed air unit on the placement system behind the protective door