LNS Hydrobar Express 220, Руководство по устранению неисправностей и каталог запасных частей

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Chapter 1: Alarms
HYDROBAR EXPRESS 220
1-31
Bar Remnant Too Long
BAR REMNANT
TOO LONG!
POSSIBLE CAUSES:
-END OF BAR POSITION
IMPROPERLY ADJUSTED
-MACHINING VERY LONG
PARTS WITHOUT
OPTIMIZING BAR
LENGTH FOR MINIMUM
REMNANT LENGTH
Description:
The maximum remnant that the bar feed can remove is 500mm (19.685”). The Bar Remnant Too Long alarm occurs during the
remnant extraction sequence. After machining the last part and the clamping device opens, the pusher reverses to a determined
position, the front measuring stop is activated, if signal switch SQ1 is not detected the bar feed continues with the extraction and will
stop when it comes time to drop a new bar into the guiding channel, at which point this alarm is generated.
Solution:
1. Alarm needs to be cleared. Press the STOP key on the remote control station to clear the message and reset the alarm.
2. Press the F1 key on the remote control station for manual mode.
3. Press the F1 key on the remote control station and remove the long remnant from the channel.
4. After removing the remnant from the channel, press the F1 key ( √ ) to verify that the bar has been manually removed from
the channel.
•
Check the End of Bar setting in the
Parameters Related to Positioning
menu.
•
If the part length is fairly long, it will be necessary to cut the bar stock to achieve a minimum remnant length.
•
If the problem persists please contact LNS America, Inc. for further information.