Dage 4000HS - Removal of Other Hazardous Energy Sources

26
1) Remove the load cell if fitted and store safely in the storage spaces
provided on the side of the machine. If the Emergency Stop button has
been used then it may be necessary to move the Y stage out of the way by
hand in order to prevent any damage to the load cell or prevent the
flipping guard from fouling on the work holder.
2) Investigate and rectify the cause of the failure, resetting any circuit
breakers.
CAUTION: IF A FUSE HAS BLOWN THEN INSURE THAT A FUSE OF THE
SAME RATING IS FITTED IN ITS PLACE FOR CONTINUED
SAFETY AND PROTECTION. IT SHOULD ALWAYS BE
REMEMBERED THAT IF A FAILURE HAS OCCURRED THE
CAUSE MUST BE INVESTIGATED AND RECTIFIED PRIOR TO
RETURNING THE MACHINE TO OPERATIONAL USE.
3) Restore the machine back to operation. The Emergency Stop button, if
used, will need to be released.
4) Power up the machine using the normal procedure making sure to watch
for erratic behaviour. If there appears to be any erratic behaviour report it
to your supervisor or maintenance and investigate and rectify the cause of
this erratic behaviour.
5) Check for normal operation.
6) Refit cartridge and re-check normal operation.
7) If all okay then continue using the machine as normal.
5.3.2 Removal of other Hazardous energy sources
Other hazardous energy sources that are connected to the 4000HS include the air
and vacuum supplies.
Currently the 4000HS has no need for a vacuum supply although the hardware is
present so it may still be connected. If it is connected and requires disconnecting
then it is important to remember to shut off the supply before the pipes are
disconnected. Similarly the air supply needs to be shut off prior to disconnection.
Reconnecting these supplies is the reverse of disconnection. When reconnecting
either the air or vacuum supply it is extremely important to re-connect the pipes
correctly or damage to the machine may occur.
CAUTION:
WHEN DISCONNECTING THE AIR SUPPLY PIPE IT IS
EXTREMELY IMPORTANT TO ENSURE THAT THE MACHINE
HAS BEEN ISOLATED FROM AIR PRESSURE AS NEAR TO THE
SOURCE AS POSSIBLE TO AVOID INJURY. IT WILL ALSO BE
NECESSARY TO DISHARGE ANY RESIDUAL PRESSURE IN THE
LINES AFTER THE SUPPLIES HAVE BEEN SHUT OFF AND
BEFORE THEY ARE DISCONNECTED.