Ulma TFS100, Руководство пользователя, Страница: 10 / 85

-1- SAFETY DEVICES
COMUN0001_EN-04 6/9
Return the machine to its normal operating condition
Reconnection may be made after performing the repair, maintenance, connection or
other operations and once the equipment is prepared for use.
Inspect the work area and rest of the machine affected by the lock-out/tag-out, to
ensure that no one is exposed.
Remove additional protections, if any.
Remove all tag-outs and other lock-outs.
Reconnect all switches that were disconnected.
The machine is now in service again for normal production.
10 WEEKLY CHECKS
Main switch operation.
Operation of emergency stop.
Correct operation of all safety guard micros.
Guards prevent access to dangerous points on the machine.
The guards are perfectly secured to ensure that there is no danger whatsoever for the
user.
The doors on the electrical cabinet and junction boxes are closed properly.
11 AERIAL NOISE EMITTED
The equivalent continuous A-weighted sound pressure level experienced by this
machine is 74 dB (A).
12 SAFETY WITH VACUUM PUMPS
This section shall only apply to machines that include vacuum pumps.
IMPORTANT WARNING
IN STANDARD VERSIONS, THIS EQUIPMENT IS NOT PREPARED TO BE
OPERATED WITH A MIXTURE OF GASES THAT CONTAIN OXYGEN OVER 21%
IN ITS COMPOSITION.
If a gas is to be injected in the package that contains oxygen exceeding the indicated
proportion (21%), the vacuum pump must be adapted so that it may work under these
conditions. There is a risk of ignition, with the possibility of explosion, due to the
reaction between the oils in the pump and the gas enriched with oxygen
If you wish to work under these conditions, please contact ULMA