13
Safety
Instructions for the Safe Operation
Commissioning/Setup Mode
For commissioning, the following principles apply:
•
Take protective measures against dangerous contact voltages in accordance with
pertinent regulations.
• The valve must be completely assembled and correctly adjusted. All screw connec-
tions must be securely tightened. All electrical cables must be installed correctly.
• Reliably secure machine parts which have already been connected against inadvert-
ently being switched on.
• Relubricate all lubricating points.
• Make sure lubricants are used properly.
• After conversion of the valve, residual risks must be reassessed.
Setting into Operation
For setting into operation, the following principles apply:
• Only allow properly qualified staff to set the valve into operation.
• Establish all connections correctly.
• The safety devices for the valve must be complete, fully functional and in perfect
condition. Check the function before starting any work.
• When the valve is switched on, the danger zones must be free.
• Remove any liquids that have escaped without leaving residues.
Operation
For operation, the following principles apply.
• Monitor the valve during the operation.
• Safety devices must not be changed, removed or taken out of service. Check all
safety devices at regular intervals.
• All guards and hoods must be fitted as intended.
• The place of installation of the valve must be adequately ventilated at all times.
• Structural alterations of the valve are not permitted. Immediately report any changes
on the valve to the person responsible.
• Always keep danger zones clear. Do not leave any objects in the danger zone. Only
allow persons to enter the danger zone when the machine is de-energized.
• Regularly check that all emergency stop devices are working correctly.
To Next Page
Loading...
