Instruction book
6996 0227 40 77
5 Operating instructions
5.1 Initial start-up
The operator must apply all relevant Safety precautions. Also consult section Problem
solving.
Remove the canopy panel(s) in order to get access to the internal components.
Remove the red transport spacers and the related bolts under element (1) and oil separator tank.
Check that the electrical connections correspond to the local codes and that all wires are clamped
tight to their terminals.
The installation must be earthed and protected against short circuits by fuses of the inert type in all
phases. It is advised to install an isolating switch near the vacuum pump.
Check the process lines for the correct size to prevent high pressure drop and for cleanliness to
protect the vacuum pump. Also check for leaks.
Make sure the pump outlet is not obstructed.
Fit inlet isolation valve (IV); see section Installation proposal for the position of the valve.
Close the valve.
Connect the inlet pipework to the valve.
Check the oil level, the oil level should reach the top of the oil sight glass (GI).
If needed, top up the oil via the oil filler plug (FC).
Take care that no dirt drops into the oil system.
Provide labels, warning the operator that:
The vacuum pump may automatically restart after voltage failure (if activated, consult Atlas
Copco).
The vacuum pump is automatically controlled and may be restarted automatically.
To Next Page
Loading...
