5
Action to be taken prior to start up:
•
Verify the integrity of the pump;
•
Fill the tank with suitable lubricant (min/max indication on the tank);
•
Verify that the pump is at operating temperature and the tubing free from air bubbles;
•
Check that the electrical connections have been effected correctly (UNI 64/8, IEC …);
7. INSTRUCTIONS FOR USE
1.
Verify the settings made;
2.
Press the start button of the machine to which the 989 series
pump is connected;
3.
Verify the starting of the pump;
4.
Verify the adequate lubrication of the machine
(if doubt exists as to the correct functioning consult the Engineering
Department of Dropsa SpA to request test procedures).
5.
Reservoir is refilled through lubricator “A”.
The minimum level indicator is supplied, unless otherwise specified by the customer, with the
contact closed for minimum level. Should the user require to use a normally open contact it will be
necessary to invert the operating direction of the microswitch.
