5
Technical Description
Preliminary Operations
66/140 Dual Stage Rotary Vane Pumps User Manual/ 87-900-937-01(L)
Preliminary Operations
Before starting the pump, fill up with lubricating oil as the pumps are
delivered empty.
NOTE
A tin of oil is included in the packing.
For details on how to fill up, see Scheduled Maintenance Card 01.
CAUTION!
Oil must be poured into the casing through the special threaded plughole and
NOT through the suction line.
WARNING!
Take out the protective caps on the suction and exhaust flanges before doing
anything else. In the event of an accidental start-up, the air inside the pump
could violently expel the protective caps and harm the operator.