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Instructions for Use
Installation
44/140 Dual Stage Rotary Vane Pumps User Manual/ 87-900-937-01(L)
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.
WARNING!
During installation, pay maximum attention that the suction flange is
connected to the vacuum chamber and the exhaust flange is not closed (see
the following figure). The pump must not be used as a compressor.
Maximum pressure inside the oil container must not exceed 1.5 bar (abs.)
Non-observance of these precautions may be dangerous for the machine and
the operator.
Figure 2
CAUTION!
Check that your electrical mains voltage corresponds to that indicated on the
motor’s plate.
Connect the pump to the power supply.
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