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Contents
The PASCAL series 33 and 63 m3/h
Presentation of the product range
62
Operating principle of
a rotary vane pump
64
Lubrification / Anti-noise / Anti-suckback
66
Technical characteristics
68
Pump dimensions
71
Accessories
73
Installation and connections
Safety instructions
75
Table of recommended oils
77
Filling with oil
78
Mechanical connections
79
Purge and indicator connections
80
Q.
Specific equipment: HP valve (C2)
80
Electrical connections
81
Electrical motor protection
82
Operation
Precautions
85
Operating temperature
85
Before starting-up the pump
85
Start-up
86
Operation of gas ballast
87
Purges for pumping condensable, corrosive and
hazardous gases
89
c
0
Oxygen pumping
91
.4-7
0
Recovery of oil (high pressure and cycling)
92
Maintenance
General precautions
93
Troubleshooting and corrective actions
94
Maintenance frequency
97
Draining the oil
97
Flushing the pump
98
Change of type of oil
98
Tool and consumable products
99
Disassembling the pump
100
Cleaning parts
107
Replacement of shaft seals
108
Reassembling the pump
110
Spare parts lists
173
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