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A
Vacuum connection G 11/2
B
Exhaust air outlet
D
Inlet flange with non-return valve
E
Cooling air inlet
E
1
Cooling air inlet ZUV
F
Cooling air outlet
H
Oil filling point
I
Oil sight glass
K
Oil discharge point
M
Oil recommendation plate
N
Data plate
O
Direction of rotation arrow
P
Drive motor
P
1
Motor data plate
Q
Hot surfaces > 70 °C
Z
Exhaust silencer
ZUV
Vacuum relief valve
Fig. 2 Vacuum pump C-VLR 62 with active cooling (XD is identically structured)
Product overview and functioning
F
F
E
A
B
K
P
H
D
Z
O
ZUV
P
1
E
1
I
M / N
Q
Q
4
Product overview and functioning
4.1 Product overview C-VLR 62