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5 Installation at Site
Correction coefficient
1,3
1,2
1,1
1
0,9
0,8
0,7
30
20
-
Fig. 10: Temperature/material correction diagram for casing materials G (EN-GJL-250/
A48CL35B), S (EN-GJS-400-15/A536 GR 60-40-18) and B (CC480K-GS/B30 C90700)
5.4.3 Auxiliary connections
WARNING
Failure to use or incorrect use of auxiliary connections (e.g. barrier fluid, flushing
liquid, etc.)
Risk of injury from escaping fluid!
Risk of burns!
Malfunction of the pump!
▷ Refer to the general arrangement drawing, the piping layout and pump
markings (if any) for the quantity, dimensions and locations of auxiliary
connections.
▷ Use the auxiliary connections provided.
5.5 Enclosure/insulation
CAUTION
Heat build-up in the bearing bracket
Damage to the bearing!
▷ Never insulate the bearing bracket, bearing bracket lantern and casing cover.
5.6 Checking the coupling alignment
CAUTION
Misalignment of pump and motor shafts
Damage to pump, motor and coupling!
▷ Always check the coupling after the pump has been installed and connected to
the piping.
▷ Also check the coupling of pump sets supplied with pump and motor mounted
on the same baseplate.
Etanorm FXV
70
120
140
S
G
B
°C
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