salmson SIE Serie Instalacion Y Puesta En Servicio página 102

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Screw tightening torque
10.2.2 Changing the drive
96
Screw connection
M10
Impeller
— M12
Shaft
M16
Pump
housing
M16
—
Lantern
M10
Lantern
M12
—
Motor
M16
M6-10.9
Coupling
M8-10.9
M10-10.9
M12-10.9
M14-10.9
Control
terminals
Power
terminals
1,5 - 7,5 kW
11 - 22 kW
Cable clips
Module
cover
1,5 - 7,5 kW M4
11 - 22 kW
M6
Increased bearing noise and unusual vibrations are a sign of bearing
wear. The bearing or motor must then be replaced.
At motor powers ≥ 11 kW, the module has a built-in speed-controlled
fan for cooling, which switches on automatically as soon as the heat
sink reaches 60 °C. The fan draws in air from the outside, which is
guided over the outer surface of the dissipator. It only runs when the
module is operated under load. Depending on the current ambient
conditions, dust is also sucked in by the fan, which can accumulate in
the dissipator. This must be checked at regular intervals and the fan
and the dissipator need to be cleaned, if necessary.
The drive may only be replaced by Salmson customer service.
Tightening Installation
torque instruction
Nm ±10 %
30
60
100
• Evenly tighten on
100
the diagonal
35
60
100
• Slightly oil the
12
sliding surfaces,
30
• evenly tighten
the screws, keep
60
gaps
100
• Keep the gap
170
even on both
sides.
0.5
0.5
1.3
0.5
0.8
4.3
Pompes Salmson 04/2012