Replacing The Motor/Module - salmson SIE BV Serie Instalacion Y Puesta En Servicio

Screw tightening torques
10.2

Replacing the motor/module

Installation and operating instructions SIE...BV/DIE...BV/PBE...BV
• First, slightly tighten the coupling screws until the coupling half-
shells are in contact with the spacer discs. Afterwards, screw the cou-
pling together evenly. In doing so, the specified distance between the
lantern and the coupling of 5 mm is automatically adjusted via the
forked spacer.
NOTE:
Observe the specified screw tightening torque for the thread type.
• Remove the forked spacer.
• Install the pressure measuring lines of the differential pressure sensor.
• Install the coupling protection.
• Connect the module.
Screw connection
M10
Impeller
M12
—
M16
Shaft
Pump hous-
ing
M16
—
Lantern
M10
Lantern
M12
—
M16
Motor
M6-10.9
Coupling
M8-10.9
M10-10.9
M12-10.9
M14-10.9
Increased bearing noise and unusual vibrations are a sign of bearing
wear. The bearing or motor must then be replaced.
The module has a built-in fan for cooling, which starts automatically
as soon as the temperature of the dissipator 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.
Only have the motor/module unit replaced by Salmson after-sales
service.
Tightening Installation
torque instruction
Nm ± 10%
30
60
100
Tighten evenly and
100
diagonally
35
60
100
• Slightly oil the
12
sliding surfaces,
30
• Tighten the
60
screws evenly,
100
• Keep the gap
170
even on both
sides.
English
51