ProMinent Sigma 3 Basic Operating Instructions Manual page 32

Assembly
Base
h
P_MOZ_0016_SW
Fig. 11
Space requirement
A
A
P_MOZ_0018_SW
Fig. 12
32
Tab. 3: Sigma
Size Motor flange
71 B 14/105
- 56C/138
71 B 14/105
80 B 14/105
63 B 5/140 *
Dimensions in mm - unless otherwise indicated.
* Motor is fitted directly onto the motor flange without intermediate flange
and claw coupling.
WARNING!
The pump can break through the base or slide off it
– Ensure that the base is horizontal, flat and perma‐
nently load-bearing.
Capacity too low
Vibrations can disturb the liquid end valves.
Do not allow the base to vibrate.
–
WARNING!
Motor may overheat
If the necessary cooling air supply is not guaranteed, the
motor may overheat. In an area at risk from explosion, it
could trigger an explosion.
– Maintain sufficient clearance between the air intake
opening and the walls. The distance should be
greater than 1/4 of the diameter of the air intake
opening.
– The fan must not suck in the exhaust air from other
devices.
CAUTION!
Danger from incorrectly operated or inadequately main‐
tained pumps
Danger can arise from a poorly accessible pump due to
incorrect operation and poor maintenance.
– Ensure that the pump is accessible at all times.
– Adhere to the maintenance intervals.
Position the pump so that control elements, such as the stroke length
adjustment knob or the indicating dial A, are easily accessible.
Q
29
1.14"
29
52.5
(26)