ProMinent Hydro 3 Series, Руководство по эксплуатации, Страница: 22 / 96

WARNING!
Danger of electric shock
If water or other electrically conducting liquids penetrate into
the drive housing, in any other manner than via the pump's
suction connection, an electric shock may occur.
–
Position the pump so that it cannot be flooded.
WARNING!
The pump can break through the base or slide off it
–
Ensure that the base is horizontal, smooth and perma‐
nently load-bearing.
Capacity too low
Vibrations can disrupt the liquid end valves.
– The supporting floor must not 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 maintained
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.
WARNING!
Risk of burns with hot feed chemicals
If hot feed chemicals can heat the liquid ends above the per‐
missible surface temperatures, persons can suffer burns
from them.
–
Consider attaching a "Hot surface" label to the liquid end
or ...
– fitting a guard plate.
Position the pump so that control elements, such as the stroke length
adjustment knob, the indicating dial A or the oil inspection window, are
accessible.
Base
h
P_MOZ_0016_SW
Fig. 6
Space requirement
A
A
P_MOZ_0018_SW
Fig. 7
Assembly
22