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4.2 Space requirement
A
A
Fig. 14
1
f
f
f
3
Fig. 15
1
Discharge valve
2
Dosing head
3
Suction valve
4.3 Liquid end alignment
Motor may overheat
If the necessary cooling air supply is not guaranteed, the
motor may overheat.
–
–
Risk of burns with hot feed chemical
People are at risk of burning themselves if hot feed
chemical can heat the liquid ends above the permissible
surface temperatures.
–
1.
Position the pump so that control elements, such as the stroke
length adjustment knob, the indicating dial A or the oil inspection
window, are easily accessible.
2.
Make sure that there is enough space to carry out an oil change
(vent screws, oil drainage plugs, oil trough ...).
P_MOZ_0018_SW
3.
Make sure there is sufficient free space (f) around the dosing head
as well as the suction and discharge valve so that maintenance and
2
repair work can be carried out on these components.
P_MOZ_0017_SW
Capacity too low
The liquid end valves cannot close correctly if they are
not upright.
–
Maintain sufficient clearance between the air intake
opening and the walls. The distance should be
greater than 1/4 the diameter of the air intake
opening.
The fan must not draw in the exhaust air from other
devices or its own exhaust air.
Consider attaching a "Hot surface" label to the liquid
end or fit a guard.
Ensure that the discharge valve is upright.
Assembly
23
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