Note: Consult your Bredel representative for advice on lubrication when operating the hose pump
below 2 rpm.
4.6 Gearbox
The hose pump types described in this manual use co-axial gearbox units.
The gearboxes are fitted with a foot rest. The outgoing shaft has been fitted with a spline.
See also
Refer to "Changing oil in the gearbox" on page 46
Refer to "Gearbox" on page 87
If the pump is to be used in potentially explosive atmospheres: Refer to "Use in potentially
explosive atmospheres" on page 14
4.7 Electric motor
If the electric motor has been standard supplied by the manufacturer, it is a standardized squirrel-
cage motor.
See also
If the pump is to be used in potentially explosive atmospheres, Refer to "Use in potentially
explosive atmospheres" on page 14
Refer to "Specifications" on page 81
4.8 Frequency controller
Refer to the documentation supplied by the manufacturer.
See also
If the pump is to be used in potentially explosive atmospheres, Refer to "Use in potentially
explosive atmospheres" on page 14
Refer to "Specifications" on page 81
Use of electric and electronic devices like electric motor and frequency controller require special
configurations. Sometimes use is limited to non-ATEX only. In case of doubt, consult your Bredel
representative..
26 m-bredel-25-32-en-05
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