Storing The Product; Frost Protection - Grundfos CRN 95-6-3 Installation And Operating Instructions Manual

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CAUTION
Hot or cold surface
Minor or moderate personal injury
Make sure that no one can
accidentally come into contact with
hot or cold surfaces.
Related information
4.4 Lifting the product

10. Storing the product

10.1 Frost protection

CAUTION
Hot or cold liquid
Minor or moderate personal injury
Pay attention to the direction of the
vent hole and drain plug when
draining the pump. Make sure that
the escaping liquid does not cause
injury to persons.
Wear personal protective
equipment.
Pay attention to the direction of the
vent hole and drain plug when draining
the pump. Make sure that the escaping
liquid does not cause damage to the
motor or other components.
Drain pumps which are not being used during
periods of frost to avoid damage.
To drain the pump loosen the vent screw in the
pump head and remove all drain plugs from one
side of the pump base.
Do not tighten the vent screw and replace the
drain plug until the pump is to be used again.
26

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