Grundfos SCALA1 System Manual De Instrucciones página 5

3.1 Mechanical installation
WARNING
Electric shock
Death or serious person-
al injury
- Switch off the power
supply before you
start any work on the
product. Make sure
that the power sup-
ply cannot be switch-
ed on accidentally.
WARNING
Electric shock
Death or serious person-
al injury
- Mount the product
horizontally to avoid
condensation in the
electrical insulation
inside the control
box.
6. Fault finding
CAUTION
Hot surface
Minor or moderate personal injury
- Do not run the pump continuously with a closed inlet or
outlet valve.
WARNING
Chemical hazard
Death or serious person-
al injury
- Before the pump is
used for supplying
drinking water, flush
the pump thoroughly
with clean water.
WARNING
Biological hazard
Death or serious person-
al injury
- Before the pump is
used for supplying
drinking water, flush
the pump thoroughly
with clean water.
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