Grundfos LS Schnellstartanleitung Seite 5

LS_IOS.book Page 5 Wednesday, April 14, 2021 10:13 AM
Product introduction
CAUTION
Hot liquid
Minor or moderate personal injury
- Do not exceed the maximum
operating temperature stated on the
nameplate.
Servicing the product
CAUTION
Biological hazard
Minor or moderate personal injury
- Flush the pump thoroughly with water
and rinse the pump parts in water after
dismantling.
Warning
The sound pressure level is so high that
hearing protection must be used.
DANGER
Electric shock
Death or serious personal injury
- Before starting work on the pump, make
sure that the power supply has been
switched off and that it cannot be
accidentally switched on.
WARNING
Hot or cold surface
Death or serious personal injury
- Pay attention to the direction of the vent
hole, and ensure that the escaping
water does not cause injury to persons
or damage to the motor or other
components.
- In hot-water installations, pay special
attention to the risk of injury caused by
scalding hot water and hot surfaces.
- In cold-liquid installations, pay special
attention to the risk of injury caused by
cold liquids and cold surfaces.
CAUTION
Sharp element
Minor or moderate personal injury
- Wear protective gloves to protect
yourself against sharp edges on the
impeller and wear rings.
Taking the product out of operation
CAUTION
Hot or cold surface
Minor or moderate personal injury
- Make sure that the escaping water does
not cause injury to persons or damage
to the motor or other components.
- In hot-water installations, pay special
attention to the risk of injury caused by
scalding hot water.
- In cold-liquid installations, pay special
attention to the risk of injury caused by
cold liquids and cold surfaces.
WARNING
Harm to health
Death or serious personal injury
- Do not use antifreeze solution if you use
the pump for public or potable-water
supply.
Fault finding the product
DANGER
Electric shock
Death or serious personal injury
- Before you remove the terminal box
cover and before you remove or
dismantle the pump, make sure that the
power supply has been switched off and
that it cannot be accidentally switched
on.
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