Grundfos SEV 80 - Page 27

CAUTION
Biological hazard
Minor or moderate per-
sonal injury
‐
Flush the pump thor-
oughly with clean
water and rinse the
pump parts after dis-
mantling. Pits for
submersible drain-
age and effluent
pumps may contain
drainage or effluent
with toxic and/or con-
tagious substances.
‐
Wear appropriate
personal protective
equipment and cloth-
ing.
‐
Observe the local hy-
giene regulations in
force.
CAUTION
Hot surface
Minor or moderate per-
sonal injury
‐
Do not touch the sur-
face of the pump
while it is running.
Operating mode
SE1 and SEV pumps are suitable for:
• Dry installation without separate motor cooling
• Submerged installation.
S1, continuous operation
In this operating mode, the pump can operate
continuously when the pump housing is completely
submerged.
O
S
t
P
TM044528
S1 operation
Pos. Description
O Operation
S Stop
1
2
TM065988
Start and stop levels
Pos. Description
1 Max.
2 Min.
Startup
The pump must not run
dry.
If the environment is po-
tentially explosive, use
pumps with Ex approval.
27
English (GB)