Installing The Product - Grundfos S Serie Manual Del Usuario

Raising the pump to vertical position, step 2
Raising the pump to vertical position, step 3
12

5. Installing the product

The pumps are designed for various installation types.
Installation
Description
type
Sewage pump without cooling
S jacket for submerged installation
on auto coupling.
Sewage pump with cooling jacket
C for submerged installation on
auto coupling.
Sewage pump with cooling jacket
D
for dry, vertical installation.
Sewage pump with cooling jacket
H
for dry, horizontal installation.
Sewage pump without cooling
ST jacket for installation in vertical
column pipe.
Pump installation in pits must be carried out by specially
trained persons.
Work in or near pits must be carried out according to local
regulations.
DANGER
Electric shock
Death or serious personal injury
‐
It must be possible to lock the main switch in position
0.
‐
Any external voltage connected to the pump must be
switched off before working on the pump.
Persons must not work in the installation area when the
FM
atmosphere is potentially explosive.
DANGER
Crushing hazard
Death or serious personal injury
‐
Never work under a pump when it is hanging from a
crane.
For safety reasons, all work in pits must be supervised by a person
outside the pit.
Pits for submersible sewage and wastewater pumps may contain
toxic and/or contagious substances. Therefore, all persons involved
must wear appropriate personal protective equipment and clothing,
and all work on and near the pump must be carried out to comply
with the hygiene regulations in force.
WARNING
Crushing hazard
Death or serious personal injury
‐
Make sure the rated capacity of the lifting equipment is
adequate for the lifting work.
The rated capacity of the lifting equipment is stated on the
equipment nameplate. The weight of the pump is stated on the
pump nameplate.
CAUTION
Hot surface
Minor or moderate personal injury
‐
Do not touch the pump or cables during operation as
the surface temperature may exceed 158 °F (70 °C).
Accessories
Auto coupling
Auto coupling
Base stand for
vertical
installation
Base plate for
horizontal
installation
Seat ring