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• Tank for antihammer blow effect.
• Weldon (Steel) or screw-on (Stainless Steel)
counterflange.
• Strainer-foot valve.
• Vibrationless sleeves.
Use of new accessories is recommended.
6. Description and function
6.1 Description of the product
Fig. 1-2-5
1 - Strainer-foot valve
2 - Pump suction valve
3 - Pump discharge valve
4 - Non-return valve
5 - Venting and filling plug
6 - Drain-priming plug
7 - Pipe supports or brackets
8 - Strainer
9 - Storage tank
10 -Town water supply
11 -Switch and section switch with fuses
12 -Lifting hook
13 -Foundation block
14 -Cock
15 -Pressure sensor
16 -Tank
17 -Insulation valve of the tank
BP -By-pass
HA -Maximum suction head
HC -Minimum inlet pressure
6.2 Design of product
• Multistage vertical pump not self-priming, with
ports in line on the same axis in bottom part.
• Shaft sealing by standardized mechanical seal.
• Hydraulic connection:
Round flanges: pump delivered with rings and
bolts without counterflanges (accessories as
option).
• Cage induction motor with standardized flange
and shaft end for vertical operation fitted with
its speed converter.
• Motor-pump linked by a coupling with safety
guards.
7. Installation and electrical connection
Installation and electrical work in compliance
with any local codes and by qualified personnel
only!
WARNING! Bodily injury!
Existing regulations for the prevention of acci-
dents must be observed.
WARNING! Electrical shock hazard!
Dangers caused by electrical energy must be
excluded.
34
7.1 Commissioning
Unpack the pump and dispose of the packaging
in an environmentally-responsible manner.
7.2 Installation
The pump must be installed in a dry, well-venti-
lated and frost-free place.
CAUTION! Possible damage of the pump!
Dirt and solder drops in to the pump body can
effect the pump operation.
• It is recommended that any welding and sol-
dering work be done before installing the pump.
• Thoroughly flush the system out before
installing the pump.
- The pump must be installed in an easily accessible
position to facilitate inspection or replacement.
- For heavy pumps, install a lifting hook (Fig. 2,
item 12) above the pump in order to ease its dis-
assembly.
WARNING! Risk of accident by hot surfaces!
The pump must be positioned so that someone
cannot come into contact with the hot pump sur-
faces while operation.
- Install the pump in a dry place protected from
frost, on a flat concrete block using appropriate
accessoiries. If possible, use an insulating mate-
rial under the concrete block (cork or reinforced
rubber) to avoid any noise and vibration trans-
mission into the installation.
WARNING! Risk of fall!
The pump must be correctly screwed to the
ground.
- Place the pump where it will be easy to reach, to
facilitate inspection and removal work. The pump
must always be installed perfectly upright on a
sufficiently heavy concrete base.
CAUTION! Risk of parts inside the pump!
Take care to remove closure members of the
pump housing before installation.
NOTE: Each pumps could be tested regarding
hydraulic features in factory, some water may
remain in them. It is recommended for hygienic
purposes, to carry out a rinsing of the pump
before any using with potable water supply.
- The installation and connection dimensions are
given Fig. 3.
- Lift the pump carefully by using the integrated
hooks rings, if necessary with a hoist and suit-
able slings according to the current hoist guide-
lines.
POMPES SALMSON 05/2013
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