salmson MULTI-VE Series Installation And Starting Instructions Download

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English

- Ambient humidity:

< 90 % without
condensation

- Acoustic pressure level:

1,1kW = 63dB(A)
2,2kW = 66dB(A)
4kW = 71dB(A)

- Insulation class:

- Protection class:

IP55

- Electromagnetic

compatibility

(*)

• residential emission -
1st environment:

EN 61800-3

• industrial immunity -
2st environment:

EN 61800-3

- Operating voltages:

400V (±10%) 50Hz
380V (±10%) 60Hz
440V (±6%) 60Hz

- Section of the power cable

(cable equipped of 4 wires):
• 1,1kW:

1,5 mm

to 2,5 mm

• 2,2/4kW:

2,5 mm

to 4 mm

(*) In the frequency range between 600 MHz and 1
GHz, the display or the pressure indication in the dis-
play might be disturbed in the direct vicinity (< 1 m
from the electronic module) of radio transmission
installations, transmitters or similar devices working in
this frequency range. The functioning of the pump is at
no time affected.

5.3 Accessories

Accessories must be ordered separately.

• IF-Module PLR for connecting to PLR/interface

converter.

• IF-Module LON for connection to the LONWORKS

network. The IF Modul PLR is connected directly
inside the connection area of the converter
(Fig. 11).

• By-pass kit.
• Insulating valves.
• Bladder or galvanised tank.
• Tank for antihammer blow effect.
• Weld-on (Steel) or screw-on (Stainless Steel)

counterflange

• Rapid hose coupling like "Victaulic".
• Non-return valves (with nose or spring ring when

operating in constant pressure).

• Strainer-foot valve.
• Vibrationless sleeves.
• Protection kit against dry-running
• Sensor kit for pressure regulation

(accuracy : ≤ 1 % ; use between 30 % and 100 %
of the reading range).
See catalogue for detailed list.

6. Description and function

6.1 Description of the product

The pump

• 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.

Oval flanges on the PN16 (6“) pump casing:
pump supplied with oval cast iron counterflanges
for screw-on tube, rings and bolts.
Round flanges PN16 (8“) and PN25: pump deliv-
ered with rings and bolts without counterflanges
(accessories as option).
Rapid hose coupling (MULTI-V 6“) for "Victaulic"
bracket: pump delivered without brackets
(accessories as option).

The motor and its converter

• Cage induction motor with standardized flange

and shaft end for vertical operation fitted with
its converter.

• Motor-pump linked by a coupling with safety

guards.

6.2 Function

The basic advantages of the electronic control
are:

• Energy savings.
• Reduction of flow noises.
• Adaptation of the pump to changing operating

requirements.
The operating modes are:

• « Speed control »: setting of the frequency by

hand or external control.

• « Constant pressure » : regulation through a

pressure sensor and setting point (internal or
external).

• « P.I.D. control »: regulation through a sensor

(temperature, flow,...) by P.I.D.control and setting
point (internal or external).

7. Installation and electrical connection

CAUTION!

Danger of material damage!

Danger of damage due to inadequate handling.
The pump should only be installed by skilled per-
sonnel.

7.1 Preparation

- The pump should only be installed when all

welding and soldering works are completed and,
if necessary flushing of the pipe system. Dirt can
cause pump failure.

- The pumps must be protected against bad

weather and in an environment protected from
some dust and from the frost, ventilated well and
in not explosive atmosphere.

- Install the pump in an easy-to-access location

so that later inspections, maintenance (e.g.
mechanical seal) or exchange is easily possible.
The air access to the dissipator of the converter
may not be limited.

POMPES SALMSON 06/2013