Transport And Storage; Products And Accessories - salmson MV 2000 Serie Instructions De Montage

ENGLISH
1. GENERAL
1.1. Applications
Pumping and distribution of clear water for collective, industrial,
and agricultural use.
1.2. Specifications
• Max. service pressure
• Max. water temperature
• Suction head
• Port ND
2. SAFETY
Read this data sheet carefully before installing and starting up.
Pay special attention to the points concerning the safety of the
equipment for the intermediate or end user.
2.1. Symbols used in the manual
Warning
Instruction concerning electricity
Calls attention to a potential risk that might
ATTENTION !
affect safety.

3. TRANSPORT AND STORAGE

When taking delivery of the equipment, check that it has not
been damaged in transit. If anything is found wrong, take the
necessary steps with the carrier within the allowed time.
If the equipment delivered is to be installed at a later
time, store it in a dry place and protect it from impacts
and outside influences (moisture, frost, etc.).
During handling, take care to maintain the geometry and
alignment of the system.

4. PRODUCTS AND ACCESSORIES

4.1 Descriptif (voir FIG.1-2 & 3)
1 - Foot valve-strainer
2 - Pump suction valve
3 - Pump discharge valve
4 - check valve
5 - Pipe support
6 - Bladder tank
7 - Strainer
8 - Storage tank
9 - Water level mini
10 - Water level maxi
11 - Town water supply
12 - Motor protection relay
HA- Max. suction head (depends pump)
HC- Discharge head.
4.1. The pump
Multi-stage, vertical, from two to 13 stages
Suction and discharge ports staggered vertically
4.2. The motor
Standard motor connected to the pump shaft by a rigid
coupling.
The motor support cage has an internal guide roller bearing unit.
The bottom guide bearing is under the first stage.
: 15 and 30 bar
according to model
: 95°C
: depends on NPSH
: 65 and 80
The shaft opening is made tight by a standard mechanical seal.
• Frequency
• Speed
• Winding
three-phase up to 5.5 kW
above 5.5 kW
• Insulation class
• Protection index :
up to 45 kW
over 45 kW
4.3. Accessories (optional)
• Motor protection safety switch • Isolating valves • Check-valve
• Check-valve strainer •
5. INSTALLATION
5.1. Assembly
Pump in suction (see Fig. 1) or under pressure with tank above
(see Fig. 2).
Install the pump in a place that is easy to reach, protected from
frost, and as close as possible to the place from which the water
is drawn.
- Provide an attachment point (rail or lifting hook) in the
centreline to allow easy removal.
- Installation on a concrete foundation block (at least 10 cm high)
with attachment by anchor bolts; the surface of the foundation
block must be perfectly level (see Fig. 4).
- Before final tightening of the anchor bolts, make sure that the
pump centreline is perfectly vertical; insert shims if necessary.
- Place an insulating material (reinforced rubber or cork) under
the foundation block to prevent the transmission of vibrations.
- Protect the pump against dry running, if the installation
requires.
- Comply with the minimum suction heads according to the
NPSH the pump requires.
- Allow for the fact that altitude and temperature reduce
suction capacity.
Above 80°C, the pump must be installed under pressure
(see Fig. 2).
Altitude Loss of head
m mCE
0 0
500 0.60
1000 1.15
1500 1.70
2000 2.20
2500 2.65
3000 3.20
7
: 50 or 60 Hz
at 50 Hz : 1450 and 2900 rpm
at 60 Hz : 1750 and 3500 rpm
: 230/400 V (50 Hz)
or 220/380 V (60 Hz)
: 400 V (50 Hz)
or 380 V (60 Hz);
: F
: IP55;
: IP23 (2900 rpm)
Temp. Loss of head
°C
20°
30°
40°
50°
60°
70°
80°
90°
100°
mCE
0.20
0.40
0.70
1.20
1.90
3.10
4.70
7.10
10.30