Technical Characteristics - salmson MUV Instalacion Y Puesta En Servicio

ENGLISH
1. GENER L
1.1 pplications
Pumps aimed at clear liquids in building, agriculture and industry
areas ... (water supply – water tower - sprinkling, irrigation, high pres-
sure washing , fire protection, boiler supply (with mandatory by-pass
kit) – Lifting of condensates – air conditioning – Industrial circuits and
integration in all modular systems.

1.2 Technical characteristics

• Maximum operating pressure (Depending on types) :
102 - 105
302 - 304
502 - 504
802 - 804
106 - 112
305 - 312
505 - 512
805 - 807
• Temperature range :
EPDM O'ring and mechanical seal
• mbient temperature (standard product) : + 40°C maxi
• Maximum suction head
Sound level : Depends on pump size, rotation speed, working point,
motor type : it can exceed 70 dB( ) in 50 Hz and 75 dB( ) in 60 Hz.
2. S FETY
Read this instruction carefully before installing and starting up. Pay
special attention to the points concerning the safety of the equip-
ment as regards the intermediate or final user.
2.1 Symbols used in the instruction
Security instruction :
non respect can induce injury.
Electrical security :
non respect can induce injury.
Security instruction :
C UTION !
non respect can be induce material damages.
3. TR NSPORT, H NDLING ND STOR GE
When receiving the material, check that there has been no damage
during the transport. If any defect has been stated, take the required
steps with the carrier within the allowed time.
If the delivered material is to be installed later on,
C UTION !
store it in a dry place and protect it from impacts
and any outside influences (humidity, frost etc...).
Due to high position of centre of gravity and small ground surfa-
ce of this type of pumps, beware of unstability during handling to
avoid any falling down and take necessary means to avoid inju-
ries or damaging.
Handle the pump carefully so as not to alter the geometry and the
alignment of the hydraulic unit.
4. PRODUCTS ND CCESSORIES
4.1 Description (see figures 1 and 2) :
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
8 : Strainer
Mechanical seal 10 bars
Pump casing 16 bars
Maximum suction
pressure : 6 bars
Mechanical seal 16 bars
Pump casing 16 bars
Maximum suction
pressure : 10 bars
: - 15° to + 90°C
: according to NPSH of the pump
9 : Storage tank
10 : Town water supply
11 : Motor overload release
12 : Foundation block
13 : Cock
H : Maximum suction head
HC : Minimum inlet pressure
4.2 The pump
Vertical multistage pump (2 to 12 stages) not self-priming, with ports
in line on the same axis at the bottom part.
Not self-priming. Shaft tightness with standard mechanical seal. Oval
Flanges for PN 16 pump casing : pump delivered with oval counter-
flanges in cast iron for screw-on tube, gaskets and bolts.
4.3 The motor
Dry Motor – 2 poles.
Protection index
Insulation class
Single phase motor :
- With integrated thermal protection, automatic reset.
- Capacitor integrated inside the terminal box.
FREQUENCY
SPEED tr/mn
WINDING* TRI ≤4
* Standard voltage motors :
tolerance on network ± 10 % in 50 Hz & ± 6 % in 60 Hz
Maximun number of starts per hour
Motor Power (P2) 0,37
Direct 100
4.4 ccessories as option
• By-pass kit • isolating valves • bladder or galvanised tank • tank for
antihammer blow effect • control box • PN 25 weld-on counter-flange
(steel) or tapped (stainless steel) • tapped oval counter-flange PN 16
in stainless steel - motor overload release • non-return valves • strainer-
foot valve • vibrationless sleeves • dry-running protection kit • flexible
collar type Victaulic style 77 • threaded muff joint (stainless steel) ...
5. INST LL TION
Two standard cases :
• Fig. 1 : pump in suction
• Fig. 2 : pump under pressure on storage tank (9) or town water supply
(10) with dry-running protection system.
5.1 Installation
Install the pump in a place easy to reach, protected against frost and
as close as possible from the drawing point.
Install the pump on a concrete block (at least 10 cm high) (fig.12)
and fix with anchor bolts (installation plan figure 3).
Foresee an isolating material under the concrete block (cork or rein-
forced rubber) to avoid any noise and vibration transmission into the
installation.
Before final tightening of anchor bolts, ensure that the pump axis is
vertical : use shims if necessary.
8
: IP 54
: F
50Hz 60Hz
2900 3500
230/400 V 220/380V to 254/440V
0,55 0,75 1,1 1,5 1,85
90 75 60 50 45
2,2 2,5
40 40