Mouvex SLS4 i, SLS8 i Original Instructions Manual

SLS4 i - SLS8 i

PUMPS

INSTALLATION

OPERATION

MAINTENANCE

INSTRUCTIONS 1004-E00 e

Section 1004

Effective February 2018

Replaces December 2016

Original instructions

Your distributor :

Z.I. La Plaine des Isles - F 89000 AUXERRE - FRANCE

Tel. : [phone] - Fax : [phone]

[e-mail] - www.mouvex.com

WARRANTY :

SL Series pumps are covered 24 months by warranty within the limits mentioned in our General Sales Conditions.
In case of a use other than that mentioned in the Instructions manual, and without preliminary agreement of MOUVEX,
warranty will be canceled.

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ECCENTRIC PISTON PUMP

MOUVEX PRINCIPLE

SAFETY INSTRUCTIONS, STORAGE, INSTALLATION AND MAINTENANCE

SLS4 i - SLS8 i MODELS

TECHNICAL CHARACTERISTICS

- Maximum pump speed : 750 rpm

- Running temperatures :

• ambient ......................................................-15°C → .+ 40°C

• continuous pomped product.......................-15°C → .+100°C

• washing / rinsing / sterilisation product...... 0°C → .+121°C

• heating fluid (jacket)...................................-15°C → .+180°C

- Maximum suction pressure :

• In normal use, the suction pressure must be higher than the
required NPSH and less than 1,5 barg (21,75 psig).

• During CIP/SIP of the pump, the suction pressure must not
exceed 3 barg (43,5 psig).

• Pump stopped, the pressure must not exceed 6 barg
(87 psig).

- Acceptable maximal differential pressure :

• SLS4 i ..........................10 bar (145 psi)

• SLS8 i .......................... 6 bar (87 psi)

- Maximum pressure jacket : 5 barg (72,50 psig)

- Cylinder capacity :

• SLS4 i ..........................0,108 litre

• SLS8 i ..........................0,178 litre

1. CODIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

2. OVERALL DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . .4

3. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.1 Installation design . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.2 Orientation of the pump ports . . . . . . . . . . . . . . . . . . .10

3.3 Direction of rotation . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.4 Protection of the pump installation . . . . . . . . . . . . . . .11

3.5 Hoisting devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3.6 Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

4. UTILISATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.1 Noise level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.2 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.3 Dry running . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.4 Pump stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.5 Scrapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

5. CLEAN IN PLACE (CIP) & STERILISATION IN PLACE

(SIP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

5.2 CIP circuit recommended . . . . . . . . . . . . . . . . . . . . . .15

5.3 Pumps arranged in series . . . . . . . . . . . . . . . . . . . . . .15

5.4 Pumps arranged in parallel . . . . . . . . . . . . . . . . . . . . .16

5.5 Successive cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

5.6 Sterilisation In Place (SIP) . . . . . . . . . . . . . . . . . . . . .17

6. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

6.1 Necessary tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

7. OPENING OF THE PUMP . . . . . . . . . . . . . . . . . . . . . . . .18

7.1 Assembly / Dismantling . . . . . . . . . . . . . . . . . . . . . . . .18

7.2 Checking of parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

8. ASSEMBLY OF CYLINDER/PISTON . . . . . . . . . . . . . . . .20

9. PROTECTION OF THE BELLOWS . . . . . . . . . . . . . . . . . .22

10. DISMANTLING OF THE BELLOWS . . . . . . . . . . . . . . . .23

11. CHANGING THE ORIENTATION OF THE PORTS . . . . .26

11.1 Discharge port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

11.2 Suction port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

12. DRAINING OF BEARING . . . . . . . . . . . . . . . . . . . . . . . .27

13. STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

13.1 Short duration (≤ 1 month) . . . . . . . . . . . . . . . . . . . .28

13.2 Long duration (> 1 month) . . . . . . . . . . . . . . . . . . . .28

13.3 Restarting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

14. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . .29

15. CERTIFICATE OF CONFORMITY . . . . . . . . . . . . . . . . .31

TABLE OF CONTENTS Page

USED PRESSURE UNITS

Unit without suffix :

Differential pressure, for example, pressure difference between
equipment suction and discharge.

Unit with suffix

"a" :

Absolute pressure.

Unit with suffix

"g" :

Gauge pressure, given regarding to atmospheric pressure
(~101325 Pa, taken at 1 bar / 14,5 psi in this IOM).

P

P

f

Psuc

Pdis

Pump

Example :

Psuc = -0,2 barg = 0,8 bara
Pdis = 8,8 barg = 9,8 bara

∆P = Pdis - Psuc = 9 bar

Definition of safety symbols

This is a SAFETY ALERT SYMBOL.
When you see this symbol on the product, or in the manual,
look for one of the following signal words and be alert to the
potential for personal injury, death or major property damage.

Warns of hazards that WILL cause serious personal injury,
death or major property damage.

Warns of hazards that CAN cause serious personal injury,
death or major property damage.

Warns of hazards that CAN cause personal injury or property
damage.

NOTICE

Indicates special instructions which are very important and
must be followed.

DANGER

WARNING

CAUTION

asp

Pompe

re

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1. CODIFICATION

Flowrate

4- 4 m3/h

8- 8 m3/h

Temperature

I Standard

Conception

ST- Standard

EV- Heating jacket

Seals

VT- FKM

CVT- FKM encapsulated FEP

Connections-Flanges

AF50- Flanges DIN11864-BF-A D50

CLAS51- Connections CLAMP ASME BPE-2009 D51

SMS51- Connections SMS1145 D51

DIN50- Connections DIN11851 D50

SLS

4- I ST- VT- AF50- -

Transmission security

- Without

BMS- Bellows Monitoring System

BMSA- ATEX Bellows Monitoring System

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2. OVERALL DIMENSIONS

Pump plate

Filling / Breather

Draining

Oil level

P

R

V

N

SLS4 i - SLS8 i

with connections

Connections

Weight
kg [lb]

CAUTION : When welding the connections, the bellows should be protected.

SECTION A-A

SMS 1145

Clamp

ASME BPE

2009

DIN 11851

SLS4

SLS8

SLS4

SLS8

SLS4

SLS8

DN A B C D E F

499 177 267 287 49

51 [19.646][6.969][10.512][11.299] 109 129 51 x

[2.008] 516 194 284 304 [4.291][5.079][2.008 x

[20.315] [7.638][11.181][11.969][113]

499 177 267 287 49

51 [19.646][6.969][10.512][11.299

[2.008] 516 194 284 304 [4.291][5.079][2.047x

[20.315] [7.638][11.181][11.969][113]

499 177 267 287 49

50 [19.646][6.969][10.512][11.299] 109 129 55 x

[1.969] 516 194 284 304 [4.291][5.079

[20.315] [7.638][11.181][11.969][113]

] 109 129 52 x

OD x T

][2.165 x

1,25

0.049]

2

0.079]

2,5

0.098]

[109]

51

[109]

51

[109]

51

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2. OVERALL DIMENSIONS (continued)

Pump plate

Filling / Breather

Draining

Oil level

P

R

V

N

SLS4 i - SLS8 i

with flanges

Flanges

Weight
kg [lb]

CAUTION : When welding the connections, the bellows should be protected.

SECTION A-A

4 x Ø L on Ø K

DIN11864

BFͲA

DN A B C D E F ØG ØL ØK

SLS4

SLS8

50 [19.646][6.969][10.512][11.299] 109 129 53 x

[1.969] 516 194 284 304 [4.291][5.079][2.087x

499 177 267 287 49,5

[20.315] [7.638][11.181][11.969][114]

xT

OD

1,5

0.059]

94 9 77 [110]

[3.701][0.354][3.031] 51,5

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2. OVERALL DIMENSIONS (continued)

SLS4 i - SLS8 i

with heating jacket

JACKET CONNECTION

The entry connection may be connected to one or two points.

NOTICE :

For the other sides, see the specific overall dimension plan for the connection.

Maximum jacket temperature : FKM and FEP encapsulated FKM seals : 180°C

Maximum pressure jacket : see TECHNICAL CHARACTERISTICS.

CAUTION

:

The pumped product must not exceed the temperature of 100°C.

On jacketed pumps, suction port can only be in position 2 (top).

Positions 1 and 3 (sides) are not possible.

FOR ATEX PUMPS, SEE INSTRUCTIONS NR 1071.

STEAM

LIQUID

The outlet connection may be connected to one or two points.

If it is done at 1 point, purge the air at the second point.

OR

OR

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2. OVERALL DIMENSIONS (continued)

NOTA :
The monitoring system is mounted on the right in standard version but can be mounted on the left if the suction port
of the pump is on the same side.
Setting of detection levels is done in factory and do not have to be modified.
For other dimensions, report to pump dimensional drawing.
The dismantling of the transmission could be done only in factory.

Transmission SL 4 i - SL 8 i

with BMS (Bellows Monitoring System)

Connector M15

5 pins

BMS right mounted BMS left mounted

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2. OVERALL DIMENSIONS (continued)

NOTA :
The monitoring system is mounted on the right in standard version but can be mounted on the left if the suction port
of the pump is on the same side.
Setting of detection levels is done in factory and do not have to be modified.
For other dimensions, report to pump dimensional drawing.
The dismantling of the transmission could be done only in factory.

Connector M15

5 pins

Transmission SL 4 i - SL 8 i

with ATEX BMS (Bellows Monitoring System)

BMS right mounted BMS left mounted

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3.1 Installation design

3.1.1 Pump

To obtain the service expected from a MOUVEX pump,
regarding both performance and longevity, it is vital that
the type of pump, its speed and the materials used for its
construction are determined as a function of the pump
output, its installation and operating conditions.

You can contact our Technical Services at any time to
ask for the information you require.

3.1.2 Pipe

Suction pipe length

Length should be as short as possible.

Suction pipe diameter

Diameter must be at least equal to pump port diameter
and even more if required by pumping conditions.

Suction pipe configuration

Check tightness to avoid accidental air intake.

--------------------------------------------------------------------

Pipe alignment and supporting

Pump must not support piping nor endure stress resul­ting from piping weight or dilatation effects. For latters,
expansion loops should be included.

Not recommended

To be avoided if possible

Recommended

3. INSTALLATION

R=3xDminimum

L=10xDminimum

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Pipe equipment

• Place valves close to the pump to avoid draining pipe
during maintenance operations. Preferably select full
bore ball or butterfly valves.

Pressure connections on pump suction and discharge
are recommended for settings and controls.

Make sure piping, vessels valves and other installation
devices are carefully cleaned before mounting.

• MOUVEX pumps are self priming. However, if line
emptying should be avoided and/or if suction lift is high,
a foot valve can be added.

• If pumped liquid presents a risk of in pipe solidification
and potential dilatation, low points on the pipe should
be avoided or equipped with drain valve.

• If installation is heated, it must be designed so that fluid
dilatation can evacuate through piping. Therefore fluid
contained in piping must be heated before fluid contained
in the pump. Also check that a heated pump is not iso­lated by closed valves.

The SL Series pump is a selfpriming volumetric PD
pump. Therefore, the pump must not run on a circuit with
a closed valve. This is valid both for the suction circuit
and for the discharge circuit.

3.2 Orientation of the pump ports

The suction and discharge ports may be oriented in
various positions.

If the ports positions needs to be changed at any time,
see the corresponding paragraph.

3.3 Direction of rotation

When looking at the shaft, the rotation will be clockwise.
When looking at the front cover, the direction of rotation
will be anti-clockwise. An arrow situated on the bearing
housing indicates the correct direction of rotation.

NOTICE
SL Series pumps remains drainable whatever
position is chosen for the inlet port, but the
outlet port must be at the bottom (position 4) to
keep the self-draining capability.

3. INSTALLATION (continued)

POSSIBLE POSITIONS

Pumps with heating jacket : see § OVERALL DIMENSIONS - Heating jacket

SUCTION

1 2 STANDARD 3 4

DISCHARGE

1 2 3 4 STANDARD