SSP Pumps S Series User manual
M/101/0606/EN8
Series S
Stainless Steel Positive Displacement Rotary Lobe Pumps
Operating Manual
EC Declaration of Incorporation
The designating company
Alfa Laval Eastbourne, Alfa Laval Limited_______
Company Name
Birch Road, Eastbourne, East Sussex BN23 6 PQ
Address
Phone: (01323) 412555 Fax: (01323) 412515____
Phone and Fax No.
We hereby declare that the following machinery conforms to the machinery directive 98/37/EC and to the following other
relevant directives. The machinery has been designed and manufactured in accordance with the transposed harmonised
European standards; European and national standards as listed:
We also hereby declare that the following machinery conforms to Regulation (EC) No 1935/2004 relating to materials
and articles intended to come into contact with food.
Machine Description: Rotary Lobe Pump
______________________________________________________________________
Type/Size: ________________________ Serial Number: ___________________________
Date of Manufacture: ______________________________________________________________________
This machinery has been designed and manufactured in accordance with the following transposed harmonised European
Standards:
EN809: 1998 Pumps and pump unit for liquids - common safety requirements
_____________________________________________________________________________________
ISO9001: 2000 Quality Management System
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
A technical construction file for this machinery is retained at the above address.
Signed: _____________________________________ Date: __________________________________
(Authorised Person)
P.Sweet _______________ Quality/H&S Manager________________
EC Declaration of Conformity
The designating company
Alfa Laval Eastbourne, Alfa Laval Limited_______
Company Name
Birch Road, Eastbourne, East Sussex BN23 6 PQ
Address
Phone: (01323) 412555 Fax: (01323) 412515____
Phone and Fax No.
We hereby declare that the following machinery conforms to the machinery directive 98/37/EC and to the following other
relevant directives. The machinery has been designed and manufactured in accordance with the transposed harmonised
European standards; European and national standards as listed:
We also hereby declare that the following machinery conforms to Regulation (EC) No 1935/2004 relating to materials
and articles intended to come into contact with food.
Machine Description: Rotary Lobe Pump - Motorised
______________________________________________________________________
Type/Size: ________________________ Serial Number: ___________________________
Date of Manufacture: ______________________________________________________________________
Other Applicable Directives: Electrical Equipment Low Voltage 73/23/EEC
______________________________________________________________________
Electromagnetic Compatibility 89/336/EEC
______________________________________________________________________
This machinery has been designed and manufactured in accordance with the following transposed harmonised European
Standards:
EN809: 1998 Pumps and pump unit for liquids - common safety requirements
_____________________________________________________________________________________
ISO9001: 2000 Quality Management System
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
A technical construction file for this machinery is retained at the above address.
Signed: _____________________________________ Date: __________________________________
(Authorised Person)
P.Sweet _______________ Quality/H&S Manager________________
6
The information contained herein is correct at the time of issue but may be subject to change without prior notice.
7
Table of contents
1. General description ............................................................................... 8
2. Safety ..................................................................................................... 9
2.1 Important information ........................................................................ 9
2.2 Warning signs ................................................................................... 9
2.3 Safety precautions .......................................................................... 10
3. Installation ........................................................................................... 11
3.1 Unpacking, Handling and Storage ................................................... 11
3.2 System design and installation ........................................................ 12
3.3 Flushing seal arrangement and pre-start up checks ........................ 16
4. Maintenance ........................................................................................ 17
4.1 Cleaning in place (CIP) .................................................................... 17
4.2 Maintenance schedule .................................................................... 18
4.3 Disassembly ................................................................................... 19
4.4 Assembly ........................................................................................ 22
4.5 Primary seals removal and fitting ..................................................... 28
4.6 Pressure relief valve ......................................................................... 34
4.7 Heating/Cooling Devices ................................................................. 36
4.8 Troubleshooting .............................................................................. 37
5. Technical data ...................................................................................... 38
5.1 Technical data ................................................................................. 38
5.2 Pumphead Clearance Information ................................................... 40
6. Parts list ............................................................................................... 44
6.1 S1-3 Pump Range .......................................................................... 45
6.2 S4 Pump Range ............................................................................. 46
6.3 S5 Pump Range - Horizontally Ported ............................................. 48
6.4 S5 Pump Range - Vertically Ported ................................................. 50
6.5 S6 Pump Range - Horizontally Ported ............................................. 52
6.6 S6 Pump Range - Vertically Ported ................................................. 54
8
1.1 General description 1. General description
The Series S pump supplied is a positive displacement rotary
lobe pump; it may be supplied with or without a drive unit
(see drawing). The drawing shown indicates various parts of
the pump unit.
The Series S range has a universal gearbox design in series
S1 - 4. This enables the flexibility of mounting pumps with the
inlet and outlet ports in either a vertical or horizontal plane.
The port orientation, vertical or horizontal, may be changed by
moving one of two available bolt-on feet on the gearbox. Port
orientation should be specified when ordering, but the
alternative foot design allows pumps that are already installed
being changed should the need arise.
Series S5 & 6 pumps can also have the inlet and outlet ports
in either horizontal or vertical plane. This is achieved by the
use of dedicated gearbox castings having either horizontal or
vertical shaft arrangements.
Baseplate fixing holes
Coupling guard
(encloses coupling)
Rotorcase
Rotorcase
cover
Ports
Product
seal area
Gearbox
Drive unit
Noise levels
Under certain operating conditions pumps and/or drives and/or the systems within which they are installed can produce sound
pressure levels in excess of 85dB[A]. When necessary, protection against noise should be taken.
Drawing shows only mounted unit
Pump duty conditions
The pump should only be used for the duty for which it has been specified. The operating pressure, speed and temperature
limits have been selected at the time of order and MUST NOT be exceeded. These details are stated on the original order
documentation and if not available may be obtained from your supplier quoting pump model and serial number.
External Cleaning
Use cleaning fluids below PH 8. Cleaning fluids above PH 8 may cause some paint discolouration.
9
2. Safety 2.1 Important information
2.2 Warning signs
Always read the manual before using the pump!
WARNING!
Indicates that special procedures must be followed to avoid severe personal injury.
CAUTION!
Indicates that special procedures must be followed to avoid damage to the pump.
NOTE!
Indicates important information to simplify or clarify practices.
General warning:
Dangerous electrical voltage:
Caustic agents:
Unsafe practices and other important information are emphasized in this manual.
Warnings are emphasized by means of special signs.
Not applicable for Atex applications
10
2.3 Safety precautions 2. Safety
Pay special attention to the instructions below so that severe personal injury or damage to the pump are avoided.
Installation
- Always observe the technical data (see chapter 5).
- Never start in the wrong direction of rotation with liquid in the pump.
- Never put your hands or fingers inside the port connections or anywhere close to rotating
shafts.
The pump must be electrically connected by authorised personnel (see the motor instructions
supplied with the drive unit).
Operation
- Always observe the technical data (see chapter 5).
- Never touch the pump or the pipelines when pumping hot liquids or when sterilising.
- Never stand on the pump or pipelines.
- Never run the pump with either the suction side or the pressure side blocked.
- Never put your hands or fingers inside the port connections or anywhere close to rotating
shafts.
- Never run the pump unless fully assembled, i.e. pump head must not be removed from
gearcase.
Only handle toxic and acidic liquids in accordance with the manufacturers instructions and
recommendations.
Maintenance
- Always observe the technical data (see chapter 5).
- The pump must never be serviced when hot.
- The pump and the pipelines must never be pressurised when the pump is being serviced.
- Never put your hands or fingers inside the port connections or anywhere close to rotating
shafts.
Always disconnect the power supply when the pump is being serviced.
This manual suits for next models
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Table of contents
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