Stuart Turner CH 3-30 CI Guide

Read this manual carefully before commencing installation.
This manual covers the following products suitable for 220/1/60 supply:
CH 3–30 CI
Pt. No. 46672
60 Hz
CH 3–40 CI
Pt. No. 46717
CH 3–45 CI
Pt. No. 46718
STUART
Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the owner as it contains
important warranty, maintenance and safety information

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Arabic Installation Operation & Maintenance Instructions ................... 25
English (GB) Installation Operation & Maintenance Instructions .............. 2
PRODUCT DESCRIPTION
Electric motor driven centrifugal pump.
APPLICATION
These self priming centrifugal pumps are designed to pump clean fresh water and can
be used for pressure boosting, fluid transfer and distribution.
Inlet pressures to the pump and ambient temperatures must not exceed the values
given in the technical specifications.
STORAGE
If this product is not to be installed immediately on receipt, ensure that it is stored in a
dry, frost and vibration free location in its original packaging.
CONTENTS Page
Checklist ...........................................................5
Important Facts – read before commencing installation ......................6
Location ............................................................7
Electrical Installation ..................................................8
Plumbing ...........................................................10
Technical Specification ................................................11
Trouble Shooting .....................................................12
Warranty ...........................................................13

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Cont ...
WARNINGS:
zThis pump set must not be used for any other
application without the written consent of Stuart
Turner Limited.
zDo not connect this pump to the mains water supply.
zThis appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
appliance in a safe way and understand the hazards
involved.
zChildren shall not play with the appliance.
zCleaning and user maintenance shall not be made
by children without supervision.
zMaximum head (closed valve) 34 metres (CH 3–30 CI),
42 metres (CH 3–40 CI), 46 metres (CH 3–45 CI).
zThe motor casing can become very hot under
normal operating conditions. Care must be taken
to ensure it cannot be touched during operation.
zThe electrical installation must be carried out in
accordance with the current national electrical
regulations.
zCheck the mains voltage and frequency
corresponds to the values on the pump rating plate.
zThe electrical installation must be installed by a
qualified person.
zIn the interests of electrical safety a 30 mA residual
current device (R.C.D. not supplied) should be
installed in the supply circuit. This may be part of
a consumer unit or a separate unit.
zBefore starting work on the electrical supply ensure
power supply is isolated.

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Cont ...
zDO NOT allow the supply cord to contact hot
surfaces, including the motor shell, pump body or
pipework. The cord should be safely routed and
secured by cable clips.
zThis appliance must be earthed via the supply cord,
which must be correctly connected to the earth
point located in the terminal box.
zThe supply cord and internal wiring within the
terminal box are routed and secured to ensure
compliance with the electrical standard
IEC 60335–1. It is essential that prior to any
disturbance of this internal wiring, all cable routing
and securing details are carefully noted to ensure
re-assembly to the same factory pattern is always
maintained.
Please read installation details carefully as they are intended to ensure this product
provides long, trouble free service. Failure to install the unit in accordance with the
installation instructions will lead to invalidation of the warranty.

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CHECKLIST
Your product may vary slightly from the picture above.
Fig. 1
IMPORTANT: With the pump
removed from its packaging
check for any damage prior to
installation. If any damage is
found contact Stuart Turner Ltd
within 24 hours of receipt.
Inlet
Outlet
A short length of cable is also supplied
for shop test purposes only.

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Cont ...
1 IMPORTANT FACTS: READ BEFORE COMMENCING PUMP INSTALLATION
A Water storage capacity.
1.11 The water storage capacity must be sufficient to meet the flow rates required
by the pumped equipment and any other water using fittings and appliances,
which may be operated simultaneously. DO NOT RUN PUMP DRY.
1.12 Ensure the pump is primed as described in the priming section before
starting, damage to the shaft seal will result otherwise. See Section 4 –
Plumbing.
B Water temperature
The water entering the pump must be controlled as follows:
1.13 The maximum allowable water temperature is 65 oC.
1.14 The minimum allowable water temperature is 4 oC.
1.15 Ambient temperature: The pump must be sited in a location where the
maximum ambient temperature does not exceed 50 oC.
1.16 DO NOT fit a pump if the hot water is heated via a method whereby the water
temperature cannot be controlled, such as solar or solid fuel you must
consult the TechAssist team on [phone].
C Pipework – general
1.17 Pipework design: Care should be taken in the design of pipework runs to
minimize the risk of air locks e.g. use drawn bends rather than 90obends.
1.18 DO NOT allow contact with oil or cellulose based paints, paint thinners
or strippers, acid based descalents or aggressive cleaning agents.
D Plumbing installation regulations
1.19 The plumbing installation must be installed by a qualified person and in
accordance with local regulations.

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Cont ...
2 LOCATION  GENERAL
2.11 Access: For emergencies and maintenance the pump must be
easily accessible.
2.12 Protection: The pump must be located in a dry position, frost free
and protected from freezing.
2.13 Ventilation: Ensure an adequate air flow to cool the pump.
Separate the pump from other appliances that generate heat.
An 80 mm (3 “) air gap must be maintained around the pump.
2.14 Safety: The motor casing can become very hot under normal
operating conditions. Care must be taken to ensure it cannot
be touched during operation.
2.15 Water retention: Site the pump in a location where in the unlikely
event of a water leak, any spillage is contained or routed to avoid
electrics or areas sensitive to water damage.
2.16 Pump position: The pump must be positioned on its mounting feet and as
close to the water source as possible.
2.17 Mounting foot securing: This pump is fitted with cast iron feet. If there is a
requirement to secure the pump via the feet, the following points should be
noted.
The pump should be mounted only in the horizontal position.
The mounting bolts used to secure the pump must be fitted with a plain
washer to distribute clamping load evenly across load bearing face of foot
(not supplied).
Fig. 2
PLAIN
WASHER
MOUNTING
FOOT
BOLT
Fig. 3

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Cont ...
3 ELECTRICAL INSTALLATION  EARTHING
3.11 Regulations: The electrical installation must be carried out in
accordance with the current local regulations by a qualified person.
3.12 Safety: In the interests of electrical safety a 30 mA residual current
device (R.C.D. not supplied) should be installed in the supply circuit.
This may be part of a consumer unit or a separate unit.
3.13 Before starting work on the electrical supply ensure power supply is
isolated.
3.14 DO NOT allow the supply cord to contact hot surfaces, including the
motor shell, pump body or pipework. The cord should be safely
routed and secured by cable clips.
3.15 Earthing: This appliance must be earthed via the supply cord, which must be
correctly connected to the earth point located in the terminal box.
3.16 Connections: The pump must be permanently connected to the fixed wiring
of the mains supply, via a dedicated double pole switched fused spur off the
ring main.
3.17 Wiring of connection unit:
WARNING: This appliance must be earthed.
This product is supplied with a short length of cable for test purposes
only. It must be removed and a 3 × 1.5 mm2cable must be fitted in order to
comply with IEC 60335–1 standard.
3.18 Wiring diagram:
220 VAC/1PH/60Hz SUPPLY
L N E
BROWN
BLUE
GREEN/YELLOW
RED
BLACK
CAPACITOR
MOTOR
RED
YELLOW
Fig. 4

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3.19 Fuse: All models should use 13 Amp fuse.
3.20 Supply cord replacement:
The internal wiring within the terminal box must be routed and
secured to ensure compliance with the electrical standard
IEC 60335–1. It is essential that prior to any disturbance of this
internal wiring, all cable routing and securing details are carefully
noted to ensure re-assembly to the same factory pattern is always
maintained.
3.21 Cable Gland Fitting Instructions:
To enable correct assembly of the cable gland the
‘O’-ring (Fig. 5 item 1) must be placed over the cable
before the clamping insert (Fig. 5 item 2) can be
tightened.
Note: Cable diameter range:- 9.2 mm to 11.9 mm.
Fig. 5
2
1

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4 PLUMBING
4.11 Pipework: For optimum performance pipework use 22 mm dia., 15 mm can be
used but will result in reduced pump performance.
4.12 Isolating valves: Separate isolating valves (non restrictive) must be fitted to
allow easy pump service.
4.13 Although this pump is not self priming, once fitted with a footvalve and
strainer it can be used to draw water from a storage tank below the pump
position, or without a footvalve and stainer, from a tank above the pump
position.
4.14 System flushing: The pipework system should be flushed out
prior to the pump being connected to ensure any contaminants/
chemical residues and foreign bodies are removed from elsewhere
in the system.
4.15 Priming:
Never operate pump with inlet and/or outlet isolating valves in the
closed position. Damage will occur!
The pump must be primed (filled with water) before starting.
4.16 Flooded suction conditions:
Turn on the isolating valves.
(a) Loosen vent plug and allow an even flow of water this may take a
few seconds.
(b) Re-seal vent plug, nipping tight.
The pump is now ready to start.
4.17 Suction lift conditions:
Turn on isolating valves
(a) Loosen vent plug.
(b) Fill the pump head and suction
pipe with water from the discharge
port until filled with water.
(c) Re-seal vent plug.
4.18 Maintenance:
This product is maintenance free.
Max. flooded
suction head
28 m
Fig. 6
Max. suction
lift 4.6 m
Min. immersion
depth 0.5 m
Suction pipe run, no
greater than 6 m
Min. flooded
suction 0.5 m
Or
Fig. 7
Drain
Plug
Outlet
Inlet
Outlet
Vent Plug

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Cont ...
5 TECHNICAL SPECIFICATION
Stuart Turner reserve the right to amend the specification in line with its policy of
continuous development of its products.
*Note: The maximum pressure that can be applied to the pump under any
installation conditions.
**Note: With footvalve fitted.
5.11 Noise: The equivalent continuous A-weighted sound pressure level at a
distance of 1 metre from the pump does not exceed 76 dB(A).
Pump Model
CH 3–30 CI
60 Hz
46672
CH 3–40 CI
60 Hz
46717
CH 3–45 CI
60 Hz
46718
General Guarantee 1 year
Features Pump type Centrifugal
Mechanical seal Nitrile / Carbon / Ceramic
Priming vent plug üüü
Noise 74 dB(A) 75 dB(A) 77 dB(A)
Materials Pump body Cast iron
Impeller Stainless steel
Performance Maximum head (closed valve) 34 metres 42 metres 46 metres
Performance @ 50 l/min 28 metres 37 metres 43 metres
Performance @ 90 l/min 21 metres 32 metres 39 metres
Maximum flow 127 l/min 165 l/min 216 l/min
Minimum static inlet pressure 0.5 bar (5 metres)
Maximum static inlet pressure 2.8 bar (28 metres)
Maximum viscosity 50 secs redwood no 1 9.5 centistokes
Maximum working pressure* 600 kPa (6 bar)
Maximum ambient air temperature 50 oC
Min / Max water temperature Min 4 oC / Max 65 oC
Suction lift** 4.6 metres
Connections Pump connections G 1 female G 1¼ female (inlet),
G 1 (outlet)
G 1¼ female (inlet),
G 1 (outlet)
Motor Type Induction, auto-reset thermal trip
Duty rating Continuous (S1)
Electrical Power supply / phase / frequency 220 V a.c. / 1 / 60 Hz
Current (full load) 5.2 Amps 8.1 Amps 11 Amps
Power P1 1100 Watts 1748 Watts 2395 Watts
Power P2 759 Watts 1224 Watts 1677 Watts
Fuse rating 13 Amps
Physical Enclosure protection IP55
Length 290 mm 324 mm
Width 190 mm 211 mm
Height (excluding hoses) 240 mm 260 mm
Weight (including fittings) 13.15 Kg 18.25 Kg 21.05 Kg

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Cont ...
6 TROUBLE SHOOTING GUIDE
Symptoms Probable Cause Recommended Action
Pump will not start. Electrical. Check power supply.
Check fuse (see fuse section).
Check circuit breaker is set.
Check wiring connections.
Pump jammed. If motor ‘Buzzes’ switch off power and
contact Stuart Turner.
Integral motor
thermotrip activated.
Wait for thermotrip to auto-reset and
check that duty point and run time is within
specification (see technical specification).
Pump runs, but no
liquid.
Air locked Bleed pipework and pump to clear air.
No liquid supply. Check the supply valves are turned on.
Check outlet not restricted or blocked.
Connections reversed. Check liquid connections are on the right
way round.
No flooded suction. Check the pump has a flooded suction and
is primed.
If a suction lift exists fit a Stuart footvalve/
strainer and ensure suction is airtight. Prime
the pump and suction pipe (see plumbing
section).
6.11 Environment protection: Your appliance contains valuable materials which
can be recovered or recycled.
At the end of the products’ useful life, please leave it at an appropriate local
civic waste collection point.

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Cont ...
7 YOUR 1 YEAR WARRANTY
Congratulations on purchasing a Stuart Turner pump.
We are confident this pump will provide many years of trouble free service as all
our products are manufactured to the very highest standard.
All Stuart Pumps are warranted to be free from defects in materials or workmanship
for 1 year from the date of purchase.
Within the warranty period we will repair, free of charge, any defects in the pump
resulting from faults in material or workmanship, repairing or exchanging the whole
unit as we may reasonably decide.
Not covered by this warranty: Damage arising from incorrect installation, improper
use, unauthorised repair, normal wear and tear and defects which have a negligible
effect on the value or operation of the pump.
Reasonable evidence must be supplied that the product has been purchased
within the warranty term prior to the date of claim (such as proof of purchase or
the pump serial number).
This warranty is in addition to your statutory rights as a consumer. If you are
in any doubt as to these rights, please contact your local Trading Standards
Department.
In the event of a claim please telephone ‘TechAssist’ or return the pump with the
accessories removed e.g.pipes etc. If you have any doubt about removing a
pump, please consult a professional.
[phone]
Proof of purchase should accompany the returned unit to avoid delay in
investigation and dealing with your claim.
You should obtain appropriate insurance cover for any loss or damage which is not
covered by Stuart Turner Ltd in this provision.
Please record here for your records.
TYPE NO. SERIAL NO. DATE PURCHASED

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عبتُي
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     .7
.Stuart Turner      
                   
. 
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                     
.     
              :    
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          .      
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        «(TechAssist)  »        
.            .   
[phone]
.               
.Stuart Turner Ltd                
.    

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عبتُي
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.   .   .    
.(  )   
.     
.   
.    « »    
.Stuart Turner  
   
.   
       
        
.(  )   
.   .         
.
.   .       
.      
. .      
.   .        
         
        /
  )    .  
.(
   .6
       .          :  6.11
.         

- 16 -
عبتُي
  .5
.            Stuart Turner  
                 : *
. 
.     : **
     ()           : 5.11
.)(  76    1
 
CH 3–30 CI
60 Hz
46672
CH 3–40 CI
60 Hz
46717
CH 3–45 CI
60 Hz
46718
 

   
   /  / 
 
üüü

)  74
(A  
)  75
(A  
)  77
(A  

  
  

( )   34 42 46
   50   28 37 43
   90   21 32 39
    127   165   216
   ( 5)  0.5
   ( 28)  2.8
    1.9.5     50
*  ( 6)   600
     50
    /   65  /   4
 ** 4.6
 
1  

  
()  1.25
() 1 G
  
()  1.25
() 1 G

      
 
(Continuous (S1
 
//  60 / 1/  220  
( )  5.2 8.1 11
P1   1100 1748 2395
P2   759 1224 1677
  13
 
 
IP55
 290 324
 190 211
( )  240 260
( )  13.15 18.25 21.05

- 17 -
  .4
    22           :  4.11
.         15 
.      ( )      :  4.12
                  4.13
                  
. 
              :  4.14
.        
: 4.15
 .    /          
!    
.  (  )     
   4.16
.           
         ()
.    
 .       ()
.   
:   4.17
   
    (
         (
.   
     (
: 4.18
.    
  
 28 
 4.6    
   
 0.5 
   
0.5     
. 6   
5


6

 
 

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.    13      : 3.19
:    3.20
            
            .1-60335 IEC 
.              
:    3.21
          
)2 5)        (1 5)
 119  92:   :
5 
2
1

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عبتُي
 /   .3
.               : 3.11
               : 3.12
       .    (      )
.   
.              3.13
                3.14
.          . 
               : 3.15
.    
              : 3.16
.          
:    3.17
.    :
   1.5 × 3       .        
IEC 60335-1. 
:   3.18
L N E
 
 


/
4


 60/ 1/ 220  

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 –  .2
.            : 2.11
.            : 2.12
        .         : 2.13
.( 3)  80         .
    .           : 2.14
    
                 :  2.15
.             
.             :  2.16
   .          :    2.17
.          
.      
               
.( )      
2 
 
 

3 