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Reefe 21620, Exploded View & Instruction Manual

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www.

reefe

.com.au

MUL

TIS

TA

GE PRES

SURE PUMP

 

P U M P S   A U S T R A L I A

BETTER • FASTER • EASIER

BETTER • FASTER • EASIER

COMPONENTS &

MATERIALS

POSITION COMPONENT

MATERIAL

1 Stator on Casing 

-

2 Capacitor 

-

3 Rotor/Shaft 

Steel & Aluminium | Stainless Steel

4 Bearing 

Steel

5 Bearing 

Steel

6 Cover 

Aluminium

7 Intercalate 

Aluminium

8 Disc

Stainless Steel

9 Initial Diffuser 

Noryl

10 Mechanical Seal Fixe 

Nitrile Rubber/Ceramics 

11 Mechanical Seal Mobile 

Graphite Steel 

12 Impeller 

Stainless Steel 

13 Diffuser Lid Welded 

Noryl

14 Diffuser Cover 

Noryl

15 Pump Body 

Stainless Steel 

www.

oliju

.com

43

SURFACE PRESSURE

CHS

     POS

COMPONENT

     MATERIALS

1

Stator on Casing

-

2

Capacitor

-

3

Rotor / Shaft

Steel and Aluminium / Stainless Steel

4

Bearing

Steel

5

Bearing

Steel

6

Cover

Aluminium

7

Intercalate

Aluminium

8

Disc

Stainless Steel

9

ΖQLWLDO'L΍XVHU

Noryl

10

Mechanical Seal Fixe

Nitrile Rubber / Ceramics

11

Mechanical Seal Mobile

Graphite Steel

12

Impeller

Stainless Steel

13

'L΍XVHU/LG:HOGHG

Noryl

14

'L΍XVHU&RYHU

Noryl

15

Pump Body

Stainless Steel

COMPONENTS AND MATERIALS

VSRE - Parts Breakdown.indd   2

VSRE - Parts Breakdown.indd   2

25/06/2021   1:32:51 PM

25/06/2021   1:32:51 PM

Summary of Contents for 21620

Page 1: ... BETTER FASTER EASIER BETTER FASTER EASIER VARIABLE SPEED MULTISTAGE PUMP MODELS VSRE40 60 38 110 52 110 67 120 50 175 65 175 46 350 CODE 21620 21637 21644 21651 21668 21675 21682 VSRE Parts Breakdown indd 1 VSRE Parts Breakdown indd 1 25 06 2021 1 32 49 PM 25 06 2021 1 32 49 PM ...

Page 2: ...ss Steel 13 Diffuser Lid Welded Noryl 14 Diffuser Cover Noryl 15 Pump Body Stainless Steel www oliju com 43 SURFACE PRESSURE CHS POS COMPONENT MATERIALS 1 Stator on Casing 2 Capacitor 3 Rotor Shaft Steel and Aluminium Stainless Steel 4 Bearing Steel 5 Bearing Steel 6 Cover Aluminium 7 Intercalate Aluminium 8 Disc Stainless Steel 9 ΖQLWLDO L XVHU Noryl 10 Mechanical Seal Fixe Nitrile Rubber Ceramic...

Page 3: ...OUT BARREL UNION S A Y STRAINER A BALL VALVE W R O N G DIAGRAM 3 DIAGRAM 4 TIP CLEAN THE Y STRAINER MONTHLY TO ENSURE PEAK PERFORMANCE SIMPLY UNDO THE BUNG AND LET IT FLUSH OUT MAKE SURE YOU RE FIT THE MESH FILTER TIP IF PUMP STARTS FREQUENTLY CHECK TOILET CISTERNS THEY ARE PROBABLY LEAKING PRESSURE TANKS CAN SAVE YOU MONEY AS THE PUMP DOES NOT HAVE TO START SO OFTEN TIP IMPORTANT MULTISTAGE PUMPS...

Page 4: ...P IS ABOVE THE OUTLET OF THE TANK ALWAYS USE A FOOT VALVE IN THE TANK W R O N G DIAGRAM 7 DIAGRAM 8 W R O N G INCORRECT PUMP IS NOT INSTALLED ON A LEVEL SURFACE ALWAYS ENSURE THE PUMP IS INSTALLED LEVEL INCORRECT THE PUMP IS CONNECTED INCORRECTLY ALWAYS ENSURE WATER INLET AND OUTLET ARE CORRECT W R O N G W R O N G DIAGRAM 5 DIAGRAM 6 IMPORTANT IMPORTANT MULTISTAGE PUMPS MUST NOT BE USED WITH SUCTI...

Page 5: ... SUCTION INTAKE PIPEWORK IT IS CRITICAL THAT THE CORRECT PIPE SIZE IS USED ESPECIALLY IN SUCTION LIFT APPLICATIONS CHECK WITH A QUALIFIED PUMP TECHNICIAN FOR THIS TYPE OF INSTALLATION INCORRECT PIPES TOO SMALL FOR PUMP INLET USE 25mm PIPE INTERNAL DIAMETER WE RECOMMEND 30mm FOR BEST PERFORMANCE FOR PUMPS WITH 32MM INTAKE OR LARGER USE SUCTION PIPE ONE OR MORE SIZE LARGER For the oulet discharge pi...

Page 6: ...UMP DIRECTLY TO THE ELEMENTS WE RECOMMEND THE PUMP IS PROTECTED WITH A PUMP COVER IMPORTANT CONSIDER NEIGHBOURS WHEN INSTALLING THE PUMP ALL PUMPS MAKE SOME NOISE IMPORTANT ENSURE THE PUMP IS SIZED CORRECTLY FOR THE JOB TOO SMALL LOW PERFORMANCE AND MAY USE EXCESS POWER AND OR OVERHEAT THE MOTOR AND OR CAUSE PREMATURE FAILURE THIS IS NOT A WARRANTY FAULT IF THIS OCCURS DIAGRAM 12 DIAGRAM 13 DIAGRA...

Page 7: ...y of a plastic pump cover or skillion roof cover or similar However the installer must ensure that there is adequate ventilation so the pump does not overheat 4 IMPORTANT re INSTALLATION This pump MUST NOT be installed in any manner that if it were to leak that it would cause damage or loss to property or persons It MUST be installed in a well ventilated and drained area All warranty is void if th...

Page 8: ... wet end near the inlet but that is slower and completely fill the pump chamber with water before starting c Turn the pump on if water does not flow turn it off and repeat step 15 b again and if it is suction lift the entire suction pipe may need to be pre primed d If it still does not pump water check the intake and discharge pipework is free from airlocks or any other obstructions and refer to t...

Page 9: ...ter might be blocked flush clean and re assemble if it is the pump disconnect from the power supply and if you are competent to do so disassemble the pump and clean If not have a pump technician do it for you 4 Pump is air locked Start and stop several times by turning it on and off with 20 seconds between If this does not work see below regarding re priming the pump 5 Vertical pumping distance is...

Page 10: ...ropriate purpose for which it is intended according to the instructions The Power Circuit the Pump is connected to is RCD Safety Switch Protected A Y Strainer or Pre filter is installed in the suction pipe to prevent particles entering the pump All swarf has been removed from the tank after cutting openings etc Barrel Unions are fitted on the pipe connections for easy removal replacement A Ball Va...

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