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6

7

IV. STRUCTURE DRaWING

V. INSTallaTION

1.

 

Motor

2.

 

Mechanical seal 

3.

 

Scr

ew M6x15

4. 

 

Seal base

5.

 

Dif

fuser

6.

 

Impeller

7. 

 

Casing

8.

 

Gag

9.

 

Neck ring

10.

 

O-ring

 

11.

 

O-ring

12.

 

Scr

ew M6x20

13.

 

Nut

14.

 

Bracket

15.

 

Spacer ring

16.

 

Support foot

Summary of Contents for MDROO Series

Page 1: ...MX MN Light stainless steel horizontal single stage centrifugal pump Operation Manual HYDROO Pump Industries SL MDROO SERIES ...

Page 2: ...erial number Name MX MN Light horizontal single stage SS centrifugal pumps Model MDROO Series Standards used including number title issue date and other relative documents Machinery directive 98 37 EC Machinery directive 2006 42 EC Standard EN809 1998 A1 2009 Place of Issue Palol de Revardit Spain Name of authorlsed representative Miquel Coma Position of authorlsed representative General manager D...

Page 3: ...ining the liquid with solid particle fiber Able to transfer light corrosive medium relative to the content of chloride ion in the medium concentration of acid or alkali whether rot to the rubber and mechanical seal materials When the density or viscosity of the delivered medium is larger tahn that of clean water alrge power motor is required Liquid temperature 10 ºC 85 ºC Ambient temperature up to...

Page 4: ...CTURE Drawing V INSTALLATION 1 Motor 2 Mechanical seal 3 Screw M6x15 4 Seal base 5 Diffuser 6 Impeller 7 Casing 8 Gag 9 Neck ring 10 O ring 11 O ring 12 Screw M6x20 13 Nut 14 Bracket 15 Spacer ring 16 Support foot ...

Page 5: ...ing electrical safety devices with appropriate ratings Emergency switch Circuit breaker as a supply disconnecting isolating device as well as an overcurrent protective device Motor overload protection The following table is for suggestion Model Motor L1 L2 L3 H 3HP 1HP DN S DN D Weight Phase Power KW mm Inlet Outlet kg MX MN 60 0 37 3PH 1PH 0 37 328 113 51 216 230 G1 1 4 G1 10 MX MN 60 0 55 0 55 3...

Page 6: ... and various meters screw off the water inlet gag fill in the pump fully then tighten the casing cap again 2 Star and run 1 Start motor and confirm that the turning direction of the motor is identical with the direction indicated by the arrow on the pump then slowly open the outlet valve and adjust it to required working condition The flow rate shall be controlled within the scope of over striking...

Page 7: ... sealing of the suction pipe or air leakage due to insufficient immergence of the suction end 3 Excessive high liquid temperature 1 Check suction pipeline 2 Eliminate the leakage 3 Reduce the suction height or liquid temperature There is big noise with the pump 1 Motor bearing wear out 2 Pump parts wear out 1 Replace the bearing 2 Replace the parts Water leakage 1 Wrong installation of the mechani...

Page 8: ...14 15 Notes ...

Page 9: ...pumping partners 201913 IOM MDROO EN subject to amendments HYDROO Pump Industries SL Ctra Girona Banyoles km 10 17843 Palol de Revardit Catalonia Spain Tel 34 972 394 654 E mail info hydroo com www hydroo com ...

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