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QED GRACO TORPEDO G1275-2P50, Инструкция по эксплуатации и устранению неисправностей

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8

 

95354 REV 1   9-18-20

 

8

 

Troubleshooting

 

Problem

 

Cause

 

Solution

 

Fluid slows or stops flowing 

Plugged inlet 

Clean screen 

Fluid slows or stops flowing 

Plugged discharge tube 

Clear discharge tube 

Excessive head pressure 

Relive the back pressure on the 

system. 

Pump stops running 

No power to pump 

See control panel fuses, motor 

overload  

Pump is clogged 

Pull pump and clean 

Содержание GRACO TORPEDO G1275-2P50

Страница 1: ...ortant Safety Instructions Read all warnings and instructions in this manual before using the equipment Save these instructions Torpedo G1275 Submersible Pump This pump is intended to be used in leachate side slop risers or landfill sumps with high solids content See page 2 for model information including maximum working pressure and approvals ...

Страница 2: ...ions 10 Warranty Models Part No Maximum Description TDH G1275 2P50 90 5HP 230V 3PH PUMP 50 FT CABLE G1275 2P100 90 5HP 230V 3PH PUMP 100FT CABLE G1275 2P150 90 5HP 230V 3PH PUMP 150FT CABLE G1275 3P50 90 5HP 460V 3PH PUMP 50FT CABLE G1275 3P100 90 5HP 460V 3PH PUMP 100FT CABLE G1275 3P150 90 5HP 460V 3PH PUMP 150FT CABLE Pump power requirements HP VOLTS PAHSE FLA 5 230 3 13 8 5 460 3 6 6 ...

Страница 3: ...an 240V Contact with this voltage will cause death or serious injury When accessing the electrical enclosure while power is present Do not make contact with components or wires unless instructed to do so Wear appropriate personal protective equipment All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations Grounding The inequipment must be groun...

Страница 4: ...trol panel 8 Check the pump rotation 9 Lower pump into the well to desired depth 10 Configure control panel for pump operation 11 Turn the pump selector switch to Hand Verify that fluid is flowing 12 Turn the pump selector switch to Auto 13 Verify the pump runs in Auto Control Panel Operation When the pump is installed and connected to a QED control panel the pump will run until the level in the w...

Страница 5: ...5 95354 REV 1 9 18 20 5 Performance Chart Example ...

Страница 6: ...6 95354 REV 1 9 18 20 6 ...

Страница 7: ...7 95354 REV 1 9 18 20 7 Drawings G1275 Kits and Accessories optional UL508A and UL698 Control panels Level transducer Support cable rope Well caps and flanges ...

Страница 8: ...s flowing Plugged inlet Clean screen Fluid slows or stops flowing Plugged discharge tube Clear discharge tube Excessive head pressure Relive the back pressure on the system Pump stops running No power to pump See control panel fuses motor overload Pump is clogged Pull pump and clean ...

Страница 9: ...9 95354 REV 1 9 18 20 9 95354 ...

Страница 10: ...ft 27 5 m Maximum free flow delivery 255 gpm 5 tdh 965 l min Pump dry weight 135 lbs not including the wire Maximum size pumpable solids 3 8 in 9 5 mm Maximum viscosity 10 000 cps Environmental temperature range 40 120 F 4 49 C Minimum fluid temperature 40 F 4 C Maximum fluid operating temperature Stainless steel 250 F 121 1 C Inlet Outlet Sizes Fluid inlet size Screen Fluid outlet size 3 in NPT ...

Страница 11: ...the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited...

Страница 12: ...624 2026 EN NOVATIVE TECHNOLOGIES SUPPORT 1 888 411 0757 1 920 465 3960 Email info ennovativetech com All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Original instructions This manual contains English MM Graco Headquarters Minneapolis International...

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