Crane Deming 7360 Series Скачать руководство пользователя страница 14 | Manualshive

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Crane Deming 7360 Series Скачать руководство пользователя страница 14

Submersible Pumps

Resistance of cable and pump motor (measured at pump control):
Red-Black:_______Ohms(

Ω

) Red-White:_______Ohms(

Ω

) White-Black:_______Ohms(

Ω

)

Resistance of Ground Circuit between Control Panel and outside of pump: __________Ohms(

Ω

)

MEG Ohms check of insulation:
Red to Ground: _________ White to Ground: __________ Black to Ground: ____________

Operational Checks

Is there noise or vibration present?   YES___ NO___  Source of noise/vibration: ___________
Does check valve operate properly?   YES___ NO___ N/A___
Is system free of leaks?   YES___ NO___

Leaks at: ______________________________

Does system appear to operate at design fl ow rate?   YES___ NO___
Nominal Voltage: _____________________ Phase: 1Ø 3Ø (select one)
Voltage Reading at panel connection, Pump OFF: L1, L2  _____   L2, L3 ____   L1, L3 _____
Voltage Reading at panel connection, Pump ON: L1, L2  ______  L2, L3 ____   L1, L3 _____
Amperage Draw, Pump ON:   L1 ____________

L2 _____________

L3 _____________

Submersible Pumps

Are BAF and guide rails level / plumb?   YES___ NO___
Is pump seated on discharge properly?   YES___ NO___
Are level controls installed away from turbulence?   YES___ NO___
Is level control operating properly?   YES___ NO___
Is pump fully submerged during operation?   YES___ NO___

Follow up/Corrective Action Required

YES___ NO___

Additional Comments:

____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________

Startup performed by: _____________________

Date: ______________________________

Present at Start-Up

( ) Engineer: ____________________________

( ) Operator: ________________________

( ) Cont

r

actor: ____________________________ ( ) Other: ___________________________

All parties should retain a copy of this report for future trouble shooting/reference

A Crane Co. Company

420 Third Street

83 West Drive, Brampton

Piqua, Ohio 45356

Ontario, Canada L6T 2J6

Phone: (937) 778-8947

Phone: (905) 457-6223

Fax: (937) 773-7157

Fax: (905) 457-2650

www.cranepumps.com

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Содержание Deming 7360 Series

Страница 1: ...mps Systems reserves the right to change product without prior written notification 420 Third Street 83 West Drive Bramton Piqua Ohio 45356 Ontario Canada L6T 2J6 Phone 937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com Form No 120030 Rev E Series 7360 Section 42 DEMING DEMING INSTALLATION OPERATION MAINTENANCE MANUAL Demersible Solids Handling Wet Pit Pumps Manua...

Страница 2: ...MENSIONS 4 GENERAL INFORMATION 5 Application 5 Receiving 5 Storage 5 Service Centers 5 Power Supply 5 Equipment 5 Motors 5 Direction of Rotation 6 Foundation 6 Piping 6 Installation 6 Three Phase 6 Single Phase 7 Moistur Sensing Relay 8 Operation 8 Test Procedures 8 Liquid Level Control System 8 Starting 8 Operation 8 GENERAL MAINTENANCE 9 Disassembly Reassembly LOCATING TROUBLE 9 CROSS SECTION PA...

Страница 3: ...gs DO NOT insert fingers in pump with power connected Always wear eye protection when working on pumps Make sure lifting handles are securely fastened each time before lifting DO NOT operate pump without safety devices in place Always replace safety devices that have been removed during service or repair Secure the pump in its operating position so it can not tip over fall or slide DO NOT exceed m...

Страница 4: ...00 3 433 EB180TY 34 63 12 13 3 25 19 63 12 25 6 25 6 25 6 25 4 00 27 63 10 50 435 EB210TY 40 38 21 00 15 25 7 63 7 63 7 63 32 25 437 EB180TY 34 88 12 75 20 50 14 38 7 75 6 63 7 13 27 88 EB210TY 41 38 21 00 15 38 7 63 7 63 33 25 438 EB210TY 39 88 21 50 31 75 11 00 Fig 7360 Pumps with Tandem Seal Submersible Motors SUBMERSIBLE MOTOR FRAMES HP THREE PHASE SINGLE PHASE 1750RPM 1150RPM 1750RPM 1150RPM ...

Страница 5: ...ercent and at a voltage not more than 10 percent above or below the nameplate rating Performance within this range will not necessarily be the same as the established performance at the correct rated voltage and frequency EQUIPMENT Three phase units consist of the pumping unit including motor with waterproof power cable and control cable the liquid end with discharge flange and moisture sensing re...

Страница 6: ...cessive reverse flow on the pump shutdown can cause cycling of the pump Brief reverse rotation is not damaging to the pump providing the pump does not restart when running in reverse rotation INSTALLATION Lowering Unit into Sump or Pit Lifting eyes are supplied on top of the motor frame for the purpose of lowering raising the unit when making installation servicing the unit Caution Do not use disc...

Страница 7: ...r B Motor Refer to motor description and cable identification on Page 4 Connect the three power leads of the power cable to the motor control box and the ground wire to ground install and connect power leads from the motor control box to the starter 1 Connect the two leads marked P1 and P2 of the control cable to the CONTROL CIRCUIT of the starter See Wiring diagrams Figures 3 4 C Liquid Level Con...

Страница 8: ...ating lamp and alarm if installed will be activated to indicate A Power is supplied to the control B Control is operative C The wiring to the moisture sensing probe in the motor is intact This check does not stimulate a seal leakage but indicates that the circuit is operative should a leak occur Caution The voltage will be present at all terminals on the control when this test is being made LIQUID...

Страница 9: ... clearance av 030 E Insert motor screws 212 and tighten down after proper impeller clearance has been established Motor Repair Should it become necessary to replace seals or bearings or make repairs to the motor please contact the nearest office of Reliance Electric Company for address of Authorized Service Station in your area See Motor Warranty Motor Warranty The submersible type motor furnished...

Страница 10: ...tor 24 Impeller Washer 26 Impeller Screw 32 Impeller Key 71 Motor Adapter 73 Motor Gasket 104 Cap Screws ITEM No DESCRIPTION 107 Discharge Gasket 161 Discharge Flange 212 Capscrew or Stud 219 Capscrew or Stud 294 Impeller Shim Recommended Spare Parts ...

Страница 11: ...formance specifications must be in writing and such writing must be signed by our authorized representative Due to inaccuracies in field testing if a conflict arises between the results of field testing conducted by or for user and laboratory tests corrected for field performance the latter shall control RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS ANALYSES AND EVALUATI...

Страница 12: ...nt To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable Laws And Regulations Shall Apply IMPORTANT WARRANTY REGISTRATION Your product is covered by the enclosed Warranty To complete the Warranty Registration Form go to http www cranepumps com ProductRegistration If you have a claim under the provision of the warranty contact your local Crane Pumps...

Страница 13: ...__ Type _________________________________ Number and size of short circuit device s ___________ Amp rating ___________________ Overload Type _____________ Size ______________ Amp rating ___________________ Do protection devices comply with pump and motor Amp rating YES___ NO___ Are all electrical and panel entry connections tight YES___ NO___ Is the interior of the panel dry YES___ NO___ Liquid le...

Страница 14: ...s installed away from turbulence YES___ NO___ Is level control operating properly YES___ NO___ Is pump fully submerged during operation YES___ NO___ Follow up Corrective Action Required YES___ NO___ Additional Comments ____________________________________________________________________________ ____________________________________________________________________________ ___________________________...

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