Xylem GOULDS WEHT0311M Installation, Operation And Maintenance Instructions Download Page 3

3

0

10

20

30

40

50

60

70

80

GPM

0

0

10

10

0

20

30

m

3

/hr

5

10

40

METERS   FEET

TOT

AL

 D

YNAMIC HEAD

CAPACITY

MODEL: WEHT03xxM

SIZE: 2" Discharge

RPM: 1750

HP: .33 HP

SOLIDS: 

3

/

4

" Diameter

15

5

5

15

25

35

WEHT03M

1 FT

2 GPM

Derate at

200ºF (93ºC)

68ºF (20ºC)

INTRODUCTION

Goulds Water Technology High Temperature 3885 Series 

Effluent pumps are recommended for use in High Tem

-

perature applications up to 200ºF.  The High Temperature 

3885 Pump handles ¾” solids . Common applications in-

clude boiler blow down and High Temperature conden-

sate.  Pump should be operated with a High Temperature 

float switch sold separately.

SAFETY INSTRUCTIONS

TO AVOID SERIOUS OR FATAL PERSONAL INJURY 

OR MAJOR PROPERTY DAMAGE, READ AND 

FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL 

AND ON PUMP.
THIS MANUAL IS INTENDED TO ASSIST IN THE 

INSTALLATION AND OPERATION OF THIS UNIT 

AND MUST BE KEPT WITH THE PUMP.

This is a 

SAFETY ALERT SYMBOL

.  

When you see this symbol on the pump 

or in the manual, look for one of the fol-

lowing signal words and be alert to the 

potential for personal injury or property 

damage.
Warns of hazards that 

WILL

 cause 

serious personal injury, death or major 

property damage.
Warns of hazards that 

CAN

 cause 

serious personal injury, death or major 

property damage.
Warns of hazards that 

CAN

 cause per-

sonal injury or property damage.

NOTICE: INDICATES SPECIAL INSTRUCTIONS 

WHICH ARE VERY IMPORTANT AND 

MUST BE FOLLOWED.

THOROUGHLY REVIEW ALL INSTRUCTIONS AND 

WARNINGS PRIOR TO PERFORMING ANY WORK 

ON THIS PUMP.
MAINTAIN ALL SAFETY DECALS.

This product can expose you to chemicals 

including Lead, which is known to the 

State of California to cause cancer and birth defects or 

other reproductive harm. For more information go to: 

www.P65Warnings.ca.gov.

All electrical work must be performed by 

a qualified technician. Always follow the 

National Electrical Code (NEC), or the Canadian Electri-

cal Code, as well as all local, state and provincial codes. 

Code questions should be directed to your local electri-

cal inspector. Failure to follow electrical codes and OSHA 

safety standards may result in personal injury or equip-

ment damage. Failure to follow manufacturer’s installa-

DANGER

WARNING

CAUTION

tion instructions may result in electrical shock, fire hazard, 

personal injury or death, damaged equipment, provide 

unsatisfactory performance, and may void manufacturer’s 

warranty.

Standard units are not designed for use 

in swimming pools, open bodies of water, 

hazardous liquids, or where flammable gases exist. These 

fluids and gases may be present in containment areas. 

Tank or wetwell must be vented per local codes.  

Only pumps specifically Listed for Class 1, Division 1 are 

allowable in hazardous liquids and where flammable 

gases may exist. 

See specific pump catalog bulletins or 

pump nameplate for all agency Listings

.

Disconnect and lockout electrical power 

before installing or servicing any electrical 

equipment. Many pumps are equipped with automatic 

thermal overload protection which may allow an over-

heated pump to restart unexpectedly.

Do not use pump flammalde or explo

-

sive liquids. Pump is for water only.

PERFORMANCE

PRE-INSTALLATION CHECKS

Open all cartons and inspect for shipping damage. 

Report any damage to your supplier or shipping carrier 

immediately.

Important:

 Always verify that the pump nameplate 

Amps, Voltage, Phase and HP ratings match your control 

panel and power supply.

This pump is oil-filled. If there are any signs of oil leak

-

age or if the unit has been stored for an extended period 

check the oil level in the motor dome and the seal hous-

ing, if so equipped. 
Check the motor cover oil level through the pipe plug on 

top of the unit. The motor chamber oil should just cover 

the motor. Do not overfill, leave room for expansion!

To check the seal housing oil level, where used, lay the 

unit on its side with the fill plug at 12 o’clock. Remove the 

WARNING

WARNING

WARNING

WARNING

MODELS

Order  

Number

HP Phase Volts RPM Impeller 

Dia. (In.)

Max. 

Amps LRA

KVA 

Code

Full Load 

Motor Eff.

Resistance

Wt. 

(Lbs.)

Cord 

Length

Start Line-Line

WEHT0311M

0.33

1

115

1750

5.38

12.0

31.1

J

55

9.3

1.4

56

20'

WEHT0318M

208

7.3

19.5

K

51

9.1

4.2

WEHT0312M

230

6.1

16.5

J

54

11.7

5.6

*Add P1 to the end of the order number to include an ultra hi-temp float switch in the purchase.

Replacement part numbers for float:

 

A2HT31

 – 115V and 

A2HT32

 – 208 and 230V (20' cord length).

WARNING

Summary of Contents for GOULDS WEHT0311M

Page 1: ...High Temp Sump Pump INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS INSTRUCTION MANUAL IM248R03 ...

Page 2: ...UBJECT PAGE Introduction 3 Safety Instructions 3 Performance and Motor Details 3 Pre Installation Checks 3 Lifting of Pump 4 Optional Guide Rail or Lift Out System 4 Piping 4 Wiring and Grounding 4 Selecting and Wiring Pump Control Panels and Switches 4 Installation 5 Operation 5 Float Switch and Panel Chart 6 Insulation Resistance Readings 7 Engineering Data 7 Troubleshooting 8 Typical Installati...

Page 3: ...nal injury or equip ment damage Failure to follow manufacturer s installa DANGER WARNING CAUTION tion instructions may result in electrical shock fire hazard personal injury or death damaged equipment provide unsatisfactory performance and may void manufacturer s warranty Standard units are not designed for use in swimming pools open bodies of water hazardous liquids or where flammable gases exist...

Page 4: ... valve matched to the solids handling capability of the pump to prevent fluid backflow Backflow can allow the pump to turbine backwards and may cause premature seal and or bear ing wear If the pump is turning backwards when it is called on to start the increased torque may cause dam age to the pump motor and or motor shaft and some single phase pumps may actually run backwards Install an adequatel...

Page 5: ...AND WIRING PUMP CONTROL PANELS AND SWITCHES FLOAT SWITCH TYPES High Temp floats can be purchased for High Temp ap plications They are normally open NO for pump down operations These wide angle pump down switches may be used as direct connected pump switches or as control switches SETTING THE FLOAT SWITCHES There are no absolute rules for where to set the float switches it varies from job to job Su...

Page 6: ...t place pump switch es in the Au tomatic position and Control Switch in ON position The system is now ready for automatic operation Explain the operation of the pumps controls and alarms to the end user Leave the paperwork with the owner or at the control panel if in a dry secure location FLOAT SWITCH AND PANEL CHART The purpose of this chart is to show the required switch quantities and the funct...

Page 7: ... are based on readings taken with a megohmmeter with a 500V DC output Readings may vary using a lower voltage ohmmeter consult factory if readings are in question ENGINEERING DATA PUMP OPERATION Figure 2 Determining Pumping Range Figure 1 Pumpmaster and Pumpmaster Plus Hard Wired Engineering data for specific models may be found in your catalog and on our website address is on the cover Control pa...

Page 8: ...velcordstangled Untanglecordsandinsurefreeoperation TURNOFF Pumpisairlocked Shutoff pumpforapproximatelyoneminute then restart Repeatuntilairlockclears If airlocking persistsinasystemwithacheckvalve a3 16 4 8mm holemaybedrilledinthedischargepipeapproximately 2 51mm abovethedischargeconnection Influentflowismatchingpump s Largerpumpmayberequired dischargecapacity LITTLEORNOLIQUID Checkvalveinstalle...

Page 9: ...9 TYPICAL INSTALLATIONS Typical Effluent Sewage and Dewatering Pump Installations ...

Page 10: ...10 NOTES ...

Page 11: ...11 NOTES ...

Page 12: ...oper electrical protection or g damaged resulting from the use of accessory equipment not sold or approved by Seller In any case of products not manufactured by Seller there is no warranty from Seller however Seller will extend to Buyer any warranty received from Seller s supplier of such products Goulds Water Technology Policy Concerning Online Sales to Consumers Homeowners using the Internet to ...

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