Xylem GOULDS XBGR Series User manual

Australia

Phone: 13 19 14

Email: [email protected]

www.xylem.com/au

New Zealand

Phone: 0800 33 19 14

Email: [email protected]

www.xylem.com/nz

XBGR Series

Installation, Operation and

Maintenance Manual

AS4020 Certiﬁed

Suitable for

Drinking Water

RCM

Compliant

XBGR Series

Installation, Operation and Maintenance Manual

DANGER: Risk of electrical shock. Warns that failure to

observe the precautions involves a risk of electric shock.

TABLE OF CONTENTS

Safety Precautions ............................................................................. 2

General Information .......................................................................... 3

Technical Data .................................................................................... 3

Handling ............................................................................................... 4

Applications ........................................................................................ 4

Working Limits .................................................................................... 4

Installation ........................................................................................... 4

Electrical Connection ........................................................................ 4

Start Up ................................................................................................ 5

Maintenance ....................................................................................... 5

Safety Instructions ............................................................................. 5

Wiring Diagram .................................................................................. 5

Dimensional Speciﬁcation ............................................................... 6

Trouble Shooting Guide ................................................................... 7

Goulds Pumps Limited Warranty ................................................... 8

CONGRATULATIONS!

You are now a proud owner of a quality Goulds Water

Technology product. For best results, please read this

instruction and Operation Manual (IOM) carefully

before installing and using this product.

SAFETY PRECAUTIONS

This symbol together with one of the following words

“Danger” or “Warning” indicates the risk level deriving from failure

to observe the prescribed safety precautions:

DANGER: Warns that failure to observe the precautions

involves a risk of damage to persons and / or things.

WARNING: Warns a failure to observe the precautions

involves a risk of damaging the pump and / or the plant.

GENERAL INFORMATION

Close-coupled centrifugal jet pumps with built-in ejector system, designed to remain primed even in the presence of

water-dissolved gases. The extensive use of stainless steel (AISI 304 or AISI 316) ensures a high performance, durable

and lightweight pump.

PROPER INSTALLATION FIG. 2

TECHNICAL DATA

PUMP

MODEL

POWER

(kw)

POWER

(kw)

SUCTION

LIFT (m)

PIPE DIAM -

INCH FLOW L/MIN 5 15 20 30 40 50 60

IN OUT QM3/HR 0.3 0.9 1.2 1.8 2.4 3.0 3.6

XBGR050 0.55 0.37 8.5 1 1 HEAD

(m) 31 25 23 19 14 9 -

XBGR075 0.75 0.55 8.5 1 1 34 29 23 21 19 16 13

XBGR100 1.04 0.75 8.5 1 1 38 32 -25 22 19 13

In the Interest of technical development, Xylem reserves the right to modify speciﬁcations without notice.

Maximum Total Head

PUMP MODEL MAXIMUM TOTAL HEAD

XBGR050 34m / 3.4 Bar

XBGR075 34m / 3.4 Bar

XBGR100 40m / 4.0 Bar

Maximum Operating Pressure

PUMP MODEL MAXIMUM OPERATING PRESSURE

XBGR050 6 Bar

XBGR075 6 Bar

XBGR100 6 Bar

Maximum Inlet Water Pressure

PUMP MODEL MAXIMUM INLET WATER PRESSURE

XBGR050 2.6 Bar

XBGR075 2.6 Bar

XBGR100 2.0 Bar

AEccentric adapters

BPositive slope

CWide bends

DSuction pipe diameter

>=pump port diameter

EGood immersion

Foot valve (not

necessary for XBGR

series)

GHeight difference in

suction side

Pipes must not exert

stress on pump but on

independent

Supports.

1. HANDLING

The product must be lifted and handled with care.

Do not lift the pump by the power cable.

2. APPLICATIONS

The XBGR Series pump is designed to handle clean non-aggressive water free of dissolved gasses. The XBGR Series may be

used in garden, irrigation and domestic applications where the pump is permanently installed. The XBGR Series is AS4020

certiﬁed suitable for drinking water applications.

3. OPERATING LIMITS

• Max operating pressure: 6 Bar Max.

• Max Suction Lift: 8 to 9 m

• Ambient temperature: ≤ 40°C.

• Liquid temperature: +5°C to +35°C .

• Max inlet pressure – See page 3

4. INSTALLATION

To install the pump, follow these Instructions

a. The pump is designed for permanent installation only, detachable hose sets are not to be used.

b. Mount the pumps securely to a stable foundation, utilising the mounting slots in the base.

c. Place the pump as near as possible to the water supply.

d. Do not submit the pump body to mechanical stress.

e. The pump must be sheltered from weather elements (sun, rain & wind).

f. For suction lift, always ﬁt a foot valve with strainer on the suction pipe.

Both suction and discharge pipe must be well fastened.

g. In case of suction lower than 4m, then the suction pipe diameter must always be bigger than the suction port.

See Proper Installation ﬁg. 2 – See page 3

5. ELECTRICAL CONNECTION

Make sure that the mains voltage and the reference characteristics (frequency, and Input current) correspond to the

voltage speciﬁed as shown on the motor rating plate.

The connections to the mains and grounding must be executed by qualiﬁed electrician and in compliance with local

installation standards.

Carry out connections as per the diagram displayed on the underside of the terminal box lid.

The motor must be absolutely grounded before any other operation. The single phase model features a built-in

thermal protector. For ambient temperatures of 40°C, supply cables with temperature characteristics of at least 95”C

and minimum wire gauge of 1.5 mm2must be used.

6. START UP

The XBGR Series is self-priming. Self-priming without the foot valve may require up to 3-4 minutes

7. MAINTENANCE

The pump should he serviced by qualify personnel only, after having been disconnected from the power.

AS4020 Certiﬁed

Suitable for

Drinking Water

8. SAFETY INSTRUCTIONS

Pay attention to the working limits. Improper use may damage the pump and other property, may cause

injury or death.

The pump is not suitable for use with ﬂammable or dangerous liquids.

Make sure that the rated voltage and the mains voltage are compatible with the nameplate.

Connect to the power mains using a multi-pole power switch with a switch-contactgap of at least 3mm.

As additional protection from lethal electric shock, install ahigh-sensitivity differential “(RCD / Earth-Leakage)”

switch, in compliance with local standards.

Make sure unauthorized people do not have access to the pump.

Disconnect the power supply to the electrical pump and unplug the machine before carrying out any maintenance,

cleaning or handling operations.

If the power cord is damaged it must be replaced by qualiﬁed personnel to ensure against hazards.

Do not run the pump with the ports closed.

Be alert to hazardous situations caused by accidental power failure. Protect the pump from the weather.

Make sure the motor is properly ventilated.

Warning: the motor can reach a temperature of 95° Celsius in normal operation.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning

use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they

do not play with the appliance.

If the supply cord is damaged, it must be replaced by the manufacturer, their service agent or similarly qualiﬁed

persons in order to avoid a hazard.

9. WIRING DIAGRAM

Single Phase

Motor Protector

RCM

Compliant

DIMENSIONAL SPECIFICATIONS

XBGR050 Dimensions (mm)

XBGR075, XBGR100 Dimensions (mm)

TROUBLESHOOTING GUIDE

PROBLEM POSSIBLE CAUSE SOLUTION

The pump does not

deliver any ﬂow

The suction or discharge pipes may be

blocked.

Check the pipes.

The suction pipes are leaking air. Seal the pipes.

The pump has

insufﬁcient ﬂow

The Impeller is damaged and / or corroded. The impeller must be replaced.

The mechanical seal is damaged and or

corroded.

The mechanical seal must be replaced.

The motor speed is lower than required. Check for voltage ﬂuctuation.

Loss of Head Wrong Rotation. Change motor wiring.

The impeller is damaged and/or corroded. The impeller must be replaced.

The motor is over-

heating

The ﬂow is beyond the end of the pump

curve.

Make sure the correct pump was selected

or adjust the outlet valve to reduce the

ﬂow and bring the pump within acceptable

operating range.

Mechanical wear is present. The motor

fan is damaged. The motor is not properly

ventilated.

Check and correct mechanical wear.

The motor fan must be replaced.

Provide good ventilation for the motor.

There is noise in the

pump

The ﬂow is outside acceptable operating

range.

Make sure the correct pump was selected

or adjust the outlet valve to reduce the

ﬂow and bring the pump within acceptable

operating range.

A nut may be loose. Check and fasten, all loose nuts.

There is a big

vibration In the motor

The vibration is caused by unbalanced/

insecure Installation.

Adjust the pump installation. Make sure to

level up the base and correctly fasten the

bracket bolts.

There is no suction.

The motor runs but it

gives no pressure

The pump was not primed properly. Fill the pump body with water. Prime the

pump according to instructions.

The motor does not

start

The fuse has blown.

The thermal protector may have activated.

Visual Check for fault.

Ask Qualiﬁed electrician.

Replace the fuse.

Allow the motor to cool down to reset the

thermal protector.

GOULDS WATER TECHNOLOGY LIMITED WARRANTY

This warranty applies to all pumps and related accessories manufactured and/or supplied by Goulds Water Technology,

provided the installation is in accordance with the Instruction Manual issued by the Manufacturer.

Any part or parts found to be defective within the warranty period shalt be replaced at no charge to the buyer or any

subsequent owner during the warranty period. The warranty period shall exist for a period of twelve (12) months from the

date of installation or eighteen (18)months from the date of manufacture, whichever is shorter.

A consumer who believes that a warranty claim exists must contact the authorised Goulds Water Technology dealer from

whom the equipment was originally purchased and furnish complete details regarding the claim for warranty.

This warranty excludes:

a. Labor, transportation and related costs Incurred by the consumer to make the alleged defective equipment available

to the dealer for inspection.

b. Re-installation costs of repaired equipment.

c. Re-installation costs of replacement equipment.

d. Consequential damages of any kind.

e. Reimbursement for loss caused by interruption of service.

There are no warranties, expressed or implied, except such warranties as are deﬁnitely set forth herein. The company shall

not be liable for damage or wear to pump caused by abnormal conditions, failure to properly prime or to operate pump without

ﬂow or caused by corrosives, abrasives, or foreign objects. No obligations other than those herein set forth shall be binding

upon the company.

Australia

Phone: 13 19 14

Email: [email protected]

www.xylem.com/au

AS4020 Certiﬁed

Suitable for

Drinking Water

RCM

Compliant

New Zealand

Phone: 0800 33 19 14

Email: [email protected]

www.xylem.com/nz

Lowara, Bell & Gossett and AC Fire Pump are trademarks of Xylem Inc.

Goulds is a registered trademark of Goulds Pumps, Inc and is used under this license. AU ED 12/2020 (Australian Edition)

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