Xylem IM204 User Manual [en, es, fr]

INSTRUCTION MANUAL

IM204R03

4" Motor

INSTALLATION MANUAL

WARNING

CAUTION

WARNING

DANGER

WARNING

CAUTION

DANGER

USE THIS INFORMATION IN ADDITION TO THE PUMP INSTALLATION DATA

PROVIDED BY PUMP MANUFACTURER.

Owner’s Information

Serial #:

Motor #:

Installation Date:

HP:

Phase:

Volts:

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 following 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.

WARNING

CAUTION

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.

Important notice: Read safety instructions before proceeding with any wiring.

the National Electrical Code (NEC), or the Canadian Electrical Code, as well as all local, state and provincial codes. Code questions should be directed to your local electrical inspector. Failure to follow electrical codes and OSHA safety standards may result in personal injury or equipment damage. Failure to follow manufacturer’s installation instructions may result in electrical shock, ﬁre hazard, personal injury or death, damaged equipment, provide unsatisfactory performance, and may void manufacturer’s warranty.

Warns of hazards that CAN cause serious personal injury, death or major property damage.

Warns of hazards that CAN cause personal injury or property damage.

All electrical work must be performed by a qualiﬁed technician. Always follow

CentriPro motors are not designed for use

in swimming pools, open bodies of water, hazardous liquids, or where ﬂammable gases exist. Well must be vented per local codes.

Disconnect and lockout electrical power

before installing or servicing any electrical equipment. Many mtors are equipped with automatic thermal overload protection which may allow an overheated motor to restart unexpectedly.

All three phase (3Ø) controls for sub-

mersible motors must provide Class 10, quick-trip, overload protection.

Do not lift, carry or hang motor by the

electrical cables. Damage to the Electrical Cables can cause shock, burns or death.

Use only stranded copper wire to pump/

motor and ground. The ground wire must be at least as large as the power supply wires. Wires should be color coded for ease of maintenance and troubleshooting.

Install wire and ground according to the

National Electrical Code (NEC), or the Canadian Electrical Code, as well as all local, state and provincial codes.

Install an all leg disconnect switch where required by code.

The electrical supply voltage and phase

must match all equipment requirements. Incorrect voltage or phase can cause ﬁre, motor and control damage, and voids the warranty.

All splices must be waterproof. If using

splice kits follow manufacturer’s instructions.

Select the correct type and NEMA grade

junction box for the application and location. The junction box must insure dry, safe wiring connections.

Failure to permanently ground the pump,

motor and controls before connecting to power can cause shock, burns or death.

4" motors ≥ 2 HP require a minimum

ﬂow rate of .25 ft/sec. or 7.62 cm/sec. past the motor for proper motor cooling. The following are the minimum ﬂows in GPM per well diameter required for cooling: 1.2 GPM/4", 7 GPM/5", 13 GPM/6", 20 GPM/7", 30 GPM/8" or 50 GPM in a 10" well. Pumps ≥ 2 HP installed in large tanks should be installed in a ﬂow inducer sleeve to create the needed cooling ﬂow or velocity past the motor.

All motors require a minimum 5'

submergence for proper reﬁll check valve operation.

This motor has been evaluated for use

with Water Only.

WIRE SIZING, SPLICING and POWER SUPPLY

WARNING

Always follow the National Electric Code (N.E.C.), Canadian Electrical Code, and any state, provincial, or local codes.

Use only copper wire. Size wire from the

Hazardous voltage can shock, burn or cause death.

MAID manual, or an N.E.C. (National Electric Code) code book. If discrepancies exist the N.E.C. book takes precedence over

a manufacturer’s recommendations.

Splicing Wire to Motor Leads

When the drop cable must be spliced or connected to the motor lead it is necessary that the splice be watertight. The splice can be done with heat shrink kits or waterproof tape.

A. Heat Shrink Splice Instructions

To use a typical heat shrink kit: strip ½" from the motor wires and drop cable wires, it is best to stagger the splices. Place the heat shrink tubes on the wires. Place the crimps on the wires and crimp the ends. Slide the heat shrink tubes over the crimps and heat from the center outward. The sealant and adhesive will ooze out the ends when the tube shrinks. The tube, crimps, sealant, and adhesive create a very strong, watertight seal.

B. Taped Splice Instructions

A) Strip individual conductor of insulation only as far

as necessary to provide room for a stake type connector. Tubular connectors of the staked type are preferred. If connector O.D. is not as large as cable insulation, build-up with rubber electrical tape.

B) Tape individual joints with rubber electrical tape,

using two layers; the ﬁrst extending two inches beyond each end of the conductor insulation end, the second layer two inches beyond the ends of the ﬁrst layer. Wrap tightly, eliminating air spaces as much as possible.

C) Tape over the rubber electrical tape with #33

Scotch electrical tape, or equivalent, using two layers as in step "B" and making each layer overlap the end of the preceding layer by at least two inches.

In the case of a cable with three conductors encased in a single outer sheath, tape individual conductors as described, staggering joints.

Total thickness of tape should be no less than the thickness of the conductor insulation.

WIRING THE CONTROLS and

WARNING

WIRING THE CONTROLS and SWITCH

SWITCH Mounting the Motor Control Box

Hazardous voltage can shock, burn or cause death.

and outdoor locations. They will operate at temperatures between 14ºF (-10ºC) and 122ºF (50ºC). Select a shaded, dry place to mount the box. Insure that there is enough clearance for the cover to be removed.

Single phase 3-wire control boxes meet U.L. requirements for Type 3R enclosures. They are suitable for vertical mounting in indoor

Verify Voltage and Turn Supply Power Off

Insure that your motor voltage and power supply voltage are the same.

Place the circuit breaker or disconnect switch in the OFF position to prevent accidentally starting the pump before you are ready.

Three-phase starter coils are very voltage sensitive; always verify actual supply voltage with a voltmeter.

High or low voltage, greater than ±10%, will damage motors and controls and is not covered under warranty.

WARNING

Connecting Motor Leads to Motor Control Box, Pressure Switch or Starter

Caution Do not power the motor until all

electrical and plumbing connections are com-

Hazardous voltage can shock, burn or cause death.

pleted. Verify that the disconnect or breaker is OFF before connecting the pressure switch

line leads to the power supply. Follow all local and national codes. Use a disconnect where required by code.

A. Three-Wire Single Phase Motor

Connect the color coded motor leads to the motor control box terminals - Y (yellow), R (red), and B (black); and the Green or bare wire to the green ground screw.

Connect wires between the Load terminals on the pressure switch and control box terminals L1 and L2. Run a ground wire between the switch ground and the control box ground.

B. Two-Wire Single Phase Motor

Connect the black motor leads to the Load terminals on the pressure switch and the green or bare ground wire to the green ground screw.

C. Three phase motors

Connect the motor leads to T1, T2, and T3 on the 3 phase starter. Connect the ground wire to the ground screw in the starter box. Follow starter manufacturers instructions for connecting pressure switch.

Connect To Power Supply

WARNING

Hazardous voltage can shock, burn or cause death.

breaker panel. Three phase installations must be checked for motor

rotation and phase unbalance. To reverse motor rotation, switch (reverse) any two leads. See the instructions for checking three phase unbalance in MAID or pump IOM. Failure to check phase unbalance can cause premature motor failure and nuisance overload tripping. If using a generator, see Technical Data for generators in pump IOM, MAID Manual, catalog or website.

Complete the wiring by making the connec-

tion from the single phase pressure switch

Line terminals to the circuit breaker panel or

disconnect where used.

Three phase - make the connections between

L1, L2, L3, and ground on the starter to the

disconnect switch and then to the circuit

Three Phase Overload Protection

Use only Class 10, quick-trip overload protection on threephase submersible motors. A Three-Phase Starter with Class 10 overload protection must be used on three-phase submersible motors.

LIMITED WARRANTY

Any motor found to be defective during the warranty period will be replaced at no charge to the dealer during the warranty period.

The warranty period on CentriPro standard construction, 4” motors is thirty-six (36) months from date of installation or forty-two (42) months from date of manufacture, whichever period is shorter.

The warranty period on CentriPro Xtreme Duty, 4” motors is thirty (30) days from date of installation or six (6) months from date of manufacture, whichever period is shorter.

A dealer who believes that a warranty claim exists must contact the authorized Xylem Inc. distributor from whom the pump was purchased and furnish complete details regarding the claim. The distributor is authorized to adjust any warranty claims utilizing the Xylem Inc. Customer Service Department.

The warranty excludes:

(a) Labor, transportation and related costs incurred by the dealer;

(b) Reinstallation costs of repaired equipment;

(d) Consequential damages of any kind; and,

(e) Reimbursement for loss caused by interruption of service.

For purposes of this warranty, the following terms have these deﬁnitions:

(1) “Distributor” means any individual, partnership, corporation, association, or other legal relationship that stands between and the dealer in purchases, consignments or

contracts for sale of the subject pumps.

(2) “Dealer” means any individual, partnership, corporation, association, or other legal relationship which engages in the business of selling or leasing pumps to customers.

(3) “Customer” means any entity who buys or leases the subject pumps from a dealer. The “customer” may mean an individual, partnership, corporation, limited liability

company, association or other legal entity which may engage in any type of business.

THIS WARRANTY EXTENDS TO THE DEALER ONLY.

Xylem Inc. 2881 East Bayard Street Ext., Suite A Seneca Falls, NY 13148

Phone: (866) 325-4210 Fax: (888) 322-5877 www.centripro.com

CentriPro is a trademark of Xylem Inc. or one of its subsidiaries.

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