STA-RITE Dura-Jet Manuale utente

DURA-JETTM SPA PUMP

O W N E R’ S M A N U A L

INSTALLATION, OPERATION & PARTS

MODELS

1/2 HP 3/4 HP 3/4 HP 1 HP 1 HP 1-1/2 HP 1-1/2 HP

JSACLC-A JSADLC-A JSAYDLC-A JSAELC-A JSAYELC-A JSAFLC-A JSAYFLC-LA

JSAYDLC-LA JSAYELC-LA JSAEFLC-A JSAYFLC-230A

JSYE-100 JSYF-150

Sta-Rite Pool/Spa Group

293 Wright Street, Delavan, WI 53115

International: 262-728-5551, FAX: 262-728-7550

www.starite.com

Union City, TN • Delavan, WI • Mississauga, Ont. • Murrieta, CA

This manual should be furnished to

the end user of this pump; its use

will reduce service calls and chance

of injury and will lengthen pump life.

DURA-JET TUB PUMP

To avoid unneeded service calls, prevent possible injuries, and get the most

out of your pump, READ THIS MANUAL CAREFULLY!

The Sta-Rite ‘JT’ Series Tub Pump:

• Is designed to circulate hot water in jetted tubs.

• Is an excellent performer; durable, reliable.

• Drains completely to assure sanitation, meet IAPMO standards.

Table of Contents

Warranty.....................................................................................................2

Safety Instructions ......................................................................................3

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

Electrical..................................................................................................5-6

Operation ...................................................................................................7

Pump Service...........................................................................................8-9

Repair Parts List.........................................................................................10

Troubleshooting Guide..............................................................................11

READ AND FOLLOW ALL

INSTRUCTIONS!

This is the safety alert symbol. When you see this symbol on your system

or in this manual, look for one of the following signal words and be alert

to the potential for personal injury.

warns about hazards that will cause death, serious personal in-

jury, or major property damage if ignored.

warns about hazards that can cause death, serious personal in-

jury, or major property damage if ignored.

warns about hazards that will or can cause minor personal injury

or property damage if ignored.

NOTICE indicates special instructions not related to hazards.

Carefully read and follow all safety instructions in this manual and on equip-

ment. Keep safety labels in good condition; replace if missing or damaged.

Incorrectly installed or tested equipment may fail, causing

severe injury or property damage.

Read and follow instructions in owner's manual when installing

and operating equipment. Have a trained pool professional per-

form all pressure tests.

1. Do not connect system to a high pressure or city water system.

2. Use equipment only in a pool or spa installation.

3. Trapped air in system can cause explosion. BE SURE all air is out of system

before operating or testing equipment.

Before pressure testing, make the following safety checks:

• Check all clamps, bolts, lids, and system accessories before testing.

• Release all air in system before testing.

• Tighten Sta-Rite trap lids to 30 ft. lbs. (4.1 kg-cm) torque for testing.

•Water pressure for test must be less than 25 PSI (172 kPa).

• Water Temperature for test must be less than 100oF. (38oC).

• Limit test to 24 hours. After test, visually check system to be sure it is ready

for operation. Remove trap lid and retighten hand tight only.

NOTICE: These parameters apply to Sta-Rite equipment only. For

non-Sta-Rite equipment, consult manufacturer.

IMPORTANT

SAFETY

INSTRUCTIONS

Always follow basic safety pre-

cautions with this equipment, in-

cluding the following.

To reduce the risk of

injury, do not permit children to

use this product unless they are

closely supervised at all times.

This pump is for

use with permanently installed

pools and may also be used with

hot tubs and spas if so marked.

Do not use with storable pools. A

permanently installed pool is con-

structed in or on the ground or in

a building such that it cannot be

readily disassembled for storage.

A storable pool is constructed so

that it may be readily disassem-

bled for storage and reassembled

to its original integrity.

SAVE THESE

INSTRUCTIONS

INSTALLATION

Installation and wiring of pump should only be done by qualified, licensed

personnel.

Pump mount must:

Be Solid - Level - Rigid - Vibration free. (To reduce vibration and pipe stress,

bolt pump to mount.)

Be installed with pump suction inlet higher than tub suction fitting. (This al-

lows pump to drain completely when tub is drained.)

Have pump suction below tub water level when pump is running.

Be protected from excess moisture.

Allow adequate access for servicing pump and piping.

Ventilation:

Provide adequate ventilation to prevent motor overheating.

For continuous running, motor hot air exhaust must be able to escape tub

motor compartment.

Piping:

Use flexible or rigid PVC pipe for connections to pump.

Use at least 1-1/2" IPS pipe.

Fittings restrict flow; for best efficiency use fewest possible fittings.

Unions are provided. Use as follows for leak-free connections to pump:

1. ‘O’ Ring and sealing surfaces must be clean.

2. Assemble handtight only! (NO WRENCHES!)

3. NO pipe compound or Teflon tape on unions.

4. Bond pipe to unions with PVC cement.

Use PVC cement only in a well ventilated area away from flame;

FOLLOW MANUFACTURER‘S INSTRUCTIONS!

Fittings:

Size and number of jets will have a major effect on jet action.

Typical installations use up to four 7/8" or 3/4" diameter jets or up to seven

1/2" diameter jets.

Tub fittings must meet International Association of Plumbing and Mechanical

Officials (IAPMO) standards for jetted bathtubs. Use only non-entrapping suc-

tion fitting or double suction.

ELECTRICAL

Ground motor before connecting to electrical power supply! Failure to

ground pump motor can cause serious or fatal electrical shock hazard!

Do not ground to a gas supply line!

To avoid dangerous or fatal electrical shock, turn OFF power to motor

before working on electrical connections.

GFCI tripping indicates an electrical problem. If GFCI trips and will not

reset, have a qualified electrician inspect and repair electrical system.

Exactly match supply voltage to nameplate voltage (115 Volt or 230

Volt single phase only)! Incorrect voltage can cause fire or seriously

damage motor and voids warranty!

Grounding:

Install, ground, and wire motor according to local or National Electrical Code

requirements.

Permanently ground motor; use size and type wire required by code.

Ground connection must be made to green grounding terminal under motor

canopy or access plate (see Figure 1).

Connect motor ground terminal to electrical service ground.

Install and bond pump according to local codes and ordinances; use bonding

lug on motor (see Figure 1). Use solid copper conductor No. 8 AWG (8.4mm2)

or larger.

Wiring:

Pump must be permanently connected to circuit. Table I, Page 6, gives correct

wire and circuit breaker sizes for the pump alone. If other lights or appliances

are also on the same circuit, be sure to add their amp loads to pump amp load

before figuring wire and circuit breaker sizes. (If unsure how to do this or if

this is confusing, consult a licensed electrician.) Use the load circuit breaker

as the master on-off switch.

Install a Ground Fault Circuit Interrupter (GFCI) in circuit; it will sense a short-

circuit to ground and disconnect power before it becomes dangerous to pool

users. For size of GFCI required and test procedures for GFCI, see manufac-

turer’s instruction.

In case of power outage, check GFCI for tripping (which will prevent normal

pump operation). Reset if necessary.

NOTICE: If you do not use conduit when wiring motor, be sure to seal wire

opening on end of motor to prevent dirt, bugs, etc., from entering.

Hazardous voltage.

Can shock, burn,

or cause death.

Ground pump before

connecting to

power supply.

BONDING

LUG

MOTOR NAMEPLATE

GREEN

GROUND

SCREW

MOTOR

CANOPY

THROUGH

BOLTS

White

230

Volt

Lines

Blue

SINGLE

VOLTAGE

MOTORS

DUAL

VOLTAGE

MOTORS

White

w/Black

Tracer

Black

115

Volt

Lines

White

w/Black

Tracer

Black

230

Volt

Lines

Motor Terminal Board Connections

A: Typical ground screw and bonding

lug locations.

Figure 1 – Electrical connections;

motor terminal block and bonding.

B. Motor terminal block connections.

Voltage:

Voltage at motor must be not more than 10% above or below motor name-

plate rated voltage or motor may overheat, causing overload tripping and re-

duced component life. If voltage is less than 90% or more than 110% of rated

voltage when motor is running at full load, consult power company.

Values given in tables below are for PUMP MOTOR ONLY. If addi-

tional spa accessories are installed on pump motor circuit (heater,

blower, etc.), include their amperage draw when figuring wire and circuit

breaker sizes.

Timer Motor

Supply

Circuit

Protector

Remote

SPDT

Switch

Ground

(Green)

Common

Remote Switching For 2-Speed Pumps

Timer (optional)

Low Speed Only

Minimum switch and timer amp rating must equal Branch Fuse Rating

given in "Recommended Circuit Breaker Size and Wiring Data" table.

TABLE I - RECOMMENDED CIRCUIT BREAKER SIZE AND WIRING DATA FOR 60 Hz MOTORS

Branch AWG (mm2) Wire Gauge Size

Full Circuit Dist in Ft. (M) - Service to Motor

Model Motor Load Breaker 0-100 101-200 201-300 Temp

No. HP Volts Amps Amp Rating (0-30) (31-60) (61-90) Deg. C.

Single Speed Pumps:

JSACLC-A 1/2 115 8.0 15 14 (2.0) 12 (3.0) 10 (5.5) 75

JSADLC-A 3/4 115 11.25 15 14 (2.0) 10 (5.5) 8 (8.4) 75

JSAELC-A 1 115 14.0 20 12 (3.0) 10 (5.5) 8 (8.4) 75

JSAFLC-A 1-1/2 115/230 16.4/8.2 25/15 12/14 (3.0/2.0) 8/14 (8.4/2.0) 6/12 (14.0/3.0) 75

JSAEFLC-A 1-1/2 115/230 14.4/7.2 20/15 12/14(3.0/2.0) 10/14 (5.5/2.0) 8/14 (8.4/2.0) 75

Two Speed Pumps:

JSAYDLC-A 3/4-1/8 115 9.6 15 14 (2.0) 10 (5.5) 8 (8.4) 75

JSAYDLC-LA 3/4-1/8 115 9.0 15 14 (2.0) 12 (3.0) 10 (5.5) 75

JSAYELC-A 1-1/6 115 12.5 20 12 (3.0) 10 (5.5) 8 (8.4) 75

JSAYELC-LA 1-1/6 115 12.0 15 12 (3.0) 10 (5.5) 8 (8.4) 75

JSAYFLC-LA 11⁄2 - 1/6 115 16.6 25 10 (5.5) 8 (8.4) 6 (14.0) 75

JSAYFLC-230A 11⁄2 - 1/6 230 8.1 15 14 (2.0) 14 (2.0) 12 (3.0) 75

JYSE-100 1-1/6 115 11.6 15 14 (2.0) 10 (5.5) 8 (8.4) 75

JSYF-150 11⁄2 - 1/6 230 9.4 15 14 (2.0) 14 (2.0) 12 (3.0) 75

OPERATION

Priming Pump:

NEVER run pump dry! Running pump dry may damage seals, causing

leakage and flooding! Fill tub to 2 inches (51mm) above top of jets

before starting system.

Do not block pump suction! To do so with body may cause severe or

fatal injury. Small children using spa must ALWAYS have close adult

supervision!

NOTICE: Do not block jets! To do so may flood area causing damage to

equipment and water damage to surrounding area.

Water:

Keep water temperature at 104°F (40°C) or below.

Age or health conditions may require a lower temperature; consult a physi-

cian for more information.

If in doubt, start at a lower temperature and gradually increase it according to

your experience.

Keep an accurate thermometer in bath; check it before getting in.

Do not use or allow the use of the tub by anyone using alcohol or

drugs. The effects of hot water, alcohol and/or drugs can cause dizzi-

ness and falling, loss of consciousness, or heart attack.

A long bath in hot water may cause hyperthermia (too much heat in

the body) which can be fatal. Some symptoms of hyperthermia are:

• Nausea

• Dizziness

• Fainting

If these symptoms appear while in the spa, GET OUT AT ONCE!

Cool the body at once with cold towels or a cool shower.

Call a doctor if symptoms do not go away.

Too much heat

can cause nausea,

dizziness,

fainting, or death.

Check temperature.

before using tub.

Hazardous suction.

Can trap hair or

body parts, causing

severe injury

or death.

Do not block

suction.

PUMP SERVICE

Pump should only be serviced by qualified personnel.

To avoid dangerous or fatal electrical shock hazard, disconnect power

to motor before working on pump or motor!

No lubrication or regular maintenance are needed.

If shaft seal is damaged, repair as follows:

Removing Old Seal:

1. Disconnect power to pump motor.

2. Drain tub and pump; disconnect unions to allow access to pump.

3. Remove six bolts holding front plate to seal plate; remove front plate.

4. Remove shaft cover or motor canopy; using screwdriver in slot on motor

end of shaft or wrench on flats of shaft extension, hold pump shaft and un-

screw impeller from shaft (turn counterclockwise). Rotating half of seal will

come off with impeller.

5. Carefully remove rotating part of seal from impeller sleeve by pulling and

turning on sealing washer and spring (Figure 2). Do not damage impeller

surface where drive ring seats and seals.

6. Carefully remove four motor throughbolts from seal plate (Figure 3); remove

seal plate and use a screwdriver to tap ceramic seat out from the rear

(Figure 4). Do not damage seal cavity in seal plate.

7. Clean cavity from which seal was removed and clean motor shaft.

Installing New Seal:

1. Ceramic seat must be clean and free of dirt, grease, dust, etc. Wet rubber

cup gasket of ceramic seat with small amount of liquid detergent; press into

cavity firmly and squarely with finger pressure (Figure 5).

2. If ceramic seat will not locate properly, remove it, place face up on bench,

and reclean cavity. Ceramic seat should now locate.

3. Seal must be free of dirt, grease, grit, scratches or chips; be sure impeller

sleeve is clean. Slide seal assembly, rubber drive ring first, onto impeller

sleeve until drive ring bottoms on impeller back shroud.

4. Slip slinger over shaft; remount seal plate. Torque throughbolts to 25 inch-

lbs. (29 cm-kg).

Hazardous voltage.

Can shock, burn,

or cause death.

Disconnect power

before working

on pump or motor.

Figure 2

Figure 3

Figure 4

Figure 5

5. Screw impeller onto shaft until it seats against shaft shoulder. Work slinger

over end of impeller sleeve so it rides on sleeve (Figure 6).

6. Remount front plate; using pattern, shown in Figure 7, torque bolts to 30

inch-lbs. (34.5 cm-kg). BE SURE to start with bolt in 3 o’clock position as

shown.

7. Reconnect unions; tighten hand tight only.

STORAGE/WINTERIZING

To prevent damage to components from fumes, store spa chemicals

away from pump and spa. If possible, store chemicals in another room.

Allowing pump to freeze will damage pump and void warranty!

Drain all water from pump and piping when expecting freezing temperatures

or when storing pump for a long time (see instructions below).

Keep motor dry and covered during storage.

To avoid condensation/corrosion problems, do not cover or wrap pump with

plastic.

For outdoor/unprotected pump installations:

1. Enclose entire system in a weatherproof enclosure.

2. To avoid corrosion damage, sllow ventilation; do not wrap system in

plastic.

Follow spa manufacturer’s directions for storage of spa.

Figure 6

Figure 7 – Torque Sequence

#5 #3

Start

Here

Key Part

No. Description Qty. Number

1 Motor 1 Chart at Right

2 Slinger 1 C69-2

3 Collar, Union 2 U11-182P1

4 Adapter, Union 2 U11-183P1

5 “O” Ring, 2 U9-226

6 Seal Plate 1 C1-260P

7 Seal 1 U9-358SS

8 Impeller 1 Chart at Right

9 “O” Ring 1 U9-357

10 Front Plate 1 C101-262P

11 Washer, 1/4 Flat 6 U43-117SS

12 Washer, 1/4 Lock 6 U43-10SS

13 Screw, 1/4-20x1-3/4 6 U30-873SS

14 Drain Plug 1 U178-920P

14B Pipe Plug 2 WC78-40T

• Nameplate 1 U33-155

• Decal - ”For Use with Pools

and Spas” 1 U27-635

• Voltage Label - 230V(-230A) 1 U27-68

• Voltage Label - 115V(-A, -LA) 1 U27-67

• Voltage Label - 115/230V* 1 U27-153

• Warning Tag 1 C63-12

• Warning Tag 1 C63-13

14B

• Not illustrated. * JSAFLC-A, JSAEFLC-A only.

REPAIR PARTS LIST

DURA-JETTM and

MAX-E-JETTM SPA PUMP

1/2 through 1-1/2 HP Models

Parts are common to all models listed except as noted;

Key Nos. 1, Motor; and 9, Impeller, are listed below.

Model Motor No. Impeller No.

No. HP (Key No. 1) (Key No. 8)

115 Volt Single Speed

JSACLC-A 1/2 AS900CLL C105-228PCS

JSADLC-A 3/4 AS900DLL C105-228PBS

JSAELC-A 1 AS900ELL C105-228PS

115 Volt Two Speed

JSAYDLC-A 3/4 AS900DLL-Y C105-228PBS

JSAYELC-A 1 AS900ELL-Y C105-228PS

JSYE-100 1 AS900ELL-Y C105-228PS

115 Volt Two Speed (Low Speed Start)

JSAYDLC-LA 3/4 A910DSLL-Y C105-228PBS

JSAYELC-LA 1 A910ESLL-Y C105-228PS

JSAYFLC-LA 11⁄2A910FSLL-Y 17301-0101S

115/230 Volt Single Speed

JSAFLC-A 11⁄2A910FLL 17301-0101S

JSAEFLC-A 11⁄2AE910FLL 17301-0101S

230 Volt Two Speed

JSAYFLC-230A 11⁄2A923FLL-Y 17301-0101S

JSYE-150 11⁄2A923FLL-Y 17301-0101S

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