Water Pump User Manual

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DURA-JET

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

(2-Speed) (2-Speed)

JSACL JSADL JSAYDL JSAEL JSAYEL JSAFL

JSADL-2A JSAEL-2A JSAEFL

JSAYFL

Sta-Rite Pool/Spa Group

293 Wright Street, Delavan, WI 53115

North America: 800-752-0183, FAX 800-582-2217

International: 262-728-5551, FAX: 262-728-4461, TELEX: ITT 4970245

www.sta-ritepool.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.

Summary of content (16 pages)

PAGE 1
DURA-JETTM PUMP O W N E R’ S M A N U A L INSTALLATION, OPERATION & PARTS MODELS 1/2 HP 3/4 HP JSACL JSADL 3/4 HP (2-Speed) JSAYDL JSADL-2A 1 HP JSAEL JSAEL-2A 1 HP (2-Speed) JSAYEL 1-1/2 HP JSAFL JSAEFL JSAYFL 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.
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DURA-JET SPA PUMP To avoid unneeded service calls, prevent possible injuries, and get the most out of your pump, READ THIS MANUAL CAREFULLY! The Sta-Rite ‘JS’ Series Tub Pump: • Is designed to circulate hot water in spas and hot tubs. • Is an excellent performer; durable, reliable. Table of Contents Safety Instructions ........................................................................................3 Installation .......................................................................................
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IMPORTANT SAFETY INSTRUCTIONS Always follow basic safety precautions with this equipment, including 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.
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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 below water level at all times (this allows pump to prime). Be installed with pump discharge below water level at all times (to avoid trapped air in discharge line). Allow discharge line to be level or slope slightly up to heater, spa, or pool.
PAGE 5
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.
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Voltage: Voltage at motor must be not more than 10% above or below motor nameplate rated voltage or motor may overheat, causing overload tripping and reduced 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 additional spa accessories are installed on pump motor circuit (heater, blower, etc.
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OPERATION Priming Pump: NEVER run pump dry! Running pump dry may damage seals, causing leakage and flooding! Fill pump with water before starting motor. Do not add chemicals to spa system directly in front of pump suction. Adding undiluted chemicals may damage pump and voids warranty. Open gate valves before starting system. Pump will prime itself when used in flooded suction system. Be sure to release all air from filter and piping system; see spa/filter owner’s manual.
PAGE 8
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: Hazardous voltage. Can shock, burn, or cause death. 1. Disconnect power to pump motor. Disconnect power before working on pump or motor. 3. Remove six bolts holding front plate to seal plate; remove front plate. 2.
PAGE 9
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.
PAGE 10
Draining Pump: To avoid dangerous or fatal electrical shock hazard, turn OFF power to motor before draining pump. NOTICE: Do not use anti-freeze solutions (except propylene glycol) in your spa system. Most anti-freezes are hightly toxic and may damage plastic components in the system. Propylene glycol is non-toxic and will not damage pump components. 1. Close all valves on suction and return piping. 2. Remove drain plug in bottom of front plate. 3.
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TROUBLESHOOTING GUIDE Read and understand safety and operating instructions in this manual before doing any work on pump! A. PUMP DOES NOT OPERATE 1. Check GFCI for proper operation according to GFCI manufacturer’s instructions. 2. Check for plugged impeller. Follow disassembly/assembly instructions under “Pump Service”, Page 8. 3. Consult dealer/installer or service representative. B. IMPROPER JET ACTION 1. Check for blocked fittings. Blocked fittings will cause poor flow and poor jet action. 2.
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REPAIR PARTS LIST DURA-JETTM SPA PUMP 13 1 3/4 through 1-1/2 HP Models 12 11 3 4 1161 0695 6 2 5 7 8 11 12 13 9 10 Key No.
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STA-RITE LIMITED WARRANTY Pumps, filters, skimmers, underwater lights (except bulbs), accessories and fittings manufactured by Sta-Rite are warranted to be free of defects in material and workmanship for one (1) year from date of installation. Year from date of installation Product specific warranties: HRPB, DEPB, System 3, and PL – Tanks . . . . . . . .10 years Internal filter components and valves . . . . . . . . . 1 year Max-E-Therm – Pool/Spa Heaters . . . . . . . . . . . . .