Installation Instructions

ManualsBrandsWayne Water Systems ManualsPlumbingWayne 1/2 HP Cast Iron Convertible Deep Well Jet Pump

SPECIFICATIONS

POWER SUPPLY REQUIREMENTS 120 or 230 V, 60 Hz

MOTOR Split Phase

HORSEPOWER

1 HP .................... (CWS100)

3/4 HP ................ (CWS75)

1/2 HP...................(CWS50)

CUT IN PRESSURE 30 PSI

CUT OUT PRESSURE

50 PSI

CONSTRUCTION

MOTOR HOUSE Carbon Steel

SEAL PLATE Cast Iron

DIFFUSER Thermoplastic

IMPELLER Thermoplastic

SHAFT Stainless Steel

PUMP SUCTION 1-1/4 in. NPT

PUMP DISCHARGE 1 in. NPT

Convertible Well Jet Pump Water Systems

www.waynepumps.com

PERFORMANCE

Model HP PSI

30 ft 40 ft 50 ft 60 ft 70 ft 80ft 90 ft

CWS100 1

30 368 340 311 282 253 224 195

40 302 273 244 215 187 158 129

50 235 206 178 149 120 91 62

CWS75 3/4

30 366 333 301 268 236 203 171

40 291

258 226 193 161 128 96

50 216

183 151 118 85 53 32

CWS50 1/2

30 363

327 291 255 218 182 146

40 280

243 207 171 135 99 62

50 196

160 124 87 51 15 1

Intended for Indoor Use Only

Please read and save these instructions. Read carefully before attempting to assemble, install,

operate or maintain the product described. Protect yourself and others by observing all safety

information. Failure to comply with instructions could result in personal injury and/or property

damage! Retain instructions for future reference.

Operating Instructions and Parts Manual CWS Series

* Refer to Page 13 for Jet Assembly Part Numbers

PERFORMANCE

Model HP PSI

0 ft

10 ft 20 ft

CWS100 1

30 1056 948 846

40 840 750 642

50 588 444 330

CWS75 3/4

30 990 906 774

40 780 630 510

50 462 330 270

CWS50 1/2

30 900 780 690

40 660 570 450

50 408 300 210

*WITH SHALLOW WELL JET ASSEMBLY

Summary of content (16 pages)

PAGE 1
Convertible Well Jet Pump Water Systems Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.
PAGE 2
Operating Instructions and Parts Manual DESCRIPTION GENERAL SAFETY INFORMATION Jet pumps are single stage domestic water pumps designed for pumping potable water in applications where the water is up to 90 feet below pump center line. A pressure switch is a standard feature. A built-in control valve is available on deep well pumps. Deep well pumps must be mounted to either a pre-charged, conventional type, or free standing pressure tank.
PAGE 3
CWS Series Disconnect power and release all pressure from the system before attempting to install, service, relocate or perform any maintenance. Lock the power disconnect in the open (off) position. Tag out the power disconnect to prevent unexpected application of power. certified electrician. agréé ou certifié. Débrancher de la source d’alimentation puis dissiper toute la pression du système avant d’essayer d’installer, de réparer, de déplacer ou de procéder à l’entretien.
PAGE 4
Operating Instructions and Parts Manual PRE-INSTALLATION INSTALLATION WATER STORAGE Tanks are required for these pumps to operate as designed. LOCATION Select a location as close to the water supply as possible. Be sure to comply with any state or local codes regarding the placement of the pump. The equipment must be protected from the elements or voids warranty. A basement or heated pump house is a good location. Make sure the pump has proper ventilation.
PAGE 5
CWS Series DRIVEN WELL (FIGURE 16, PAGE 16) INSTALLATION (CONTINUED) • PRESSURE SWITCH The pressure switch provides for automatic operation. The pump starts when pressure drops to a cut-in setting. The pump stops when pressure reaches a cut-out setting. The pressure switch preset and is NOT adjustable. As an alternative, an in-line check valve can be used with a driven well (Figure 2, Illustration C). The pipe between the check valve and the water level will always be under a vacuum.
PAGE 6
Operating Instructions and Parts Manual DEEP WELL INSTALLATION INSTALLATION (CONTINUED) DRILLED WELL (4 IN. OR LARGER) WITH TWO PIPE JET (FIGURE 16, ON PAGE 16 AND FIGURE 3, BELOW) TO PUMP 1. Assemble a 1-1/4 in. foot valve (not included) to the jet body. A 1-1/4 in. coupling is required to connect the larger pipe to the jet assembly. 2. Connect the 1 in. pipe threads into the smaller opening in the jet body. 3. Lower the jet into the well. Add pipe as needed.
PAGE 7
CWS Series INSTALLATION (CONTINUED) DEEP WELL PUMP WITH HORIZONTAL AND VERTICAL STORAGE TANK (FIGURES 5 AND 6) 5. 1. Install the air volume control on the tank as shown. 2. DRILLED WELL (2 IN.) WITH SINGLE PIPE PACKER (FIGURES 16 AND 4) Connect the copper tube from the air volume control to the 1/8 in. NPT opening directly above the 1-1/4 in. opening on the front of the pump. 3.
PAGE 8
Operating Instructions and Parts Manual CONVERTING THE DEEP WELL PUMP TO SHALLOW WELL OPERATION (FIGURE 8) INSTALLATION (CONTINUED) For shallow wells (25 feet or less), a bolt-on shallow well jet is available as an accessory for deep well pumps. The jet attaches to the front of the pump with the two bolts provided and converts the deep well pump into a shallow well pump. The shallow well jet has a 1 in. NPT inlet and a 1/8 in. NPT opening for an air volume control.
PAGE 9
CWS Series ELECTRICAL GROUND SCREW 1 L1 Risk of electrical shock. This pump is designed for indoor installation only, unless housed and protected from the elements. LINE 3 L2 Installer un écran autour du tuyau d’entrée pour éviter de piéger des nageurs, des animaux et des débris. • This installation must be in accordance with the National Electric Code and all applicable local codes and ordinances.
PAGE 10
Operating Instructions and Parts Manual OPERATION PRIMING THE DEEP WELL PUMP PRIMING THE SHALLOW WELL PUMP To prevent damage to the pump, do not start motor until pump has been filled with water. To prevent damage to the pump, do not start motor until pump has been filled with water. Pour éviter d’endommager la pompe, ne pas démarrer le moteur tant que la pompe n’a pas été remplie d’eau. Pour éviter d’endommager la pompe, ne pas démarrer le moteur tant que la pompe n’a pas été remplie d’eau.
PAGE 11
CWS Series WATERLOGGED TANKS: CONVENTIONAL When a tank system has an inadequate ratio of air and water, the pump will start and stop often and eradically. 1. Disconnect the power to the pump. 2. Open the lowest faucet in the system to release all pressurized water in the system. 3. Prime the pump (Priming the Shallow Well Pump on page 10). 4. Reconnect the power to the pump.
PAGE 12
Operating Instructions and Parts Manual KITS SECTION REMOVING OLD SHAFT SEAL Disconnect power and release all CAP SCREWS pressure from the system before attempting to install, service, relocate or perform any maintenance. SEAL PLATE 1. Disconnect power to the pump. 2. Open a faucet nearest to the tank and allow all water to drain form the tank, then close. 3. Remove the four cap screws holding the pump housing (volute) to the motor (Figure 12). 4.
PAGE 13
Operating Instructions and Parts Manual CWS Series 14. Slide the square cut gasket over the flange on the seal plate, make sure not to let the gasket twist. 15. Carefully slip the seal plate over the shaft so as not to disturb seal position in the seal plate. The seal plate must be orientated during assembly so the two holes are on a horizontal line across the motor shaft. 16.
PAGE 14
Operating Instructions and Parts Manual For Replacement Parts or Customer Support, Call 1-800-237-0987 Please provide following information: Address parts correspondence to: - Model number - Serial number (if any) - Part description and number as shown in parts list Wayne Water Systems 101 Production Drive Harrison, OH 45030 U.S.A. 1 REPLACEMENT PARTS Ref. No. Description Models Qty.
PAGE 15
Operating Instructions and Parts Manual CWS Series TROUBLESHOOTING CHART Symptoms Possible Cause(s) Suggested Remedies Pump will not start or run 1. Power off 1. Turn power on or call power company 2. Blown fuse or tripped breaker 2. Replace fuse or reset circuit breaker 3. Faulty pressure switch 3. Replace 30/50 pressure switch 4. Motor overload tripped 4. Let cool. Overload will automatically reset 5. Low supply voltage 5. Contact an electrician 1.
PAGE 16
Operating Instructions and Parts Manual WATER SUPPLIES (C) DUG WELL WATER BEARING SAND (F) CISTERN: An underground tank built to collect rain water from rooftops. The water is not fit for human consumption. (F) CISTERN (E) DRILLED WELL: A hole bored into the earth with machinery and lined with pipe. Depths range from a few feet to over 1000 feet. Common well diameters are 2", 3", 4" and 6" for domestic water wells.