SHURflo 8000 Series Manual
Contents
1. freshwatersystemsS com gt SHUR flo a serving you since 1989 INDUSTRIAL PUMP 8000 SERIES Installation and Operation Manual SHURflo offers various pump models for different applications The information outlined by this manual is general and not specific to all 8000 series pumps Be certain the pumps materials will be compatible with the fluid being pumped 8000 series pumps are intended for intermittent or continuous duty when the proper operating criteria are met Information outlining specific thermal limits loads flow data and other technical information for particular models are available If unsure of the chemical compatibility with a given elastomers or the motors intended design please call SHURflo for assistance CAUTION Intermittent Duty is defined as Operated and or frequently started within a period of time that does not cause the motor to reach its maximum thermal limits If the maximum thermal limit is obtained the motor must be allowed to retum to ambient temperature before resuming operation CAUTION DO NOT use to pump flammable liquids Never operate the pump in an explosive environment Arcing from the motor brushes switch or excessive heat from an improperly cycled motor may cause an explosion CAUTION DO NOT assume fluid compatibility If the fluid is improperly matched to the pumps elastomers a leak may occur Pumps used to transfer hazardous or hot max temperature 170 F 76 C Viton onl2. mounting feet that are compressed to tight v For loose pump head or drive screws v Does the mounting surface multiply noise flexible v Is the pump plumbed with rigid pipe causing noise transmission SERVICE KITS Kits are readily available to repair standard 8000 series pumps Repair kits include simple illustrated instructions allowing easy installation To insure that the correct kit is received the model number and all nameplate data must be included with the order Contact a SHURflo distributor or SHURflo directly to order the necessary repair kit 6 Diaphragmassembly 8 Motor S 9 Bypass Vaveassembly _ BYPASS MODELS W O PRESS SW lt INDUSTRIAL PRODUCT LIMITED WARRANTY SHURflo Industrial series pumps and products are warranted to be free of defects in material and workmanship under normal use for a period of one 1 year from the date of manufacture or one 1 year from date of purchase with proof of purchase This limited warranty will not exceed two 2 years in any event The limited warranty will not apply to pumps products that were improperly installed misapplied damaged altered incompatible with fluids or components not manufactured by SHURflo All Industrial pumps products must be flushed of any chemicals before shipping lt gt All warranty considerations are governed by SHURflo s written Return Policy Returns are to be shipped postage prepaid to either service cent
3. and hazardous chemicals must be labeled tagged before being shipped lt gt to SHURflo for service or warranty consideration SHURflo reserves the right to request a Material Safety Data Sheet from the returnee for any pump product it deems necessary SHURflo reserves the right to disposition as scrap pumps products returned which contain unknown fluids SHURflo reserves the right to charge the returnee for any and all costs incurred for chemical testing and proper disposal of components containing unknown fluids SHURflo request this in order to protect the environment and personnel from the hazards of handling unknown fluids lt Carriers including U S P S airlines UPS ground freight etc require specific identification of any hazardous materials to be shipped Failure to do so may result in a substantial fine and or prison term Check with your shipping company for specific instructions SHUR IO isP K ISO Certified Facility COMPONET SHURflo reserves the right to update specifications prices or make substitutions SHURflo SHURflo East SHURflo Ltd 5900 Katella Ave 52748 Park Six Court Unit 5 Sterling Park Cypress CA 90630 Elkhart IN 46514 5427 Gatwick Road Crawley 800 854 3218 562 795 5200 800 854 3218 West Sussex RH10 9QT FAX 562 795 7564 574 262 0478 United Kingdom Shipping 5900 Katella Ave Suite B FAX 574 264 2169 44 1293 424000 Cypress CA 90630 2008 Printed in USA FAX 44 1293 421880 911 314 Re
4. e covered under the limited warranty If the plumbing is restrictive or the flow rate is very low the pump may repressurize the outlet faster than the fluid is being released causing rapid cycling ON OFF within 2 sec If the pump is subjected to rapid cycling during normal operation or for infrequent periods damage may occur Applications that exhibit rapid cycling should have restrictions in the outlet minimized If not feasible consider a SHURflo Accumulator or a SHURflo bypass model pump BYPASS OPERATION if Equipped A bypass pump may be used in an application that would normally induce frequent starts stops of the motor and thereby create a potential for overheating Models equipped with an internal bypass are designed to pump at high pressure while at low flow rates Bypass models equipped with a switch may operate for several seconds even though the discharge side has been closed off Models equipped with a bypass only will continue to run until the power is turned OFF MOUNTING e The 8000 series pumps are self priming Horizontal and vertical prime vary depending on the fluid viscosity and pump configuration Refer to the pumps Flow vs Pressure Data e The pump should be located in an area that is dry and provides adequate ventilation If mounted within an enclosure provisions to cool the motor may be necessary Heat sinks which attach to the motor are available from SHURflo if increased heat dissipation is nec
5. er SHURflo Cypress CA or Elkhart IN SHURflo shall not be liable for freight damage incurred during shipping Package returns carefully SHURflo s obligation under this warranty policy is limited to the repair or replacement of the pump product All returns will be tested per SHURflo factory criteria Products found not defective under the terms of this limited warranty are subject to charges paid by the returnee for the testing and packaging of tested good non warranty returns No credit or labor allowances will be given for pumps or products returned as defective Warranty replacements will be shipped on a freight allowed basis SHURflo reserves the right to choose the method of transportation This limited warranty is in lieu of all other warranties expressed or implied and no other person is authorized to give any other warranty or assume obligation or liability on SHURflo s behalf SHURflo shall not be liable for any labor damage or other expense nor shall SHURflo be liable for any indirect incidental or consequential damages of any kind incurred by the reason of the use or sale of any defective product or part This limited warranty covers industrial products distributed within the United States of America Other world market areas should consult with the actual distributor for any deviation from this document RETURN POLICY All Industrial pumps products must be flushed of any chemical ref OSHA Section 1910 1200 d e f g h
6. essary CAUTION DO NOT locate the motor near low temperature plastics or combustible materials The surface temperature of the motor may exceed 250 121 C e The pump may be mounted in any position However if mounting the pump vertically the pump head should be in the down position so that in the unlikely event of a leak fluid will not enter the motor e Secure the rubber feet with 8 hardware DO NOT compress the feet doing so will reduce their ability to isolate vibration noise PLUMBING e Use flexible high pressure tubing compatible with the fluid to connect the inlet outlet ports Tubing should be either 3 8 or 1 2 10 or 13 mm I D and at least 18 in 46 cm length is suggested to minimize stress on the fitting ports and reduce noise Allow for the shortest possible tubing route and avoid sharp bends that may kink over time e Installation of a 50 mesh strainer is recommended to prevent foreign debris from entering the system Failures due to foreign debris are not covered under the limited warranty NOTE Restrictions on the inlet may cause vacuum levels to reach the fluid vapor pressure causing cavitation degassing vapor lock and a loss in performance Inlet pressure must not exceed 30 psi 2 1 bar maximum e If a check valve is installed in the plumbing it must have a cracking pressure of no more than 2 psi 14 bar NOTE SHURflo does not recommend the use of metal fittings or rigid pipe to plumb
7. may cause the internal thermal breaker if equipped to trip or can result in premature motor failure due to excessive heat Refer to the pumps Flow vs Pressure Data e Pumps should be on a dedicated individual circuit controlled with a double pole switch UL C UL certified rated at or above the fuse ampere indicated by the pump motor label Depending on the distance of the power source from the pump and ampere load on the circuit wires may need to be heavier than indicated by the chart CAUTION All 115 VAC and 230 VAC pump motors and systems MUST be grounded per local and state electrical codes e For the pump to meet UL C UL requirements the circuit MUST be protected with a slow blow fuse UL C UL certified or equivalent circuit breaker as indicated on the motor label Use an approved wire of the size specified or heavier VOLTAGE MODEL FUSE amp WIRE LEADS WIRE SIZE 80XX XXX XXX 7 5 15 0 F gt TETTEI RED positive 14 AWG 2 5 Mm4 BLACK negative or heavier 36 DC BOXX XXX XXX 15 50 800X X1 X XXX 115 AC 800X X2X XXX BLACK common hot WHITE neutral or heavier BROWN common hot 1 Mm BOOX XOXXXX 230 AC BOIN KON KAX BLUE neutral 800X X9X XXX GRN YELL ground 809X X1X XXX CAUTION Circuit protection is dependent on the individual application requirements Failure to provide proper overload thermal devices may result in a motor failure which is not covered under the limited warran
8. the inlet outlet ports Standard plastic male and female threaded fittings can be acquired at commercial plumbing supply stores SHURflo also distributes Swivel Barb Fittings and special fittings through our dealers See SHURflo website for list of available dealers e 3 8 Female NPT models In some cases the ports may require a Suitable thread sealer applied sparingly DO NOT over tighten max torque 3 7 ft Lb 45 in Lb 5 Nm e 1 2 Male threaded models Are intended to be used with SHURflo Swivel Barb Fittings which seal with an internal taper when hand tightened Standard 1 2 NPT fittings may be used when tightened to a max torque of 3 7 ft Lb 45 in Lb 5 Nm CAUTION Sealers and Teflon tape may act as a lubricant causing cracked housings or stripped threads due to over tightening Care should be used when applying sealers Sealers may enter the pump inhibiting valve action causing no prime or no shut off A failure due to foreign debris is not covered under warranty e Snap Lock models The slide fittings are open when the slide is moved out toward the switch Fittings should be inserted flush against housing port before the slide is moved to the locked position Fittings of Nylon or Polypropylene are available in various sizes ELECTRICAL CAUTION Electrical wiring should be performed by a qualified electrician in accordance with all local electrical codes e Improper duty cycle and or rapid start stop conditions
9. ty 800X X3X XXX GREEN ground 18 AWG 800X X6X XXX C UL TEW 1015 0 5 The information outlined by this manual is general and not specific to all 8000 series pumps Contact the factory for information outlining technical specifications for a particular model TROUBLESHOOTING PUMP WILL NOT START v Fuse or breaker v For correct voltage 10 and electrical connections v Pressure switch operation and correct voltage at switch or motor wires as equipped v Rectifier or motor for open or grounded circuit v For locked drive assembly WILL NOT PRIME No discharge motor runs v Out of product v Strainer for debris v Inlet tubing plumbing severe vacuum leak v Inlet Outlet tube severely restricted kinked v For debris in pump inlet outlet valves v Proper voltage with the pump operating 10 v Pump housing for cracks LEAKS FROM PUMP HEAD OR SWITCH v For loose screws at switch or pump head v Switch diaphragm ruptured or pinched v For punctured diaphragm if fluid is present at bottom drain holes PUMP WILL NOT SHUT OFF Pressure switch equip v Output line closed and no leaks v For air trapped in outlet line or pump head v For correct voltage to pump 10 Vv Inlet Outlet valves for debris or swelling v For loose drive assembly or pump head screws v Pressure switch operation adjustment Refer to S B 1031 for proper differential and pressure adjustment procedure NOISY ROUGH OPERATION v For
10. v R 5 08 Page 8 of 8
11. y chemicals must be in a ventilated area to guard against the possibility of injury due to harmful or explosive liquid vapors CAUTION DO NOT operate the pump at pressures which cause the motor to exceed the amperes rating indicated on the nameplate Various pump models are equipped with thermal breakers to interrupt operation due to excessive heat Once the temperature of the motor is within proper limits it will automatically reset and the pump will start operation without warning 911 314 Rev R 5 08 Page 1 of 8 CAUTION To prevent electrical shock disconnect power before initiating any work In the case of pump failure the motor housing and or the fluid being pumped may carry high voltage to components normally considered safe PRESSURE SWITCH OPERATION if Equipped The pressure switch reacts to outlet pressure and interrupts power at a preset shut off pressure indicated on the pump label When outlet pressure drops below a predetermined limit typically 15 20 PSI 1 1 4 bar less than the shut off pressure the switch will close and the pump will operate until the shut off high pressure is reached again The shut off pressure is factory set to calibrated standards CAUTION Improper adjustment of the pressure switch setting may cause severe overload or premature failure Refer to SHURflo Service Bulletin 1031 for the proper adjustment procedure Failures due to improper adjustment of the pressure switch setting will not b
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