2088/2095 Installation manual
Contents
1.2. D AHO 2088 INDUSTRIAL SERIES PUMPS Installation and Operation Manual SHURflo offers various pumps models for different applications The information outlined by this manual is general and not specific to all 2088 series pumps Be certain the pumps materials will be compatible with the fluid being pumped 2088 series pumps are intended for intermittent or continuous duty when the proper operating criteria is met Product Data Sheets outlining specific thermal limits load flow curves and other technical information for a particular model are available If unsure of the chemical compatibility with a given elastomer 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 would cause the motor to reach its maximum thermal limits Once the maximum thermal limit is obtained the motor must be allowed to return 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 only chemicals must be in a vented area to guard against the possib
3. 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 LIMITED WARRANTY PROCEDURE SHURflo warrants Industrial 2088 series pumps to be free from material and workmanship defects under normal use and service for a period of one 1 year from the date of manufacture or 1 one year use with proof of purchase not to exceed 2 two years in any event The limited warranty will not apply to pumps that were improperly installed misapplied or incompatible with fluids or components not manufactured by SHURflo SHURflo will not warrant any pump which is damaged or modified outside the SHURflo factory All Industrial pumps products must be flush of any chemicals before shipping All warranty considerations are governed by SHURflo s written Return Policy Returns are to be shipped postage prepaid to either service center SHURflo Garden Grove CA or Elkhart IN SHURflo shall not be liable for freight damage incurred during shipping Package returns carefully Upon receiving a pump it will be tested per SHURflo s test criteria SHURflo s obligation under this w
4. arranty policy is limited to the repair or replacement of the unit Pumps found not defective under the terms of this limited warranty are subject to charges to be paid by the returnee for the testing and packaging of tested good units No credit or labor allowances will be given to the returnee for pumps 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 pumps distributed within the United States of America Other world market areas should consult with the distributor for any deviation from this document Carriers including U S P S airlines UPS ground freight etc require specific identification of any hazardous materials being shipped Check with your shipping company for specific instructions Failure to do so may Sala _ l 0 K ISO Certified Faciity a WICOR Company DELPAQWIE www deltaquip ca 604 298 8996 SUPPLIES LTD 911 396 Rev J 1 98 Page 4 of 4
5. equirements the circuit MUST be protected with a slow blow fuse U L C UL certified or equivalent circuit breaker as indicated on the motor label Use an approved wire of the size specified or heavier Page 2 of 4 VOLTAGE WIRE LEADS WIRE SIZE FUSE RATING 12 DC 14 AWG 2 5 Mm2 or heavier RED positive BLACK negative 24 DC 36 DC SEE PUMP MOTOR raters fisawe et GREEN ground C UL TEW UL 1015 BROWN common or heavier BLUE neutral i Mm2 GRN YELL ground VDE requires a fuse slow blow or equivalent circuit breaker CAUTION Circuit protection is dependent on the individual application requirements Failure to provide proper overload thermal devices may result in a motor failure which will not be covered under warranty TROUBLESHOOTING PUMP WILL NOT START PUMP WILL NOT SHUT OFF Pressure switch equipped Fuse or breaker v Output line closed and no leaks For correct voltage 10 and electrical connections V For air trapped in outlet line or pump head V Pressure switch operation and correct voltage at switch or V For correct voltage to pump 10 motor wires as equipped Y Inlet Outlet valves for debris or swelling Rectifier or motor for open or grounded circuit Y For loose drive assembly or pump head screws For locked drive assembly V Pressure switch operation adjustment incorrect refer to S B P i WILL NOT PRIME No discharge Motor runs 1031 for differentia
6. ility 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 name plate 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 CAUTION To prevent electrical shock disconnect power before initiating any work In the case of pump failure the motor housing and or the pumped fluid may carry high voltage to components normally considered safe PRESSURE SWITCH OPERATION The pressure switch reacts to outlet pressure and interrupts power at the 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 wil operate until the shut off high pressure is achieved The shut off pressure is set to factory calibrated standards See the motor label and Product Data Sheet for specific pump specifications CAUTION Improper adjustment of the pressure switch may cause severe overload or premature failure Refer to SHURflo Service Bulletin 1031 for the adjustment procedure Failures due to improper adjustment of the pressure switch will not be covered under the limited warranty If the plumbing is restrictive or the fl
7. l and pressure adjustment procedure oe cakes NOISY ROUGH OPERATION vA Sainer ordens v Mounting feet that are compressed to tight V Inlet tubing plumbing for severe vacuum leak Y Inlet Outlet tubing severely restricted kinked ie See flexible Debris in pun meu gullet valves r Is the pump plumbed with rigid pipe causing noise to Proper voltage with the pump operating 10 tr nsmit Pump housing for cracks LEAKS FROM PUMP HEAD OR SWITCH For loose screws at switch or pump head v Switch diaphragm ruptured or pinched For punctured diaphragm if fluid is present at bottom drain SERVICE KITS Kits are readily available to repair standard 2088 series pumps Repair kits include simple illustrated instructions allowing easy installation To insure that the correct kit is received the model numbered and all name plate data must be included with the order Contact a SHURflo distributor or SHURflo directly to order the necessary repair kit 1 Switch Check valve and Upper Housing Kit cepa ai pono swen designa S Complete Pump Head assembly includes parts 1 2 3 Replaces all previous switch designs Page 3 of 4 RETURN POLICY All Industrial pumps products must be flushed of any chemical ref OSHA Section 1910 1200 d e f g h and hazardous chemicals must be labeled tagged before being shipped to SHURflo for service or warranty consideration SHURflo reserves the right to request a Material Safety Data
8. o distributes Swivel Barb Fittings and special fitting through it s dealers Form 07 010 001 1 CAUTION Sealers and Teflon tape may act as 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 Failures due to foreign debris is not covered under warranty e Installation of a 50 mesh strainer is recommended to prevent foreign debris from entering the pump e Ifa check valve is installed in the plumbing it must have a cracking pressure of no more than 2 psi 14 bar ELECTRICAL CAUTION Electrical wiring should be performed by a qualified electrician in accordance with all local electrical codes e The pump should be on a dedicated individual circuit controlled with a double pole switch U L C UL certified rated at or above the fuse ampere indicated by the pump motor label Depending on distance of the power source from the pump and ampere load on the circuit wire may need to be heavier than indicated by the chart CAUTION All 115 VAC and 230 VAC pump motors and systems MUST be ground per local and state electrical codes e Improper duty cycle and or rapid start amp stop conditons 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 Product Data Sheet e For the pump to meet U L C UL r
9. ow rate is very low the pump may re pressurize the outlet faster than the fluid is being released causing rapid cycling ON OFF within 2 seconds If the pump is subjected to rapid cycling during normal operation or for infrequent periods damage may occur Applications which exhibit rapid cycling should have restrictions in the outlet minimized If not feasible considered a SHURflo Accumalator or a SHURflo bypass model pump BYPASS OPERATION A bypass pump may be used for applications that normally induce frequent start stop 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 outlet side has been closed off Contact SHURflo for information regarding bypass pumps MOUNTING 911 396 Rev J 12 01 Page of 4 e The 2088 series pumps are self priming Horizontal and vertical prime vary depending on the fluid viscosity and pump configuration Refer to the pumps Product Data Sheet 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 necessary CAUTION DO NOT locate the motor near low temperature plastics or combustible materials The surface tempera
10. ture of the motor may exceed 250 F 120 C Refer to the pumps Product Data Sheet 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 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 Flexible high pressure tubing compatible with the fluid should be used to connect the inlet outlet ports Tubing should be either 3 g or 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 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 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 maximum torque of 3 7 ft Lb 45 in Lb 5 Nm NOTE SHURflo does not recommend the use of metal fittings or rigid pipe to plumb the inlet outlet ports Standard plastic male and female threaded fittings can be acquired at commercial plumbing supply stores SHURflo als
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