Installation and Service Manual
Contents
1. lt LARGE LOCKNUT within the EX3600 series O RING 1 5 FNPT 2 19 F DISCHARGE 2 INLET PTN h i MOTOR ILLUSTRATION IS FOR REFERENCE ONLY d ce at VI lg D DISASSEMBLY ra 0 25 DRAIN PORT FNPT PLUGGED 1 Shut off power to the motor before servicing any pump 2 Unplug the power cord 3 Disassemble the volute from the bracket six P Bolts and six flanged lock nuts The volute may remain attached to the plumbing to help simplify re installation 4 Lock the shaft by placing a screwdriver blade into the shaft slot at the fan end of the motor Unthread the impeller from the motor shaft Take care not to misplace the small metal impeller washer 5 Remove the ceramic with rubber boot from the impeller hub if you are replacing the seal 6 Loosen the four M Bolts attaching the bracket to the motor Rotate the bracket counter clock wise until the screw heads are located in the large key hole slots Lift off the bracket from the motor 7 Remove the carbon graphite seal assembly from the bracket by pressing it out from the motorside of the bracket Do not pry it out with a screwdriver from the pump cavity side of the bracket if you are replacing the seal Reliability You Can Count On See ns Pg 3 MAINTENANCE Lubrication Motor Permanently Lubricated ball bearings no service required Rotary Seal Requires no lubric ation after assembly The pump must be drained before ser2. Insufficient Prime Prime system with water a d purge all air from suction piping Cavitation Verify airtight plumbing o the suction plumbing especially fittings Clean out leaves or ot er debris from basket strainer if applicable Increase pipe size where poss ible Decrease suction pipe le gth reduce the number of e bows etc Verify hydraulic compa bility i e pump and pipe are sized for the system Sporadic Operation Insufficient Power Verify power supply and connection from panel to pump Verify proper voltage Some models are dual voltage 115 230 Poor Ventilation Ensure adequate aiflow over motor to prevent overhea ng Excessive Noise Verify airtight plumbing on the suction plumbing especi ally fittings Clean out leaves or other debris from basket strainer if applicable Cavitation Increase pipe size where possible Decrease suction pipe length reduce the umber of e bows etc Ve ify hydraulic compa ibility Le pump and pipe are sized for the system Vel ify power supply and connection from panel to pump Insufficient Power Vel 3 ify proper voltage Some models are d al voltage 115 230 Ensure valves are open Flow Restriction Ensure plumbing is clear includi g suction strainers c eck valves etc Verify che
3. ER BEFORE INSTALLATION AND OR SERVICING THIS PUMP ALL ELECTRICAL WIRING SHOULD MEET STATE AND LOCAL ORDINANCES NOTE THE PUMP MOTOR IS DESIGNED FOR 115 VAC 60HZ POWER ONLY WARNING SHUT OFF ELECTRICAL POWER BEFORE INSTALLATION AND OR SERVICING THIS PUMP 230V 50HZ MOTORS AVAILABLE CONTACT YOUR SUPPLIER FOR INFORMATION ELECTRICAL HOOK UP Carefully examine the power cord before use Do not use this power cord if there is any visible damage Do not use this power cord in water or if the motor or electrical receptacle is in contact with any standing water This power cord should only be plugged into a properly installed 115 VAC GFI receptacle ALWAYS TEST CYCLE A GFI RECEPTACLE TO DETERMINE ITS CONDITION BEFORE USE Reliability You Can Count On SRO Ska eh Lal Pg 2 PUMP END ASSEMBLY 1 Inspect all pump parts O ring O ring groove impeller hub ID motor shaft etc and clean if necessary 2 Apply sealant to the bracket bore ID wall and around the seal case follow sealant mfg instructions We recommend using Gas gacinch Silicone sealant can also be used 3 Press the carbon graphite seal into the bracket while taking care not to touch or damage the carbon graphite face Never touch or apply pressure to the carbon graphite seal face 4 Screw four M Bolts five complete turns into the threaded holes located on the motor face 5 Mount the bracket to the motor by aligning the key holes over each bolt head then rotate c
4. asyPro Installation and Service Manual Please fill in for future reference DATE PURCHASED __ Please fill out the warranty registration card in this manual EasyPro EX3600 S N XXXX XXXXXX TYPE STRAIGHT CENTRIFUGAL DISCHARGE 17 2 FNPT MOTOR INDUSTRIAL DUTY 1 8 HP MATERIAL 40 GLASS FILLED Polypropylene 1 PHASE TEFC 1550 RPM WITH NORYL IMPELLER 115 VAC MOTOR HARDWARE STAINLESS STEEL 8 FT 3 PRONGED CORD ACCESORIES 90 CUBIC INCH STRAINER BASKETS 17 2 amp 2 INLET 92 FNPT SWING CHECK VALVES 1 2 2 3 WARNING Please read completely before you install or operate your new pump This is an external out of pond pump Itis NOT submersible Do NOT allow this pump to become submerged Never run dry Max case pressure 25 PSI Reliability You Can Count On SRO Ska eh Lal Pg 1 We congratulate you on your choice of the EX3600 centrifugal pump Its leading edge design provides you with high output at a minimal operating cost It is carefully constructed to give you long term reliable service To insure proper performance we urge you to carefully follow the instructions in this manual If you have any questions please call your supplier for assistance INSTALLATION Please read carefully When properly installed the EX3600 will provide dependable trouble free service 1 Do not submerse the unit in water it is not a submersible pump Do not allow the pump to becom
5. ck valve oriel ation and direction of permitted flow EASYPRO LIMITED WARRANTY This productis warranted to the initial purchaser to be free of defects in material the event this product malfunctions within 18 months from the date of purchase the sole obligation of EasyPro Incorporated hereinafter referred to as EP will be to repair the unit or replace with an equivalent new or factory refurbished unit at ve reason including but not limited to misuse negligence accident tam under this warranty EP specifically does not guarantee chemical compatibility and expressly to incompatibility of fluid being pumped with pump materials of constructi w 4 All warranty repairs must be performed by EP or an EP authorized company Purchaser must retain the purchase receipt and present it with this certificate as proof of ownership and entitlement to warranty repairs Unauthorized repairs will not be compensated by EP are not the responsibility of EP and if such repairs damage the product such damages are not remedied under this warranty You MUST call EP for a return authorization RA number prior to returning pum The malfunction is proved attributable to a defect in materials or workmanship including repairs performed under this warranty Malfunction for any other Is and workmanship at the time of initial purchase and for a period of 18 months In EP s discretion subject to the following conditions s returned without a
6. e submerged during transient periods such as heavy rain run off etc 2 Locate the pump as near the water source as possible A flooded suction is preferred 3 The pump is not self priming Therefore if the fluid level is below the pump a swing check valve must be installed below water level The pump and inlet line must be primed prior to start up Do not run pump dry For non flooded installations a strainer basket and check valve are recommended 4 Mount the motor base to a secure immobile foundation 5 Use only plastic fittings on both the inlet and discharge ports Seal the inlet amp discharge fittings with Teflon pipe dope These fittings should be self supported and in neutral alignment with each port i e Fittings must not be forced into port alignment which may cause premature line failure or damage to the pump volute 6 Never restrict the inlet Keep both inlet and discharge lines as free of elbows and valves as possible Always use pipe of adequate diameter This will reduce friction losses and maximize output Never use an inlet line of smaller diameter than the discharge line Minimize the suction lift H BALL VALVE BALL VALVE A FLOODED SUCTION PUMP SUCTION LIFT SWING CHECK VALE WARNING DO NOT RUN DRY WARNING ALWAYS SHUT OFF ELECTRICAL POW
7. ll have no greater rights than his assignor had against EP ly to any malfunction arising out of any ap reafter might otherwise arise with respect to this product Any and all limited warranties urpose shall have no greater duration than the duration period of the express written shall terminate automatically the expiration of such duration period Some states do not allow limitations on how to you No action shall be brought for breach of any implied or express warranty after the duration period of the express written warranty incidental and consequential damages caused by malfunction defect or otherwise and with respect to breach of any express or implied warranty are ereby excluded both for property damage and to the extent not unconscionable for imitation of incidental or consequential damages so the above limitation or exclusion lication of this product other than normal use unless such application is upon request TM EasyPro Pond Products 4385 East 110th Grant MI 49327 800 448 3873 231 834 5537 fax www EasyProPondProducts com Gasgacinch is a registered trademark of Porter Manufacturing Noryl is a registered trademark of the General Electric Company Teflon is a registered trademark of DuPont Company Reliability You Can Count On 5 10 2010 EasyPro Inc Pg 4
8. lockwise which will position the small key hole slot under each bolt head Tighten each bolt with a wrench to secure the bracket to the motor 8 25 Ib in 6 Carefully lubricate the seal seat elastomer OD and impeller hub ID with water Press the seal seat into the impeller hub making certain that the ceramic is in evenly the sealing surface should be parallel with the impeller hub 7 Apply clean water to the carbon graphite and seal seat sealing surfaces Do not use silicon lubricants or grease 8 Lock the shaft by placing a screwdriver blade into the shaft slot at the fan end of the motor Thread the impeller onto the motor shaft Insure that the small impeller washer is in place on the impeller Thread until the washer securely contacts the shaft shoulder 9 Seat the large O ring into the bracket O ring groove 10 Assemble the volute onto the bracket with six P Bolts 10 24 x 2 3 4 carriage bolts and six flanged lock nuts Tighten in a cross pat tern 30 Ib in 11 Install the drain plug and O ring into the volute drain hole DESCRIPTION PARTNUMBER DRAIN PLUG 1000 110 LG 12 Before operating the EX3600 allow a proper cure time for the sealant used in step 2 BRACKET VOLUTE 750 070 LG SLINGER LARGE O RING 750 061 M BOLT IMPELLER 750 059 WASHER IMPELLER 750 012M Note These part numbers are only for standard models FLANGED
9. n RA Wwill be refused ering with parts incorrect wiring improper installation will not be remedied oes not warrant units from any problems caused by chemical attack or failure due ion wu Purchaser shall bear all shipping packing and insurance costs and all this warranty other costs excluding labor and parts necessary to effectuate repairs under Where purchased Activate your warranty by filling out this form and mailing to EasyPro Pond Products 6 1 8 9 10 11 eriodic check ups are no his warranty is in lieu of al including the warranties o warranty a long anim one year subsequent to th not the responsibility of El ersonal injury damage S may not apply to you licable to this product an ied warranty lasts so the al t covered by this warranty I other express warranties which now or hel merchantability and fitness for particular ove limitation may not apply e expiration of and to the extent permitted by law are ome states do not allow the exclusion or his warranty does not ap specifically approved in writing by EP he provisions of this warranty are severable and if any provision shall be deemed invalid the remaining provisions shall remain in full force and effect ights under this warranty are not assignable without the express prior consent in writing by EP and regardless of the terms of such consent in writing such assignee sha
10. vicing or if stored below freezing temperatures Periodic replacement of seals may be required due to normal carbon wear Symptom Problem Resolution ihsutficient Prine Prime system with water and purge all air from suction piping Install check valve Verify power supply and connection from panel to pump Insuricient Power Verify proper voltage Some models are dual voltage 115 230 Ensure valves are open No Flow ae 3 A F Flow Restriction Ensure plumbing is clear including suction strainers check valves etc Verify check valve orientation and direction of permitted flow Clean out leaves or other debris from basket strainer if applicable Air leak Fix air leaks at fittings connections strainer basket etc This typically occurs on the intake side System Incompatibility Verify hydraulic compatibility i e pump amp pipe are sized for the system Air leak Fix air leaks at fittings connections strainer basket etc This typically occurs on the intake side System Incompatibility Verify hydraulic compatibility i e pump amp pipe are sized for the system Verify power supply and connection from panel to pump Insunicient Power Verify proper voltage Some models are dual voltage 115 230 Ensure valves are open Flow Restriction Ensure plumbing is clear including suction strainers check valves etc Low Flow Clean out leaves or other debris from basket strainer if applicable
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