Stenner Pumps E20MH Installation And Maintenance Manual Download Page 29

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USA and Canada 800.683.2378, International 904.641.1666

Stennicator

EXPLODED VIEW

Black Roller Assembly

Cover Screw

Drive Assembly

Gear Kit

Pump Tube H

Pump Head Cover

Summary of Contents for E20MH

Page 1: ...CE 1957 TO BE INSTALLED AND MAINTAINED BY PROPERLY TRAINED PROFESSIONAL INSTALLER ONLY READ MANUAL LABELS FOR ALL SAFETY INFORMATION INSTRUCTIONS WARNING ECON STENNICATOR PERISTALTIC METERING PUMP INSTALLATION AND MAINTENANCE MANUAL ...

Page 2: ...s 4 6 11 12 16 20 22 24 26 Materials of Construction 7 Accessories 8 Flow Rate Output 9 Operation Installation 10 19 Troubleshooting 20 22 Tube Replacement 23 25 Cleaning the Point of Injection 26 28 Exploded View and Parts 29 30 Mounting Template 31 IMST 070820 TABLE OF CONTENTS ...

Page 3: ...number A 15 re stocking fee will be applied Include a copy of your invoice or packing slip with your return DAMAGED OR LOST SHIPMENTS All truck shipments Check your order immediately upon arrival All damage must be noted on the delivery receipt Call Stenner Customer Service at 800 683 2378 for all shortages and damages within seven 7 days of receipt SERVICE REPAIRS Before returning a pump for warr...

Page 4: ...reduce the risk of injury do not permit children to use this product unless they are closely supervised at all times 3 WARNING Risk of Electric Shock Connect only to a branch circuit protected by a ground fault circuit interrupter GFCI Contact a qualified electrician if you cannot verify that the receptacle is protected by a GFCI 4 WARNING To reduce the risk of electric shock replace damaged cord ...

Page 5: ...ntée par un dispositif à courant différentiel résiduel RCD fonctionnant à 30mA DO NOT alter the power cord or plug end DO NOT use receptacle adapters DO NOT use pump with a damaged or altered power cord or plug end Contact the factory or an authorized service facility for repair HAZARDOUS VOLTAGE DISCONNECT power cord before removing motor cover for service Electrical service by trained personnel ...

Page 6: ...nnel Installation and product must adhere to all regulatory and compliance codes applicable to the area This is the safety alert symbol When displayed in this manual or on the equipment look for one of the following signal words alerting you to the potential for personal injury or property damage Acceptable for indoor and outdoor use Acceptable pour une utilisation aussi bien à l intérieur qu à l ...

Page 7: ...ckbill Santoprene FDA approved Pump Head Rollers Polyethylene Suction Discharge Tubing Ferrules Polyethylene FDA approved Suction Line Strainer and Cap PVC or Polypropylene both NSF listed ceramic weight Tube Injection Fittings PVC or Polypropylene both NSF listed Connecting Nuts PVC or Polypropylene both NSF listed All Fasteners Stainless Steel ...

Page 8: ... com Stennicator ACCESSORIES Contents 3 Connecting Nuts 1 4 3 Ferrules 1 4 1 Duckbill Check Valve 1 Weighted Suction Line Strainer 1 4 1 20 Roll of Suction Discharge Tubing 1 4 White 1 Additional Pump Tube 1 Manual ...

Page 9: ...go field calibration by means of analytical testing to confirm their outputs FLOW RATE OUTPUT Item Number Prefix Pump Tube Roller Ounce Pressure Milliliters Pressure Assembly per Minute Max psi per Minute Max bar E20MH H Black 2 7 80 74 0 5 5 Approximate Maximum Outputs 50 60Hz NOTE Duckbill check valve included with pumps rated 80 psi 5 5 bar maximum Setting Run Time in seconds Simplex Duplex PRI...

Page 10: ... cycle the pump will stop and will remain stopped until it is set to a contacting rate Turning the potentiometer to STANDBY stops the pump and resets the PRIME cycle To run another PRIME cycle set to STANDBY then turn the potentiometer to PRIME When the pump is placed in STANDBY it will not dose when it receives a signal from the water meter but it will still repeat the incoming signal The install...

Page 11: ...quired personal protective equipment when working on or near a metering pump Install the pump so that it is in compliance with all national and local plumbing and electrical codes Use the proper product to treat potable water systems use only additives listed or approved for use Inspect tube frequently for leakage deterioration or wear Schedule a regular pump tube maintenance change to prevent dam...

Page 12: ...he water meter b Connect the GREEN WHITE wires from the pump to another device that accepts a dry contact input as desired or required by the application Duplex Installation a Connect BROWN or ORANGE BLUE wires together in Pump 1 b Connect BROWN or ORANGE BLUE wires together in Pump 2 NOTE The BROWN or ORANGE BLUE wires are connected to allow for the pumps to run at half of the standard cycle time...

Page 13: ... STENNICATOR ECON INTEGRATOR Controller If applicable Pulse Meter BLACK RED GREEN BLACK RED BLACK RED WHITE Flow Indicator Econ Stennicator Controller If applicable Pulse Meter Flow Indicator Econ Stennicator Econ Integrator Econ Integrator BLACK RED GREEN BLACK RED WHITE BLACK RED GREEN WHITE BLACK RED GREEN WHITE BLACK RED ...

Page 14: ...ault Circuit Interrupter GFCI Suction Line Discharge Line Shut Off Valve Duckbill Disassembled View of Duckbill Check Valve Up to 80 psi max Flow direction of solution Power Cord 14 www stenner com Stennicator INSTALLATION DIAGRAM SIMPLEX Solution Tank Repeater Relay BROWN or ORANGE Water Meter Connect for Duplex Operation B L A C K WHITE R E D GREEN BLUE ...

Page 15: ...tput Cable Discharge Line Duckbill Disassembled View of Duckbill Check Valve Up to 80 psi max Flow direction of solution Solution Tank Pump 1 Pump 2 Suction Line 15 USA and Canada 800 683 2378 International 904 641 1666 Stennicator INSTALLATION DIAGRAM DUPLEX BLUE To Controller To Water Meter BLACK RED BLACK BROWN or ORANGE B R O W N o r O R A N G E B L U E GREEN RED GREEN WHITE Pump 2 Pump 1 WHIT...

Page 16: ...m of the tank can result in debris pickup leading to clogged injectors and possible tube failure 2 Make connections by sliding the line s through connecting nut and ferrule and finger tighten to the corresponding tube fittings 3 Finger tighten nut to the threaded tube fitting while holding the tube fitting Over tightening the nut with a wrench may result in damaged fittings crushed ferrules and ai...

Page 17: ... Pull tubing to make sure it is secure 3 Suspend slightly above tank bottom to reduce the chance of sediment pickup DO NOT mix additives in the solution container Follow recommended mixing procedures according to the manufacturer DO NOT operate pump unless additive is completely in solution Turn pump off when replenishing solution DO NOT slide tubing all the way to the bottom of the weighted strai...

Page 18: ...on beyond all pumps and filters or as determined by the application 2 A 1 4 or 1 2 Female NPT FNPT connection is required for installing the injection fitting If there is no FNPT fitting available provide one by either tapping the pipe or installing FNPT pipe tee fitting 3 Wrap the Male NPT MNPT end of injection fitting with 2 or 3 turns of threading tape If necessary trim the injection fitting qu...

Page 19: ...onnecting nut to fitting 5 Turn pump on and re pressurize system Observe flow as actuated by system and check all connections for leaks 6 After suitable amount of dosing time perform tests for desired readings e g pH or ppm If necessary fine tune dosing levels by rotating potentiometer or by adjusting solution strength The injection point and fitting require periodic maintenance to clean any depos...

Page 20: ...aulty Check supply voltage circuit DC motor is damaged Replace drive assembly Power cord is damaged Replace drive assembly Drive assembly runs Worn or damaged gears Replace gears as needed output shaft does not Phenolic gear is stripping Gear posts worn Replace gear posts and phenolic gear Rusted helical gear Buff off helical gear and replace phenolic gear Insufficient lubrication Replace phenolic...

Page 21: ...tubing approximately 1 from of the weighted strainer bottom of strainer cut bottom of suction tubing at an angle Pump cover not secured properly Ensure that pump cover is properly latched Low pump output Pump tube is worn Replace pump tube according to instructions pump head rotates Rollers worn or broken Replace roller assembly Injection point is restricted Inspect and clean injection point Incor...

Page 22: ... Tube is twisted Replace pump tube according to instructions Tube not centered Replace pump tube according to instructions Tube life is shortened Chemical attack Check chemical compatibility Mineral deposits at injection point Remove deposits replace pump tube according to instructions Sediment blockage at injection fitting Maintain suction line 2 3 above bottom of tank Seized rollers caused abras...

Page 23: ...vent damage to pump and or spillage PINCH POINT HAZARD Use extreme caution when replacing pump tube Be careful of your fingers and DO NOT place fingers near rollers HAZARDOUS PRESSURE EXPOSURE Use caution and bleed off all resident system pressure prior to attempting service or installation Use caution when disconnecting discharge tubing from pump Discharge may be under pressure Tubing may contain...

Page 24: ... maintenance work 1 Unplug the pump 2 Slide the vertical tab 180 degrees from left to right to unlock the cover latch Illustration A 3 To slide cover off push up on the raised edge Illustration B 4 Release the fittings from the slots to remove the tube Illustration C 5 Remove roller assembly 6 Use non citrus all purpose cleaner to clean residue from pump head housing roller and cover 7 Check cover...

Page 25: ...into the other slot Illustration D 2 Align tube housing cover with track and slide over tube until fully closed Illustration E 3 Plug the pump in 4 Run the pump at full speed for one minute to relax the tube 5 To lock cover in place press down on the cover while turning the vertical tab 180 degrees from right to left Illustration F 6 Run pump at full speed for one minute to verify operation 7 Reco...

Page 26: ...isplayed in this manual or on the equipment look for one of the following signal words alerting you to the potential for personal injury or property damage HAZARDOUS PRESSURE CHEMICAL EXPOSURE Use caution and bleed off all resident system pressure prior to attempting service or installation Use caution when disconnecting discharge line from pump Discharge line may be under pressure Discharge line ...

Page 27: ...Remove duckbill from check valve body and replace if deteriorated or swollen replace duckbill with every tube change If clogged clean or replace yearly replacement recommended Examine O ring in the injection fitting and replace if deteriorated or damaged 4 Insert a 2 Phillips head screwdriver through injection fitting into the pipe to locate or break up accumulated deposits If screwdriver cannot b...

Page 28: ...line Reassemble the duckbill check valve in reverse order Replace ferrule and reinstall the discharge line to the duckbill check valve approximately 3 4 until it stops 6 Tighten the connection nut finger tight 7 Enable the water pump electrical supply and pressurize the water system 8 Put the metering pump back in service and inspect all connections for leaks Cut off the calcified or blocked secti...

Page 29: ...29 USA and Canada 800 683 2378 International 904 641 1666 Stennicator EXPLODED VIEW Black Roller Assembly Cover Screw Drive Assembly Gear Kit Pump Tube H Pump Head Cover ...

Page 30: ... KIT includes spacers screws AquaShield Drive Assembly Pad EC302 EA Black Roller Assembly EC351 EA Pump Tube H ferrules 1 4 EC30H 2 2 PK EC30H 5 5 PK Pump Head Cover EC355 EA Mounting Kit EC303 KIT for Stenner tank or wall mount Stand EC304 EA for horizontal display or wall mount ...

Page 31: ...31 USA and Canada 800 683 2378 International 904 641 1666 Stennicator MOUNTING TEMPLATE ...

Page 32: ...Florida 32246 USA Phone 904 641 1666 US Toll Free 800 683 2378 Fax 904 642 1012 sales stenner com www stenner com Hours of Operation EST Mon Thu 7 30 am 5 30 pm Fri 7 00 am 5 30 pm Assembled in the USA Stenner Pump Company All Rights Reserved IMST 070820 ...

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