Stenner Pumps E20MH Manuale

PERISTALTIC METERING PUMPS SINCE 1957

TO BE INSTALLED AND MAINTAINED BY PROPERLY TRAINED

PROFESSIONAL INSTALLER ONLY. READ MANUAL & LABELS

FOR ALL SAFETY INFORMATION & INSTRUCTIONS.

WARNING

EC N STENNICAT R

PERISTALTIC METERING PUMP

INSTALLATION AND MAINTENANCE MAN AL

2www.stenner.comStennicator

Warranty and Service Policy ................................................................. 3

Safety Instructions..................................... 4-6, 11, 12, 16-20, 22-24, 26

Materials of Construction .................................................................... 7

Accessories ......................................................................................... 8

Flow Rate utput ................................................................................. 9

peration & 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

LIMITED WARRANTY

Stenner Pump Company will for a period of one (1) year from the date of purchase (proof

of purchase required) repair or replace at our option all defective parts. Stenner is not

responsible for any removal or installation costs. Pump tube assemblies and rubber

components are considered perishable and are not covered in this warranty. Pump tube

will be replaced each time a pump is in for service, unless otherwise specified. The cost of

the pump tube replacement will be the responsibility of the customer. Stenner will incur

shipping costs for warranty products shipped from our factory in Jacksonville, Florida. Any

tampering with major components, chemical damage, faulty wiring, weather conditions,

water damage, power surges, or products not used with reasonable care and maintained in

accordance with the instructions will void the warranty. Stenner limits its liability solely to

the cost of the original product. We make no other warranty expressed or implied.

RETURNS

Stenner offers a 30-day return policy on factory direct purchases. xcept as otherwise

provided, no merchandise will be accepted for return after 30 days from purchase. To

return merchandise at any time, call Stenner at 800.683.2378 for a Return Merchandise

Authorization (RMA) number. A 15% re-stocking fee will be applied. Include a copy of your

invoice or packing slip with your return.

DAMAGED R L ST 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 warranty or repair, remove chemical from pump tube by

running water through the tube, and then run the pump dry. Following expiration of the

warranty period, Stenner Pump Company will clean and overhaul any Stenner metering

pump for a minimum labor charge plus necessary replacement parts and shipping. All

metering pumps received for overhaul will be restored to their original condition. The

customer will be charged for missing parts unless specific instructions are given. To return

merchandise for repair, call Stenner at 800.683.2378 or 904.641.1666 for a Return

Merchandise Authorization (RMA) number.

DISCLAIMER

The information contained in this manual is not intended for specific application purposes.

Stenner Pump Company reserves the right to make changes to prices, products, and

specifications at any time without prior notice.

TRADEMARKS

Santoprene®is a registered trademark of xxon Mobil Corporation.

AquaShield™is a trademark of Houghton International.

USA and Canada 800.683.2378, International 904.641.1666 Stennicator

WARRANTY AND CUST MER SERVICE

4www.stenner.comStennicator

IMP RTANT SAFETY INSTRUCTI NS

When installing and using this electrical equipment,

basic safety precautions should always be followed,

including the following:

1.READ AND F LL W

ALL INSTRUCTI NS.

2.WARNING - To 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 lectric 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 immediately.

5.SAVE THESE INSTRUCTI NS.

USA and Canada 800.683.2378, International 904.641.1666 Stennicator

SAFETY INF RMATI N

Warns about hazards that CAN cause death, serious personal

injury, or property damage if ignored.

ELECTRIC SH CK HAZARD

Pump supplied with grounding power cord and attached plug. To reduce risk of

electrical shock, connect only to a properly grounded, grounding type receptacle.

Install only on a circuit protected by a Ground-Fault Circuit-Interrupter (GFCI). For

locations other than US and Canada, pump must be supplied through a residual

current device (RCD) with a rated residual operating current < 30mA.

DANGER DE CH C ÉLECTRIQUE

La pompe est dotée d’un cordon d’alimentation avec mise à la terre muni d'une fiche.

Pour réduire le risque de choc électrique, branchez uniquement sur une prise

correctement mise à la terre. Installez uniquement sur un circuit protégé par un

disjoncteur différentiel. n dehors des États-Unis et du Canada, la pompe doit être

alimentée par un dispositif à courant différentiel résiduel (RCD) fonctionnant à <30mA.

D N T alter the power cord or plug end.

D N T use receptacle adapters.

D N T use pump with a damaged or altered power cord or plug end. Contact the

factory or an authorized service facility for repair.

HAZARD US V LTAGE

DISC NNECT power cord before removing motor cover for service. Electrical service

by trained personnel only.

EXPL SI N HAZARD

This pump is not explosion proof. D N T install or operate in an explosive environment.

RISK F EXP SURE

Potential for burns, fire, explosion, personal injury, or property damage. To reduce risk

of exposure, the use of proper personal protective equipment is mandatory.

RISK F FIRE HAZARD

D N T install or operate on any flammable surface.

RISK F CHEMICAL VERD SE

To reduce risk, follow proper installation methods and recommendations. Check your

local codes for additional guidelines.

To reduce the risk of injury, do not permit children to use this

product. This appliance is not to be used by persons with reduced physical, sensory

or mental capabilities, or lack of experience and knowledge, unless they have been

given supervision or instruction.

6www.stenner.comStennicator

SAFETY INF RMATI N continued

Warns about hazards that WILL or CAN cause minor personal

injury or property damage if ignored.

PLUMBING

Metering pump installation must always adhere to your local plumbing codes and

requirements. Be sure installation does not constitute a cross connection. Check

local plumbing codes for guidelines.

N TICE: Indicates special instructions or general mandatory action.

This metering pump is portable and designed to be removable from the plumbing

system without damage to the connections.

Before installing or servicing the pump, read the pump manual for all safety

information and complete instructions. The pump is designed for installation and

service by properly trained personnel.

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’extérieur.

lectrical installation should adhere to all national and local codes. Consult a licensed

professional for assistance with proper electrical installation.

Removing power from pool/spa recirculation pump must also remove power from pump.

The use of an auxiliary safety device (not supplied), such as a flow switch or sensor,

is recommended to prevent feed pump operation in the event of a recirculation

pump failure or if flow is not sensed.

Point of injection should be beyond all pumps, filters, and heaters.

Maximum temperature = 40°C.

USA and Canada 800.683.2378, International 904.641.1666 Stennicator

MATERIALS F C NSTRUCTI N

All Housings

Polycarbonate

Pump Tube & Check Valve Duckbill

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

8www.stenner.comStennicator

ACCESS RIES

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

USA and Canada 800.683.2378, International 904.641.1666 Stennicator

FL W RATE UTPUT

N TICE: The information within this chart is solely intended for use as a guide. The output data is an approximation based on

pumping water under a controlled testing environment. Many variables can affect the output of the pump. Stenner Pump

Company recommends that all metering pumps undergo field calibration by means of analytical testing to confirm their outputs.

FL W RATE UTPUT

Item Number Prefix Pump Tube Roller Ounce Pressure Milliliters Pressure

Assembly per Minute Max. psi per Minute Max. bar

20MH H Black 2.7 80 74.0 5.5

Approximate Maximum Outputs @ 50/60Hz

NOT : Duckbill check valve included with pumps rated 80 psi (5.5 bar) maximum.

Setting Run Time*in seconds

Simplex Duplex

PRIM 60 60

1 PPG 22 11

1 PPL 63

10 PPG 21

*Times are approximate (in seconds).

Key

PPG pulse per gallon**

PPL pulse per liter

**10 PPG is often referred to as 0.1 US gallons per pulse

10 www.stenner.comStennicator

PERATI N

The Stennicator requires a signal from a water meter providing a dry contact at a setting of

1PPG, 10 PPG or 1 PPL. It will proportionally dose at a ratio of 1:128 (1 oz. per gallon) to

treat process flow rates up to 2.7 gpm*. At any point, the potentiometer can be turned to

the proper contacting rate setting (1 PPG, 10 PPG, or 1 PPL) to begin dosing proportionally

at the rate of 1:128.

The pump incorporates a signal repeater relay, which will repeat the incoming signal to

another Stennicator, device, or controller.

Turning the potentiometer to PRIM initiates a 60 second cycle to prime the pump. TH

PRIM CYCL HAS A 5 S COND D LAY. At the end of the PRIM 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 PRIM cycle. To run

another PRIM cycle, set to STANDBY, then turn the potentiometer to PRIM . 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 installation can be duplexed by using two Stennicator pumps to keep pace at higher

flow rates. By properly wiring the signal cables (details in the installation section) each

pump will deliver at a ratio of 1:256 (0.5 oz. per gallon) to achieve a ratio of 1:128 (1 oz.

per gallon). This will allow a ratio of 1:128 up to flows of 5.4 gallons per minute.

*At flow rates above 2.7 gpm the pump will run during its cycle and miss the next meter dry contact. It will

restart when it receives the next dry contact.

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