Summary of Contents for UGSI Chemical Feed Encore MB
- Page 1 Operations & Maintenance Manual Encore MB & ME ® Diaphragm Dosing Pump MANUAL NO. CF.450.410.001.IM.1114...
- Page 2 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions WARRANTY (a.) Limited Product Warranty Statements. For each Product purchased from Seller or an authorized reseller, Seller makes the following limited warranties: (i) the Product is free from defects in material and workmanship, (ii) the Product materially conforms to Seller’s specifications that are attached to, or expressly incorporated by reference into, these terms, and (iii) at the time of delivery, Seller has title to the Product free and clear of liens and encumbrances (collectively, the “Limited Warranties”).
- Page 3 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions CF.450.410.001.IM.1114...
-
Page 4: Table Of Contents
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions List of Contents 13. Troubleshooting ..................39 14. Spare parts ....................40 1. General and Safety Instructions ..............5 15. Declaration of harmlessnes ..............45 1.1 General ....................5 1.2 Identification of safety instructions in this operation manual ..... 5 16. -
Page 5: General And Safety Instructions
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 1. General and Safety Instructions 1.1 General This operation manual contains basic instructions to be followed during installation, operation and maintenance. It is therefore essential for the assembler and the responsible personnel/operator to read this operation manual before installation and start-up, and it must remain available at the place of installation at all times. Besides the general safety instructions in this "Safety"... -
Page 6: Hazards Due To Failure To Follow Safety Instructions
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions WARNING! Risk of electric shock. Connect the device only to a SCHUKO socket outlet protected by a ground fault circuit interrupter (GFCI). Contact a qualified electrician if you are uncertain whether the socket is protected by a GFCI. Do not bury the cable. -
Page 7: Unauthorized Modification And Production Of Spare Parts
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions CAUTION! Particular care must be taken when repairing the Encore ME if used in areas with a potentially explosive atmosphere. Due to the risk of sparking, care must be ® taken to prevent metal parts or tools knocking against one another. When repairing, it is better to move the dosing pump out of the area with a potentially explosive atmosphere. -
Page 8: Transportation
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions CAUTION! If connections at the dosing head are loosened during operation, for venting or other reasons, leaking chemical must be removed properly. This is the only way to avoid health hazards due to chemicals, and chemical corrosion of the dosing pump. Leaking chemical may also damage the diaphragm at its mounting edge. ATTENTION! If changing the chemical, check the materials in the pump and other system parts for chemical resistance. -
Page 9: General
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 2. General 2.1 Proper use The device is intended for the following purpose only: the conveying and dosing of chemicals. Operating safety is guaranteed only if the device is used for its intended purpose. Use for any other purpose is not permitted and will cancel any liability under the warranty. The operating conditions described in section 5 "Technical Data"... -
Page 10: Function
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 3. Function Motor-driven diaphragm dosing pumps of the Encore series are used in industry in the process engineering sector, and in water treatment and wastewater processing. ® The Encore ME and Encore MB are available in two overall sizes: ®... -
Page 11: Dimensional Drawings
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 4. Dimensional drawings Dimensional drawing Encore MB/ME 4..0.156 ® MB/ME Connection 4...26 4.65 3.74 8.74 0.51 6.02 4.09 9.21 0.51 1/4” x 3/8” tubing 1/4” FNPT 75, 76 6.02 4.09 9.21 0.66 110...156 9.68 4.60... - Page 12 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Dimensional drawing Encore MB/ME 160...380 ® Type D with ATEX motor ME 160..0.260 10.94 5.82 12.48 18.46 approx. 0.86 24.88 MB 160..0.260 10.94 5.82 12.48 18.46 approx. 0.86 ME 300...380 12.51 6.04 12.59 18.46 approx.
-
Page 13: Technical Data
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 5. Technical data Encore ME/MB 4..0.156 Size 1) 5) ® Capacity at max. pressure 15.2 33.8 42.2 Stroke volume ml/stroke Max. pressure psig Stroke frequency Diaphragm ø 2.04 2.51 3.54 Stroke length 0.35 Suction lift ft H... - Page 14 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Control unit (Encore Standard version CSA version ® Power supply 230V/50 Hz 120V 60 Hz Connection 5.9 ft. cable, 5.9 ft. cable, 3-wire, 0.001 in 3-wire, 0.001 in Safety plug UL/CSA plug Power consumption (without motor) 10 W ISO class...
-
Page 15: Electric Motor Data
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 5.1 Electric motor data Encore 4...50 75...156 160...380 ® Standard motor, type AF 63/4B-7R EB20RW71G4 EB20RW71K4 Speed Voltage V 1~ Nominal current 1.15 Power output 0.05 0.12 0.25 0.25 Frequency Protection class IP 55 ISO class Overheating protection... -
Page 16: Technical Data Ate Servomotor Encore ® Me (Optional)
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 5.2 Technical data ATE servomotor Encore ME (optional) ® Reversible servomotor with self-locking step-down gear. Connections via cable glands. Angle of rotation limited by two internal limit switches. Servomotor --NK 1510 NK 1510-PMR-NK Part No. -
Page 17: Performance Curves
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 6. Performance curves The performance curves refer to water at 68 °F (20 °C) and a suction lift of 1.6 Ft. (0.5 m. )The medium (density and viscosity) and temperature cause the delivery rate to change. Dosing pumps must therefore be gauged in litres for the application. - Page 18 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Power output data apply to 50 and 60 Hz operation Dosing pump for 50 Hz operation only Dosing pump for 50 Hz operation only CF.450.410.001.IM.1114...
-
Page 19: Installation
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 7. Installation 7.1 General information Local rules and regulations must be taken into account when selecting a dosing pump for designing a system, and for installation and operation. This applies to the selection of the appropriate materials for the dosing pump, the handling of chemicals, and electrical installation. Before installing the pump in areas with a potentially explosive atmosphere, the dosing pump must be checked to ensure that it meets the minimum requirements set by the applicable explosion protection regulations. -
Page 20: Installation Location
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions ATTENTION! Note that the ATE servomotor can only be actuated when the main drive motor of the dosing pump is running. This means that the ATE servomotor must be locked electrically. Otherwise, the adjusting eccentric will suffer excessive wear, or be destroyed. 7.2 Installation location The installation location of the dosing pump must be easily accessible by operating and service personnel. - Page 21 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions NOTICE! Signal cables must not be laid parallel to high-voltage current lines or mains cables. Lay supply and signal lines in separate channels. An angle of 90° is required at line crossings. If signal lines are longer than 6.5 ft., shielded cables must be used. ATTENTION! To avoid premature wear of the gear, always ensure the correct rotation direction of the motor: counterclockwise (to the left), looking toward the fan wheel.
- Page 22 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Connection Motor Encore Phases Note ® supplier ME 160...380 Encore® MB alternating current motors Connection Encore Motor supplier ® Temp. MB 4...156 L1 Run L2 Stop T1 L1 Stop 1 2 3 4 5 MB 4...156 MB 160...380 Stop...
-
Page 23: Wiring Diagrams For Ate Servo Motor For Stroke Length Adjustment
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 7.5 Wiring diagrams for ATE servo motor for stroke length adjustment See the accompanying operating instructions for the ATE servomotor. CF.450.410.001.IM.1114... -
Page 24: Level Control
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 7.6 Level control If a level control is connected, the jack plug has to be covered by a plastic sleeve in order to maintain the protection class. The required sleeve is part of the level control (also in combination with a suction line). -
Page 25: Installation Example
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 7.9 Installation example a Dosing pump b Suction line c Electric agitator d Tank e Pressure-relief valve f Diaphragm shutoff valve g Injection nozzle h Pulsation damper CF.450.410.001.IM.1114... -
Page 26: Operation
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 8. Operation 8.1. Stroke length adjustment ATTENTION! The stroke length should not be adjusted while the dosing pump is stopped! Proceed as follows to adjust the stroke length: Turn the mounting screw on the adjusting knob counterclockwise (to the left) to loosen it. Set the stroke length to the required value according to the performance curves (section 6). -
Page 27: Alarm
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Display Description Display Description Mode + ▼ INT Mode + ▼ 64.1 Manual control Pulse control ▼ 1.64 Pulse control ▼ 32.1 ▼ 1.32 ▼ 16.1 ▼ 1.16 ▼ 8.1 ▼ 1.8 ▼... -
Page 28: Other Settings
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Internal error The dosing pump carries out a self-check, which switches off the pump if no stroke has been carried out two seconds after motor start-up (e.g. if back pressure is too high) or if the proximity switch (stroke sensor) does not respond (display E-2). - Page 29 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Connection Connector Housing Cable External switch- 0.13 in. jack Socket plug 8.2 ft. 3-wire (cable included in delivery) a Input (+) RD (red) BK (black) / WH (white) b Ground (GND) M12 x 1, Plug A coded (optional)
-
Page 30: Start-Up
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 9. Start-up CAUTION! The personal protective equipment specified by the applicable accident prevention regulations must be worn whenever working on the dosing pump/system. Protective clothing Protective gloves Protective goggles All the work described in "Installation" (section 7) must be carried out before starting the dosing pump. The safety instructions (section 1) must also be observed. -
Page 31: Shutdown
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 10. Shutdown Before starting any maintenance or before long downtimes, drain the chemical from the dosing pump and rinse it thoroughly with a neutral medium. CAUTION! Excess chemical must be disposed properly. Follow the applicable accident prevention regulations, and wear personal protective equipment. Protective clothing Protective gloves Protective goggles... -
Page 32: Maintenance
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 11. Maintenance These dosing pumps are produced to the highest quality standards, and have a long service life. Nevertheless, some of their parts are subject to wear due to operation (e.g. diaphragms, valve seats, valve balls). Regular visual inspections are therefore necessary in order to ensure a long operating life. Periodic mainte- nance will protect the dosing pump from operation interruptions. - Page 33 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions The diaphragm can be replaced as follows: The delivery rate of the dosing pump is set to zero while the motor is running. This moves the diaphragm to the front end position. Switch off the pump.
-
Page 34: Valves
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Diaphragm Torque (+/- 10%) ø 125 Ncm 2 Nm 6 Nm 6 Nm 10 Nm Table 11.1: Required tightening torque for dosing head screws 11.5 Valves The dosing pump valves must be cleaned regularly. NOTICE! When screwing the valves back into the dosing head, note the tightening torque of 2 Nm ±20 %. - Page 35 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Valves DN 4, Encore MB/ME 4..0.26 ® Double-ball valves Spring-loaded valves Discharge valve Suction valve Discharge valve Suction valve a * O-ring b Valve body c * Flat gasket d Ball guide e * Valve ball f * Valve seat g * O-ring...
- Page 36 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Valves DN 6, Encore MB/ME 50..0.76 ® Double-ball valves Spring-loaded valves Discharge valve Suction valve Discharge valve Suction valve a * Flat gasket b Valve body c * Flat gasket d Ball guide e * Valve ball f * Valve seat g * Flat gasket...
- Page 37 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Valves DN 10, Encore MB/ME 160...380 ® Double-ball valves Spring-loaded valves Discharge valve Suction valve Discharge valve Suction valve a * Flat gasket b * Flat gasket c Valve body d Ball guide e * Valve ball f * Valve seat g * Flat gasket...
-
Page 38: Explosion-Proof Dosing Pumps (Atex)
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 12. Explosion-proof dosing pumps (ATEX) 12.1 General ® The explosion-proof version of the Encore ME dosing pump is an electric motor-driven, explosion-proof diaphragm dosing pump of equipment category 2, group In combination with an explosion-proof motor (Ex II 2 G E Ex e II T3 or Ex II 2 G E Ex d/de IIB/IIC T4) it is used for dosing fluids Zone 1 hazardous areas. The dos- ing pump carries the Ex mark "Ex II 2 G c k T4 03 ATEX D085". -
Page 39: List Of Contents 13. Troubleshooting
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 13. Troubleshooting Problem Possible cause Remedy Dosing pump not delivering or output Valves leaking or blocked Clean the valves and vent the dosing pump. too low See also "Start-up" Tighten the screw connections. Valves incorrectly installed Reassemble the valves. -
Page 40: Spare Parts
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 14. Spare parts ® Use the manufacturer's original spare parts. Wear parts are available for the Encore MB/ME in spare parts sets. Spare parts Description MB/ME 4...26 MB/ME 50...76 Dosing head with screws EJ34882 EJ34873 EJ35143... - Page 41 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Spare parts sets Encore MB/ME 4...26 ® Spare parts sets for valves Consisting of: Material Double-ball valve Spring-loaded valve a Flat gaskets PVC / Glass / FPM EJ29750 EJ37336 b Valve balls PVC / Glass / EPDM EJ33698 EJ37337...
- Page 42 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Spare parts sets Encore MB/ME 50..0.76 ® Spare parts sets for valves Consisting of: Material Double-ball valve Spring-loaded valve a Flat gaskets PVC / Glass / FPM EJ28275 EJ27815 b Valve balls PVC / Glass / CSM EJ28274 EJ27814...
- Page 43 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Spare parts sets Encore MB/ME 110...156 ® Spare parts sets for valves Consisting of: Material Double-ball valve Spring-loaded valve a Flat gaskets PP/ Glass / FPM EJ28301 EJ27817 b Valve balls PP/ Glass / CSM EJ28300 EJ28304 c * Springs...
- Page 44 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions Spare parts sets Encore MB/ME 160...260 / MB/ME 300...380 ® Spare parts sets for valves Consisting of: Double-ball valve Spring-loaded valve a Flat gaskets Material ME/MB ME/MB ME/MB ME/MB b Valve balls 160...260 300...380 160...260...
-
Page 45: Declaration Of Harmlessnes
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 15. Declaration of harmlessnes When sending for repair, please copy, fill out and send along with each device. CF.450.410.001.IM.1114... -
Page 46: Warranty Claim
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 16. Warranty claim Please copy and enclose with the unit. If the equipment fails during the warranty period, please clean it and return, accompanied by the completed warranty claim form. Sender Company: ................. Phone: ........Date: ........Address: .................................. -
Page 47: Ce Declaration Of Conformity
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 17. CE Declaration of conformity CF.450.410.001.IM.1114... - Page 48 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions CF.450.410.001.IM.1114...
-
Page 49: Index
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 18. Index Stroke length .......................13 Stroke length adjustment ....................26 Stroke volume ......................13 Alarm ..........................27 Structure of the dosing pump..................9 Ambient temperature ....................13 Switching on/off ......................26 Analogue control ......................27 Approximation initiator ....................32 Technical Data ......................13 Area with a potentially explosive atmosphere ..............19 Tightening torque ......................33 Training .........................5... -
Page 50: Notes
Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions 19. Notes CF.450.410.001.IM.1114... - Page 51 Diaphragm Dosing Pump Encore MB/ME ® Operating Instructions CF.450.410.001.IM.1114...
- Page 52 Encore MB & ME ® Diaphragm Dosing Pump MANUAL NO. CF.450.410.001.IM.1114 & CF.450.420.001.IM.1114...