Accudyne Industries Milton Roy Milroyal Series, Instruction Manual

Page 1: ...Electronic Capacity Control IOM Manual MAXROY B MACROY mRoy and Milroyal Product Family Pumps Manual No 53870 Rev 00 Rev Date 10 2015...

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Page 3: ...the materials of construction of the wetted components of your pump are recommended for the solution chemical to be pumped Pumps Water Primed All pumps are tested with water at the factory If your pro...

Page 4: ...ive clothing including gloves and safety glasses when working on or near chemical metering pumps Follow directions and warnings provided with the chemicals from the chemical manufacturer User is respo...

Page 5: ...tional area The ground lug shall be tightened to the earthing connector so that contact pressure on the electrical connections shall be maintained and not loosen due to temperature or humidity Only su...

Page 6: ...et at 4 20 mA Loss of command signal action unit moves to low signal position or hold last position Factory setting moves unit to low signal position If reverse action is required optional visit facto...

Page 7: ...STORAGE IDLE SERVICE 8 2 4 SAFETY PRECAUTIONS 8 2 5 MOUNTING 8 2 6 WORKING WITH THE COVER 9 2 7 ELECTRICAL CONNECTIONS 9 2 7 1 Installation of Input Output Command Signal Wiring 9 2 7 2 Input Signal...

Page 8: ...22 4 8 1 2 Calibration B 24 4 8 1 3 Calibration C 25 SECTION 5 TROUBLESHOOTING 28 SECTION 6 PARTS LIST 29 6 1 GENERAL 29 6 2 ILLUSTRATED PARTS LIST 29 6 3 ELECTRONIC CAPACITY CONTROL PARTS LIST 33 6...

Page 9: ...cuit Board Bottom 17 FIGURE 14 Circuit Board Removed 19 FIGURE 15 Potentiometer Connector P2 Pins 1 and 2 23 FIGURE 16A Electronic Capacity Control DWG 1022483000 30 FIGURE 16B Electronic Capacity Con...

Page 10: ...viii Installation Operations Maintenance Manual THIS PAGE INTENTIONALLY LEFT BLANK...

Page 11: ...gnal from a Milton Roy Remote Panel Mount ARPM 100 200 or Remote Wall Mount ARWM 100 200 remote controller Manual No 53944 or a customer s control system In a closed loop control system the ECC accept...

Page 12: ...FM Approved 230 VAC PPRX212RMH I Explosion Proof and Nema 4X IECEX ATEX IP66 115 VAC PPRX512RMH I Explosion Proof and Nema 4X IECEX ATEX IP66 230 VAC Table 2 mRoy Model Codes SECTION 1 GENERAL DESCRI...

Page 13: ...115 VAC PPGW542LMH Nema 4X 230 VAC PPGX242LMH I Explosion Proof and Nema 4X IECEX ATEX IP66 115 VAC PPGX542LMH I Explosion Proof and Nema 4X IECEX ATEX IP66 230 VAC Table 4 Milroyal B Model Codes Mod...

Page 14: ...on Proof and Nema 4X IECEX ATEX IP66 115 VAC High Pressure PPGX512LMH I Explosion Proof and Nema 4X IECEX ATEX IP66 230 VAC Table 6 Milroyal D Model Codes Model Number Enclosure Voltage 50 60 Hz PPGW2...

Page 15: ...ontrol Data Plate SECTION 1 GENERAL DESCRIPTION A declaration of conformity Figure 3 lists the standards declared by the Milton Roy MET Labs U S Safety and Explosion proof MET Labs Canadian Safety and...

Page 16: ...6 Installation Operations Maintenance Manual Figure 4 Declaration of Conformity...

Page 17: ...nuary 2000 at field installations they are replaced with an ECC circuit board retrofit kit see Table 9 The circuit board retrofit kit replaces the old circuit board with a new unit Match your Milton R...

Page 18: ...NY CIRCUMSTANCES UNLESS SPECIFICALLY PREPARED FOR STORAGE PRIOR TO SHIPMENT FROM THE FACTORY The amount of time the ECC can remain in storage or idle service can be extended Depleted factory installed...

Page 19: ...and explosion proof integrity In North America use NEMA type 4 and or explosion proof conduit fittings In Europe cable glands with IP66 and or Ex d ratings are readily available with 1 2 14 inch NPT t...

Page 20: ...back zero and feedback span adjustments Figure 11 are provided to fine tune the output see calibration instructions DIP switch SW3 Figure 11 selects the feedback output signal Use of the output signal...

Page 21: ...age listed on your data plate Figure 1 or 2 attached to the enclosure If the operating voltage must be changed visit the Milton Roy website www miltonroy com for conversion parts and instructions NOTE...

Page 22: ...ition switch used to configure the ECC for an input of 115 VAC or 230 VAC Insure SW1 is set to the voltage listed on your data plate Figure 1 or 2 attached to the enclosure The factory sets SW1 for th...

Page 23: ...Manual Figure 6 Circuit Board 30033 Figure 7 Circuit Board 0152226XXX 0152195XXX Figure 8 Conversion Detail A BEFORE MODIFICATION B AFTER MODIFICATION C ASSEMBLED NOTE MOTOR ADAPTER JUMPER AND ORIENTA...

Page 24: ...ampering while in operation Install unit in service If the pump moved but did not have the proper travel the ECC may need to be adjusted See ECC Calibration Section 4 3 2 1 Operating Modes The Milton...

Page 25: ...ate midpoint of slot in coupling 8 Check operation through full signal range and recalibrate if required See ECC Calibration Section 4 3 2 2 Input Signal The ECC is shipped from the factory adjusted t...

Page 26: ...riate jumper plugs have already been either removed or installed to establish the desired mode of action direct action or reverse action as described earlier in this section 3 Locate the Zero VR2 and...

Page 27: ...17 Installation Operations Maintenance Manual Figure 13 Circuit Board Bottom Figure 12 Circuit Board Top...

Page 28: ...he ECC is being returned attached to a pump process liquid should be flushed from the pump liquid end and oil should be drained from the pump housing before the pump is shipped Label the unit clearly...

Page 29: ...or J1 J2 Standoff Potentiomete Assembly 3 pin Connector Worm Gear FIGURE 14 Circuit Board Removed 4 4 2 Installation of PCB 1 Connect connectors J1 J2 J3 J4 and J5 to bottom of PCB 2 Place PCB on thre...

Page 30: ...if installed to ECC Slide capacitor to one side away from nylon worm gear 190 Leave wires attached 6 Using a 3 32 punch push out spring pin holding nylon gear on shaft Remove gear 4 6 2 Installation...

Page 31: ...gear press spring pin 200 through holes in gear and shaft with 3 32 punch Place pin equal distance from both sides of gear 5 Attach adapter plate 60 to motor and secure with two screws 140 One screw...

Page 32: ...signal is optional and needs set only if it will be used There are three levels of calibration that can be performed Use the appropriate calibration routine for your requirement For all routines refer...

Page 33: ...f necessary slightly rotate pump coupling for proper engagement with ECC drive pin Install and tighten mounting bolts 11 Using a screwdriver rotate motor shaft to turn pump stroke adjust to minus 1 th...

Page 34: ...AUTION FULL LINE VOLTAGES ARE PRESENT ON AREAS OF THE CIRCUIT BOARD 4 Apply AC power to ECC 5 Apply a 4 mA 1 VDC control signal and allow motor to run until it stops Disconnect power 6 Manually turn p...

Page 35: ...rivertoadjustpotentiometers d Tool kit 2 Preparation a Ensure circuit board has been replaced b Remove AC power c Loosen set screw 530 in base remove cover 280 from ECC VOLTAGE SELECTOR SWITCH SW1 LOC...

Page 36: ...for span VR1 and feedback span VR6 a Disconnect motor lead J1 Apply 20 mA 5 VDC input signal Reset DVM for VDC range b Measure J6 1 Manually move ECC motor shaft to adjust feedback pot for 5 VDC c Adj...

Page 37: ...C signal and adjust span pot VR1 until both motion lights are off Adjust upper limit LED CR4 until just on VR4 if needed Adjust feedback span pot VR6 to 20 00 mA 5 VDC if needed 13 Verify Verify trave...

Page 38: ...r assembly Bad connection at plugs Check continuity Repair or replace plugs and or wiring as necessary Bad printed circuit board Replace PC board ECC does not respond to 4 20 mA command signal No powe...

Page 39: ...ber is on the same line Adash precedes non illustrated item numbers 6 Description Column a The name of the item is in the description column 7 Part Number Column a The supplier s part number is listed...

Page 40: ...30 Installation Operations Maintenance Manual 350 190 400 180 230 50 400 60 B A B A 170 40 30 410 20 10 320 300 280 290 360 310 340 200 HANDWHEEL Figure 16A Electronic Capacity Control DWG 1022483000...

Page 41: ...31 Installation Operations Maintenance Manual 50 530 410 0 137 3 49 TYP Figure 16B Section B B with Set Screw...

Page 42: ...210 60 220 110 120 110120 61 55 520 510 WIRE CONNECTORS 100 108 145 68 140145 TO BASE WITH 2 DRIVE SCREWS FIX LABEL 56 CUSTOMER GROUND 2 PLACES GROUND LUG FOR WIRE 14 6 DE OX OXIDE INHIBITOR IS APPLI...

Page 43: ...or 220 VAC 227E 2280034000 1 B 40 Motor 220 VAC P 400 2280039010 1 E Jumper Reverse Acting 40229 1 Wire BLU 22 gauge P 400 only 4060387150 4 inch 50 Screw No 10 32 x 1 2 4050005063 4 55 Ground Screw G...

Page 44: ...D E G 100 Bracket Potentiometer 152068062 1 101 Potentiometer 4911121010 1 A D E F G 101 Potentiometer 4911121002 1 B C 102 Wire BLK WHT 22 gauge 4060387111 7 inch 103 Gear 18 Teeth 151759033 1 F 103...

Page 45: ...ing 0 239 x 0 070 BUNA 4080109071 1 320 Spring 4030125042 1 340 Clip Retaining 4040107135 1 350 Knob Hand 2550039000 1 360 Pin Spring 0 125 x 1 1 4 4010003132 1 370 Label Explosion 2530214000 1 370 La...

Page 46: ...ation Operations Maintenance Manual VIEW A A A A 960 880 860 950 970 900 1450 920 930 935 810 213 210 840 180 170 190 160 150 200 140 820 830 217 220 915 910 Figure 17 mRoy A ECC Mounting Adapter DWG...

Page 47: ...city Adjustment 2550035077 1 213 Bearing Control Spool 2370076052 1 217 Washer Thrust 5 16 Steel 4040147031 1 810 Coupling Drive 2520138077 1 820 Lock washer Drive Coupling 6 Internal Tooth 4040104071...

Page 48: ...tion Operations Maintenance Manual 900 1450 910 930 840 1460 935 220 210 213 170 140 150 160 190 850 200 180 217 820 915 810 920 830 970 880 950 860 VIEW A A Figure 18 mRoy B ECC Mounting Adapter DWG...

Page 49: ...0075052 1 217 Washer Thrust 1 2 Steel 4040147051 1 220 Clip E Ring External 4049983151 1 810 Coupling Drive 2520120077 1 820 Lock Washer Internal Tooth 8 4040104082 2 830 Screw Pan Hd 8 32NC x 1 2 405...

Page 50: ...LANT 242 1250 1245 X 56 DEEP 170 506 505 1 29 DO NOT DRILL THRU BALOON NUMBER 174 LOCATION AND SIZE OF PIN ARE ON DETAIL 175 TURN STROKE SCALE 90 TO VIEW THRU SIDE GUARD BALOON 519 515 205 510 181 160...

Page 51: ...41 Installation Operations Maintenance Manual Figure 19B Sheet 2 of 2 MACROY D ECC Mounting DWG 1022728000...

Page 52: ...4 A B Screw Stroke Adjust See Note 60948 1 A B Retainer Bearing See Note 60949 1 A B 170 Screw Stroke Adjust See Note 60442 1 A B 170 Screw Stroke Adjust 61261 1 C 172 Plug Stroke See Note 60283 1 A...

Page 53: ...91 1 A B 510 Coupling S60970 1 A B 510 Shaft Drive 2680063062 1 C 510 Coupling Drive Shaft 61123 1 C 515 Bracket Mounting 60289 1 A B 515 Bracket Mounting 61245 1 C 517 Guard Side 2490108006 1 A B 517...

Page 54: ...44 Installation Operations Maintenance Manual REF 1 2 NPT BOTH SIDES 890 820 810 805 800 200 880 865 860 870 875 845 840 830 835 855 850 Figure 20 MAXROY B ECC Mounting Adapter DWG 1021572000...

Page 55: ...cludes the following 63050654010 1 Pin Spring 0 156 x 7 16 4010004012 1 O ring 2 223 Buna N 4080095141 1 Knob Stroke Indicator 60550026077 1 Drum Control 60550047074 1 Ring MAXROY B 64400002021 2 Lubr...

Page 56: ...46 Installation Operations Maintenance Manual 430 351 470 410 370 450 390 360 70 60 40 351 352 380 450 390 350 420 7050 460 30 Figure 21A Sheet 1 of 2 Milroyal B ECC Mounting Adapter DWG 1022095000...

Page 57: ...47 Installation Operations Maintenance Manual 7020 7030 7010 Figure 21B Sheet 2 of 2 Milroyal B ECC Mounting Adapter Guard Assembly DWG 1022095000...

Page 58: ...123151 1 350 Mounting Bracket 2040150006 1 351 Lock Washer 3 8 Medium C S 4040041022 7 352 Nut 3 8 16 NC S S 4050066012 3 360 Indicator Ring 2190088062 1 370 Indicator Knob 2550037014 1 380 Coupling 2...

Page 59: ...on Operations Maintenance Manual 055 690 651 661 655 665 695 GEAR DRIVE 692 691 693 694 675 680 671 631 641 635 625 621 615 611 601 102 685 101 103 105 696 Figure 22 Milroyal C ECC Mounting Adapter DW...

Page 60: ...Lock Washer 3 8 4040041022 3 625 Hex Nut 3 8 4050066012 3 631 Spline Shaft 2520147006 1 Gear Parts Includes The Following Parts Items 635 Through 696 1 635 Lock Washer 5 16 4040040028 4 641 Hex Hd Cap...

Page 61: ...rew 2280038000 1 696 Hex Head Cap Screw 3 8 16 x 1 Lg 4050018119 2 Grease 407 0309 000 A R Loctite Sealant 242 407 0123 905 A R Loctite Hyd Sealant 407 0123 009 A R Figure Number Item Number Descripti...

Page 62: ...50 Bracket Mounting 2040187006 1 351 Lock washer Spring 4040039022 4 352 Nut Hex 1 4 20NC 4050064012 4 360 Ring Calibration Aluminium 2530025062 1 405 Stud Mounting 2320034006 4 410 Shaft Drive 268006...

Page 63: ...pling to the link The drive pin of the link fits into the coupling slot IMPROPER CONNECTION OF THE POWER LINE OR INCORRECT SUPPLY VOLTAGE CAN CAUSE DAMAGE TO THE ECC DISCONNECT ALL POWER BEFORE CONNEC...

Page 64: ...e needed to begin the retrofit process ECC see Table 4 for ECC models ECC mounting kit 20270 Room Temperature Vulcanizing RTV Loctite Sealant B 2 1 Removal of Existing Pump Capacity Adjustment Refer t...

Page 65: ...until it bottoms out on the E Ring 9 Put an E Ring on the other end of the bearing 10 Slide the calibration ring toward the pump and put a few drops of Room Temperature Vulcanizing RTV on it Slide th...

Page 66: ...w approximately 3 1 2 turns and slide the two keys 290 aside This will free the lead screw shaft 102 for removal 6 Unscrew the hand knob The entire lead screw shaft will come out the rear of the pump...

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Page 68: ...on Roy LLC info miltonroy com www miltonroy com We are a proud member of Accudyne Industries a leading global provider of precision engineered process critical and technologically advanced flow contro...