Subscribe to Our Youtube Channel
Related Manuals for Milton Roy MAXROY Series
Summary of Contents for Milton Roy MAXROY Series
- Page 1 Actuator Capacity Control Manual m-ROY , MAXROY , MILROYAL ® ® ® PRIMEROYAL and PRIMEROY ® ® Product Family Pumps Manual No: 1602101001 Rev.: 02 Rev. Date: 04/2019 SUG_18005–Ind. -.01 Art: 5100465...
-
Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY INFORMATION -------------------------------------- 4 MARKING --------------------------------------------------------- 5 2.1 Agency approvals TECHNICAL DEFINITION. --------------------------------------- 8 3.1 Technical specifications. 3.2 Product model coding. START-UP. ----------------------------------------------------- 12 4.1 Recommendation. 4.2 Electrical Wiring. OPERATION. -------------------------------------------------- 14 MAINTENANCE. ---------------------------------------------- 14 6.1 Installation area. 6.2 Electrical and temperature parameters. - Page 3 11.1 How to adjust the actuator versus flow curve? 12 MECHANICAL STOPS SETTINGS (ACC-3/4T ONLY) --------- 27 12.1 Cams settings. 12.2 How to adjust a single cam? 12.3 Travel limit cams and signaling cams 12.4 How to test factory settings (with positioner)? 13 TORQUE LIMITING DEVICE ------------------------------------ 30 14 MANUAL OVERRIDE -------------------------------------------- 31...
-
Page 4: Safety Information
Milton Roy, LLC cannot be judged responsible for the non-respect of these rules. Our equipment complies with the CSA and FM Standard and are therefore CSA marked with indicators ‘’C”... -
Page 5: Marking
2.1 Marking summary ATEX IECEx CSA C&US Explosionproof Explosionproof Explosionproof enclosure “d” enclosure “d” enclosure “C1, D1” Name and Milton Roy, LLC address of 201 Ivyland Road, Ivyland, PA 18974, USA manufacturer Actuator type Serial Serial n°XXXXXXXX.YYY number Certificate INERIS... -
Page 6: Agency Approvals
EN 60079-1 Table 1: Approvals standards list The declaration of conformity (Figure 3) lists the standards declared by Milton Roy. Figure 1. Weatherproof IP68 and NEMA 4X ACC nameplate (for illustration only) Figure 2. Figure 2. IECEX / ATEX / CSA ACC nameplate... - Page 7 English Figure 3: Declaration of conformity Page 7 of 33...
-
Page 8: Technical Definition
English 3 TECHNICAL DEFINITION. 3.1 Technical specifications. ACC Capacity Controller Technical specifications ACC - ¾ turn ACC - 10 turns ACC actuators include a multi-voltage board to supply a 24VDC motor, Description Compact gear case, emergency manual command and standard output with a square of 22mm Max Torque 70N.m 40N.m... - Page 9 English Nominal Motor Power @ 50% 13.5W actuator load Electrical equipment dissipated power (ACC-10T 33 VA including motor @ 85 Vac 50Hz and 100% load) AC: Is= 2 A (starting current) Starting currents DC: Is= 6 A (starting current) Technical specifications ACC - ¾...
-
Page 10: Product Model Coding
English Technical specifications ACC - ¾ turn ACC - 10 turns • Command isolated from the feedback signals • 4-20mA analog input command given through 2 Inching/Positioning wires Control • 4-20mA analog output feedback received through 2 wires • Limit switches actuated by adjustable cam-block •... - Page 11 English 1 and Figure 2. Please note that the Figure 2 data plate documents what safety and/or hazardous location approvals apply to the unit. Milton Roy Technical PUMP Actuator Type of Actuator definition Number 10 turns Ex-Proof mROY ® A or B...
-
Page 12: Start-Up
English 4 START-UP. Recommendation. Do not open the cover when the actuator is under power. To avoid any risk of explosion, the actuator electric control and power supply must be switched off before opening the cover. Be careful not to damage the flameproof joint surfaces of ... -
Page 13: Electrical Wiring
English A connection to the earth must be wired using the actuator external grounding plug. Internal and external groundings must be connected. Remove all plastic plugs of unused conduit entries and replace them by an explosion proof certified metal plug. The plastic plug is not explosion-proof and is used only for shipping and ... -
Page 14: Operation
English 5 OPERATION. Never leave the cover open in order to avoid any risk of water inlet. In case of use in explosive dust atmosphere, check that the cover tightness O-rings are intact and make sure not to damage the seals while closing the cover (see maintenance kit table 6) 6 MAINTENANCE. -
Page 15: Installation Area
English Installation area. This actuator is an explosion-proof equipment and can be used in the following areas: Actuator type ACC (IECEx + ATEX) AQX L (CSA) Class I Group C, D Class II Protection Ex db Group E, F, G class Class III 2 (EPL Gb) -
Page 16: Electrical And Temperature Parameters
English Groups This actuator has been designed for the surface industries groups B, C or D. Zone Division Typical gas Group Group Propane Ethylene Combustible Metal Dusts Combustible Carbonaceous Dusts available on ACC Other Combustible Dusts Table 4: Zone group ACC design For other gases, please consult a notified body (e.g. -
Page 17: Spare Parts
English If the operating time is too high, the motor temperature will raise and there will be a risk to damage the motor. Spare parts. Parts orders must include the following information: Pump serial number (on pump nameplate) Model number (on ACC nameplate) Part description Quantity required Always include the serial and model numbers in all correspondence... -
Page 18: Returning Units To The Factory
All inquiries or parts orders should be addressed to your local Milton Roy representative. Representatives can be found on our website (www.miltonroy.com). -
Page 19: Storage
English ● No power to ACC. Correct by applying AC / DC power to ACC. ● Polarity of 4-20 mA signal wires connected to ACC does not terminals may be backwards. Check polarity and respond to 4-20 correct if improper. mA command signal ●Incorrect Mode setup. -
Page 20: What To Check After Storage
English Avoid placing the actuator directly on the floor. Check that cable entries plugs are correctly tightened Check that cover screws are correctly tightened. 7.2 What to check after storage? 1. Visually check the electrical equipment. 2. -
Page 21: Electrical Connection And Tests
English 9 ELECTRICAL CONNECTION AND TESTS. Before performing the electrical wiring, please refer to the supplied wiring diagram (figure 3) and follow the terminals’ numbering. Make sure not to wire AC supply on A, B, C terminals or DC supply on 1, 2, 3 terminals, that will damage the board. Figure 6. -
Page 22: Actuator Settings
English 10 ACTUATOR SETTINGS. The proportional analog command allows to drive the pump to intermediate positions. The Board is factory pre- set. Perform electrical wiring according to the wiring diagram actuator. Figure 7. Positioner PCB The actuator is delivered with the proportional analog command ... -
Page 23: Setting Up Positioner Board In Direct Setting Mode
English 10.1 Setting up positioner board in direct setting mode. Nota: When the ACC-3/4T is shipped as spare part, it is already fully setting up with its opening position (20mA) already in front of the 100% stroke position of the MAXROY pump knob. Do the following operation only if its setting was changed. - Page 24 English 6. Once the actuator is in the right position, press the SW1 button to save the value, then the LED should be blinking 100ms ON- OFF. 7. Use the “C” button to operate the actuator. The output shaft must do 10 turns for ACC-10T and 270° for ACC-3/4T ACC-3/4T has travel limit cams.
- Page 25 English Figure 9. Switch 2 Be careful, this setting must be done with power off. Let these switches on position “OFF” if the ACC is used on mRoy and MAXROY pumps. 10. Before assembling the actuator on the pump do the following operations: On ACC -10T: Apply 4mA to run up to closing position (0% of stroke) and adjust the position of the stroke indicator...
-
Page 26: How To Change The Acting Mode And The Fallback Position?26
English 11 How to change the acting mode and the fallback position? The actuator is factory setting up in Direct Acting mode You can change the position of SW2 dip switch C to run the actuator in Indirect Action mode (20mA = 0% stroke) You can use SW2 dip switches A &... -
Page 27: Mechanical Stops Settings (Acc-3/4T Only)
English 12 MECHANICAL STOPS SETTINGS (ACC-3/4T ONLY) Only for ACC-3/4T Mechanical stops are set for an electrical travel of 270±3°. Mechanical stops are factory set. Their setting does not require to be resumed. They must not be used as travel limits. 12.1 Cams settings. -
Page 28: How To Adjust A Single Cam
Signaling cams must be set to reach their corresponding switch before the travel limit cams do. Figure 14. Setting Cam If the actuator is supplied mounted on a pump, following settings should have been performed by Milton Roy. Page 28 of 33... -
Page 29: How To Test Factory Settings (With Positioner)
English 12.4 How to test factory settings (with positioner)? 1. Using 4-20mA input to drive clockwise the actuator to the end position. 2. According to the situation: If end position cam trips the switch at the same time as pump flow is stop, you do not need to resume settings. -
Page 30: Torque Limiting Device
English 13 TORQUE LIMITING DEVICE In case of excessive torque on the actuator, a torque limitation system shuts down actuator. A LED behind switch board is lighting up when this protection is ON. How to re-start the actuator after an over-torque detection? 1. -
Page 31: Manual Override
English 14 MANUAL OVERRIDE In case of loss of power supply, you can operate the actuator manually using the driving hexagonal shaft under the actuator. This 10 mm driving hexagonal shaft can be driven using a suitable wrench. Figure 15. Manual command Be careful not to damage actuator during manual operation. - Page 32 English NOTES Page 32 of 33...
- Page 33 Milton Roy, LLC. info@miltonroy.com PRIMEROYAL® is a registered trademark of Milton Roy, LLC. www.miltonroy.com PRIMEROY® is a registered trademark of Milton Roy, LLC. MAXROY® is a registered trademark of Milton Roy, LLC. MILROYAL® is a registered trademark of Milton Roy, LLC.
Need help?
Do you have a question about the MAXROY Series and is the answer not in the manual?
Questions and answers