Heidolph MR Hei-Standard Operating Manual
Safe heating and mixing
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Also See for MR Hei-Standard:
- Instruction manual (18 pages) ,
- Translation of the original operating instructions (39 pages) ,
- Instruction manual (94 pages)
Table of Contents
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Safe
Heating and Mixing
Leading Safety Standards
Superior Ease of Use
Reduced Cost of Ownership
Operating Manual
Page 2
Magnetic Stirrer MR Hei-Standard, MR Hei-Tec, MR Hei-Connect
Operating manual must be read before initial start-up.
Please follow the safety instructions provided.
Please keep for future reference.
Original-Betriebsanleitung
Seite 36
Magnetrührer MR Hei-Standard, MR Hei-Tec, MR Hei-Connect
Betriebsanleitung vor Erstinbetriebnahme unbedingt lesen.
Sicherheits hinweise beachten.
Für künftige Verwendung aufbewahren.
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Table of Contents
Related Manuals for Heidolph MR Hei-Standard
Summary of Contents for Heidolph MR Hei-Standard
- Page 1 Superior Ease of Use Reduced Cost of Ownership Operating Manual Page 2 Magnetic Stirrer MR Hei-Standard, MR Hei-Tec, MR Hei-Connect Operating manual must be read before initial start-up. Please follow the safety instructions provided. Please keep for future reference. Original-Betriebsanleitung Seite 36 Magnetrührer MR Hei-Standard, MR Hei-Tec, MR Hei-Connect...
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Page 2: Table Of Contents
Personnel safety ..................8 Safety during use ....................8 Disposal ......................8 Device Description Device overview ....................9 MR Hei-Standard overall view ................9 MR Hei-Standard control panel ..............9 MR Hei-Tec, MR Hei-Connect overall view ............10 MR Hei-Tec, MR Hei-Connect control panel.............10 Start-Up Setting up device .....................11 Connect/disconnect power cord ................11... - Page 3 Cleaning and Maintenance Cleaning ......................25 Maintenance ....................25 Troubleshooting Possible errors and how to resolve ..............26 General ....................26 MR Hei-Standard ..................26 MR Hei-Tec / MR Hei-Connect ..............27 Assembly Electrical connections ..................28 Mounting periphery devices ................29 Connect external temperature sensor Pt 1000 ..........29 Disassembly and Storage Dismantling, transportation and storage ..............30...
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Page 4: About This Document Inhaltsverzeichnis
About this Document About this Document Version and variants Version This manual describes the function, operation and maintenance of the MR Hei-Standard and MR Hei-Tec, MR Hei-Connect magnetic stirrers. Version Alteration date 04.2017 Variants The device is available in different configurations. Certain features and functions only apply to specific configurations. -
Page 5: Symbols And Keywords Used
About this Document Symbols and keywords used In this manual you will find standardized symbols and keywords to warn you of possible dangers or give important hints. Please pay special attention to these warnings to avoid personal injury or damage to the device. The following terms and basic symbols are used: Symbol Additional term/explanation... -
Page 6: Safety Instructions
Safety Instructions Safety Instructions General safety instructions EU Declaration of Conformity This device complies with the following EC Directives*: ▪ 2006/42/EC Machinery Directive ▪ 2014/30/EU Electromagnetic Compatibility Directive *Also see attachment “EU Declaration of Conformity”. The device has been constructed according to state-of-the-art technology and recognized safety regulations. -
Page 7: Installation/Electrical Safety
Safety Instructions Installation/electrical safety ▪ The device may only be connected if the mains voltage corresponds with the infor- mation on the type plate. ▪ The mains connection must be easily accessible at all times. ▪ Repairs may only be performed by a qualified electrician. ▪... -
Page 8: Modifications To The Device
Safety Instructions Modifications to the device ▪ No unauthorized changes may be made to the device. ▪ No parts may be added or inserted which have not been approved by the manufac- turer. ▪ Unauthorized changes shall void the EC Declaration of Conformity and the device must not be operated any more. -
Page 9: Device Description
Device Description Device Description Device overview MR Hei-Standard overall view Hotplate (magnetic field underneath) Connection Pt 1000 (back side of device) ON/OFF switch Control panel (right side of device) MR Hei-Standard control panel Temperature control Speed control knob: knob: set temperature... -
Page 10: Mr Hei-Tec, Mr Hei-Connect Overall View
Device Description MR Hei-Tec, MR Hei-Connect overall view Interface RS 232 Hotplate (back side of device) (magnetic field (only MR Hei-Connect) underneath) Connection Pt 1000 (back side of device) Control panel ON/OFF switch (right side of device) MR Hei-Tec, MR Hei-Connect control panel Select knob: Display set speed and... -
Page 11: Start-Up
Start-Up Start-Up Setting up device Warning: Magnetic field! The magnetic field beneath the hotplate could cause irritations with cardiac pacemaker if you get too close. Personnel with a cardiac pacemaker, implanted defibrillator or dosing pump should keep a minimum distance of 10 cm (4 inches) to the device. -
Page 12: Switch Device On And Off
The ON/OFF switch is situated on the right side of the device beneath the control panel. Switch device on ➜ Press ON/OFF switch on the right side. ✓ The device is switched on. MR Hei-Standard ✓ The green operating indicator lights MR Hei-Tec, MR Hei-Connect ✓ The display switches on and shows the actual parameters. -
Page 13: Operation
Operation Operation Place vessels Caution: Risk of breakage and spillage If the stirring bars start rotation suddenly at high speed or the vessels are not placed securely vessels might break or they may slip off and spill the sample. Prior to start heating and mixing ensure that all vessels are placed with sample and stirring bars and that they are securely placed. -
Page 14: Mixing
Speed can be set between 100 rpm - 1,400 rpm. ➜ Place vessel with sample and stirring bar on hotplate. ➜ Turn item on with ON/OFF switch. MR Hei-Standard Speed control knob ✓ Operating indicator light is on. ➜ Set speed with speed control knob. -
Page 15: Heating
Due to differences in heat conductivity of various materials of vessels and sample the temperature of hotplate should be set 1½ to 4 times higher than the desired sample temperature. MR Hei-Standard ✓ Heating button is switched off. Temperature control knob: set temperature ➜... -
Page 16: Show Set Parameters: Mr Hei-Tec, Mr Hei-Connect
Operation MR Hei-Tec, MR Hei-Connect ✓ Actual temperature is shown in the Temperature setting: framed display. ➜ Choose temperature setting with select knob. ✓ Temperature setting is marked with a frame. ➜ Press select knob within 3 seconds. ➜ Set required temperature by turning select knob. -
Page 17: Stop Heating
Operation MR Hei-Standard Temperature control knob ✓ In addition to heating button, the control light for heating up will illuminate. ✓ Control light will be illuminated as long as set temperature is not reached. ✓ When set temperature is reached the control light for heating up will go out. -
Page 18: External Temperature Sensor Pt 1000
Operation External temperature sensor Pt 1000 (optional accessory, see chapter “Accessories and spare parts”) As soon as the external temperature sensor Pt 1000 is connected, temperature will not be measured and controlled at hotplate but directly at sensor. (Connection see chapter “Assembly, Connect temperature sensor Pt 1000”). - Page 19 Operation ✓ “FA St” for fast mode appears in display. ➜ Press heating button within 3 sec. ✓ Display changes from “FA St” to “PrE CIS” for precise mode. ✓ As long as the heating button keeps blinking, you can switch back and forth from fast mode to precise mode.
- Page 20 Operation Deactivate and activate safety functions If temperature is measured via external temperature sensor Pt 1000, the error control switches off heating: ▪ at sudden temperature decrease at sensor (error E21) ▪ if temperature increase at sensor is too slow in correspondence to heating power (error E22) These safety functions are factory preset.
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Page 21: Interface Mr Hei-Connect
Connect and interlink interfaces RS 232 interface If you are utilizing an interface cable not supplied by Heidolph please ensure correct allocation. The RS 232 cable may only be connected as shown below: Plug SUB-D9... - Page 22 Operation Connect interfaces A fitting interface cable is optionally available. The interface cable should not exceed a length of 2.80 m. A longer cable might lead to transmission errors. ✓ The device is switched off. ➜ Insert the plug of interface cable into the interface of the stirrer. ➜...
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Page 23: Interface Commands
Operation Interface commands Prior to sending the first command via PC please switch to the extended interface protocol. Command is: PA_NEW (see below). As soon as device is switched OFF and ON again the old interface protocol is activated. The old interface protocol is compatible with the magnetic stirrer MR Hei-End. - Page 24 Operation Feedback *Query Description from MR IN_PV_1\r\n IN_PV_1 X\r\n X = Actual value temperature sensor sample (°C) IN_PV_2\r\n IN_PV_2 X\r\n X = Actual value safety temperature sample (°C) IN_PV_3\r\n IN_PV_3 X\r\n X = Actual value temperature hotplate (°C) IN_PV_4\r\n IN_PV_4 X\r\n X = Actual value safety temperature hotplate (°C) IN_PV_5\r\n...
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Page 25: Cleaning And Maintenance
To ensure a stable position clean surface and feet with a damp cloth and ethanol regularly. Maintenance The device is maintenance-free. Any necessary repair must be performed by an autho- rized Heidolph distributor. Please contact Heidolph Instruments or your local Heidolph Instruments distributor. -
Page 26: Troubleshooting
▪ Check size and shape of plug and compatibility to enlighten your electrical socket ▪ Check circuit breakers Light diode defective Contact your local Heidolph Instruments distributor No rotation function No stirring bars in vessel Insert stirring bars No heating up function... -
Page 27: Mr Hei-Tec / Mr Hei-Connect
MR Hei-Tec / MR Hei-Connect Error messages Possible reason Troubleshooting E11, E12 E13, E14 ▪ Hotplate temperature >25 °C to Contact your local Heidolph set temperature Instruments distributor No heating function ▪ Hotplate sensor defective External temperature sensor ▪ Position temperature... -
Page 28: Assembly
Assembly Assembly Electrical connections Repairs of any kind are allowed by qualified professional electricians only. Any improper repair can result in a dangerous situation. Contact your local Heidolph Instruments distributor for any repair you may have. Warning: Electric shock! This device must only be connected to a grounded electrical socket. -
Page 29: Mounting Periphery Devices
Assembly Mounting periphery devices Connect external temperature sensor Pt 1000 (optional accessory, see chapter “Accessories and spare parts”) Caution: Risk of cable damage Support rod The cable of temperature sensor might get damaged by too high temperatures. Ensure the cable does not get in Knurled screw contact with very hot materials. -
Page 30: Disassembly And Storage
Disassembly and Storage Disassembly and Storage Dismantling, transportation and storage Dismantling Warning: Risk of injury! While the device is plugged in you might be at harm if the device is accidentally switched to ON mode. Prior to dismantling switch the device off and pull the plug from the electric socket. -
Page 31: Accessories And Spare Parts
Accessories and Spare Parts Accessories and Spare Parts Scope of delivery Component Variant Quantity Product number Magnetic stirrer MR Hei-Standard (230 V) 505-20000-00 MR Hei-Tec (230V) 505-30000-00 MR Hei-Connect (230 V) 505-40000-00 Operating manual English / German 01-005-005-39 Warranty registration / Confirmation of condition... -
Page 32: Attachments
Attachments Attachments Technical data MR Hei-Standard, MR Hei-Tec, MR Hei-Connect Supply power 230 V (50/60 Hz) or 115 V (50/60 Hz) Power consumption (W) or 620 Protection class (DIN EN 60529) IP 32 Drive EC-motor Overheat protection Operating mode continuous... -
Page 33: Service
Questions / Repair work If any aspect of installation, operation or maintenance remains unanswered in the present manual, please get in touch with the following address. For repairs please call Heidolph Instruments or your local authorized Heidolph Instruments distributor. Warning:... -
Page 34: Warranty
In the event of a material or manufacturing defect, the device shall be repaired or replaced free of charge under the terms of the warranty. Heidolph Instruments shall not assume liability for any damage incurred as a result of improper handling or transport. -
Page 35: Confirmation Of Condition
If not, which substances has the device come into contact with? Legally binding declaration The customer is aware of being legally liable to Heidolph Instruments for any damages arising from incomplete and incorrect information. Date Signature... - Page 36 Heidolph Instruments GmbH & Co. KG. Technische Änderungen sind ohne vorherige Ankündigung vorbehalten. Diese Dokumentation unterliegt keinem Änderungsdienst, neueste Stände dieser Dokumentation finden Sie auf unserer Homepage. Das Urheberrecht für Texte und Bilder liegt bei Heidolph Instruments GmbH & Co. KG.