Pall Allegro MMG403 Instructions For Use Manual Download Page 37 | Manualshive

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37

11.1. Preventive Maintenance

Periodical maintenance is recommended to keep the drive unit in reliable working condition.
Wearing of moving parts can be monitored through the elapsed run time counter in the PLC. Run
time information is accessible for viewing on the touch screen through the setup menu.

Recommended preventive maintenance procedures are listed in Table 8.

Table 8: Preventive maintenance procedures

Description

Frequency

Spare Parts Involved Who Performs

Filter inspection. Replace if
deposits on the filter media
are noticeable.

Every 1000
system run
hours

Replacement filter
tissue LT-SVSP327

User. Follow
procedure description
in this manual

Battery replacement

6 years

Li battery CR2477

Service

11.2. Troubleshooting

Table 9 lists ways for resolving possible problems. Contact technical service if problem persists.

Table 9: Troubleshooting

Problem Description

Possible Reason

Corrective Action

Unit does not start
when power button is
pressed.

Main power fuse is
burned out

Replace the fuse. Follow procedure
description in this manual.

No white light when
power is on while unit
started

Power button LED is
burned out

Replace the bulb. Follow procedure
description in this manual.

Impeller has unsmooth
rotation with jumps or
jerks with irregular
rattling sound.

Impeller is
overloaded with
torque

Inspect impeller load in application, reduce
load if possible

Weak coupling

Check if connection to tank made correctly
without tilt and/or air gap between drive
head and biocontainer.

Low battery notification
onscreen

Battery is low

Elevated risk of memory corruption and
unreliable operation. Call for technical
service.

Motor failure alarm

Overheating of the
controller by frequent
starting-stopping of
the motor

Reset the motor controller alarm. Pause
about 3 min before starting up motor. Avoid
frequent starting-stopping of the motor.

Wiring or Internal
damage of motor or
controller

Contact service personnel

Cannot read/write to
micro SD card.

Micro card
improperly formatted

Format micro SD card.

E-stop ALARM
persists after reset

E-stop button is
activated

Deactivate E-stop button by pulling it up until
it clicks, then reset the alarm.

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Summary of Contents for Allegro MMG403

Page 1: ...Instructions for Use USD3294 AllegroTM Magnetic Mixer Drive Unit MMG403 Filtration Separation Solution SM ...

Page 2: ...ly 12 7 Allegro Mixing Biocontainer Installation 14 8 Docking of the Drive Unit to the Tank and Biocontainer 17 9 Operator Control Interface Guide 21 10 Disconnecting Drive Unit from Tank 35 11 Maintenance and Care 36 12 Spare Parts and Standard Accessories 45 13 Service 46 14 Scientific and Laboratory Services 46 15 Electrical Diagram 47 16 CE Certificate 50 17 Warranty 51 ...

Page 3: ...lectrical and Electronic Equipment CAUTION HIGH VOLTAGE PROTECTIVE EARTH Ground MAIN POWER SWITCH CE CERTIFIED STRONG MAGNETIC FIELD May affect pacemakers PACEMAKER OR OTHER MEDICAL DEVICE Stay 33 cm 13 in away until consulting with a physician ...

Page 4: ...h on the front panel of the unit Unplug and remove power cord to avoid tangling or breaking 8 For full compliance with CE specifications be sure the appropriate ground connection is made 9 For technical assistance contact the sales organization from which you purchased the product or Pall Biotech directly 10 Each magnetic mixer biocontainer contains a magnetic impeller which is a source of strong ...

Page 5: ...s difficult to operate DO NOT obstruct access to outlet where machine is plugged to power line Keep point of connection visually and physically easy accessible DO NOT cut the ground plug CAUTION disconnect all power before servicing WARNING risk of electric shock CAUTION disconnection of the protective earth connector may impair the protection provided by the system ATTENTION mains outlet used to ...

Page 6: ... linked directly to Pall technology such as the Pall MVP single use system or Pall SUTFF single use tangential flow filtration to allow those systems to control the mixer as part of an automated integrated solution This control capability can also be customized accordingly to link with other DCS or SCADA systems Optional additional functionality is provided through one of 2 automation controllers ...

Page 7: ...ead 12 pin Cord sets for remote control are not supplied Functions available from remote control panel Motor start stop Speed adjustment indication Alarm indication Mode of control remote local indication Signal type s for remote output control Rotation speed out 4 20 mA motor control in 0 10 V discrete I O signals relay contact type Alarms generated Motor failure speed off range failure E stop ac...

Page 8: ...c mixer system Figure 1 Magnetic mixer drive unit MMG403 with 650 L cubical tank Table 2 Overview of main components magnetic mixer system B Magnetic mixer drive unit B1 Drive unit handle B2 Drive unit control box B3 Latch B4 Drive head B5 Guide bearings B6 Driver box B7 Front wheels B8 Rear wheels B9 Frame C Tank B C B2 B4 B1 B3 B5 B6 B7 B8 B9 ...

Page 9: ...nch A5 Centering aligner A6 Test impeller A7 Magnetic shield A8 Clip for 25 4 mm 1 in drain valve Figure 3 Round plastic tank The drive biocontainer interface and o ring are delivered as part of the tank Figure 4 They provide a centered position of the drive head in the tank during drive docking and mixing For installation see instructions for use of the tank provided with the tank ...

Page 10: ...chscreen Interface Quick Adjustment Keys Power Button and Emergency Stop push button Other options including those for remote control through connectors are available on the bottom panel of the control box as shown in Figure 7 Most control functionality is provided to the user through the touchscreen interface including activation of functions display of process information and alarm status The ma...

Page 11: ...gure 6 Control panel top Figure 7 Control panel bottom When the drive unit is powered on it is immediately ready for mixing IMPORTANT In case of emergency the operator can stop rotation of the motor by pressing the emergency stop e stop button on the control panel This can be done during any mode of operation Doing so halts the rotation of the motor and activates the system failure mode while leav...

Page 12: ...sert the drive biocontainer interface into this hole from below and apply the o ring to secure as shown in Figure 8 It is not necessary to remove or replace the interface after installation i e after mixing or between batches Figure 8 Installation of the drive biocontainer interface on tank dolly with o ring 2 Position the plastic tank on the dolly The bottom of the tank has two holes a small hole...

Page 13: ...spectively see images below Right adjuster should always be used with the right rail and the left adjuster with the left rail Figure 9 Rail port orientation showing left side vs right To set the rails for the central port position set the right and left adjusters so that the side with word CENTER is visible on both see Figure 10 Ensure that the two dot marks on the right adjuster are located next ...

Page 14: ... Biocontainer Installation The below procedure describes the basics of installing an Allegro mixing biocontainer in a tank For more detailed instructions please refer to the instructions delivered with the stainless steel tanks 1 Locate the magnetic clamp and centering aligner Figure 12 These parts are required for proper Allegro mixing biocontainer installation and alignment Inspect the centering...

Page 15: ...from impeller seat post kinked tubing that cannot be unkinked damaged missing or detached subcomponents If any such imperfections are discovered contact Pall or the user organization s quality group for advice on whether the Allegro mixing biocontainer should be used 4 A blue shipping disc is magnetically attached to the outside of the Allegro mixing biocontainer over the impeller seat Reverse the...

Page 16: ... tanks gently pull the bottom drain tube through the drain port opening For other tanks please refer to the specific instructions delivered with the tank 8 Before filling the biocontainer ensure that the bottom drain tube is clamped If the biocontainer contains an EZ Drain ensure the drain is fully closed and clamp the drain in place using the provided plastic drain clip 9 As the biocontainer star...

Page 17: ...n extended configuration The table below shows the different latch positions for each tank size Marks on the frame at each latch show proper positioning of the latch in combination with the round plastic tanks Figure 17 Different latch positions for drive unit Table 4 Latch positions configuration cubical tanks Cubical Tank Latch Positions Volume Position Stamp on frame Configuration 50 L 2 23 15 ...

Page 18: ... 2 23 15 standard 500 L 2 23 15 standard 1000 L 2 23 15 standard 2000 L 3 20 extended 2500 L 3 20 extended Adjust the universal latch by following the steps shown in Figure 19 Figure 18 Procedure to change position of latch 4 Pull up to remove the latch 2 Rotate the latch clockwise until the axle flats are aligned with the horizontal slots 1 Initial latch position before removal 3 Slide the latch ...

Page 19: ... clamp before filling the biocontainer with the minimum required volume Figure 19 Removal of magnetic clamp 2 Make sure that the universal latch is installed in the correct position to match the rail port intended for connection See Table 4 and Figure 18 for corresponding latch and port positions Pull the latch back towards the handle as shown in Figure 19 step 1 3 Position the drive unit in front...

Page 20: ...n the guide rails Figure 22 Lift drive unit and latch to tank 7 Once completely docked the drive unit can be powered on by plugging the power cord in an appropriate power socket Note Tanks may not look exactly as shown but the drive installation procedure is the same regardless of the tank design CAUTION Be careful to not trap fingers under the latch when locking the drive unit onto the tank CAUTI...

Page 21: ...pt informational screens and entry screens All passwords are group passwords with a minimum of six uppercase lower case or numeric characters In total three group logins are available operator supervisor and maintenance Maintenance login is only available while the system is in power up mode The login time period is controlled via a program setup parameter Access is automatically set to the defaul...

Page 22: ...sword see Figure 24 to open the password entry screen 3 When the keypad entry screen appears enter the passcode for the desired user access level and then press Enter see Figure 25 4 You will now return to the previous screen see Figure 25 Press Login You are now logged in under the selected user access level Figure 23 User login screen left Supervisor user password screen right Figure 24 Password...

Page 23: ...s of three user defined parameters duration of mixing phase duration of pause phase and speed of rotation All the recipes have duration of mixing and pause factory pre installed to values of zero and speed of rotation set to 20 RPM Any recipe with all mixing phase durations set to zero considered an empty recipe If the operator tries to run such a recipe a notification is displayed on screen To si...

Page 24: ...re reset Unscheduled Finish is displayed with a time stamp run duration and name of the recipe after finishing the recipe run To resume to the auto mode screen press the OK button Aborting a Recipe 9 4 3 Supervisors and Maintenance user levels can abort running recipes To abort a recipe that is currently running press and hold the Abort button When a routine is aborted the Unscheduled Finish scree...

Page 25: ...ens 12 Use the arrow buttons at the top of the screen to scroll through the list of recipes until you find the name you want to edit 13 Press Edit The Recipe Editor screen opens 14 If needed press the Back and Next buttons on the right side of the screen to scroll through the list of instructions for that recipe 15 Press the button with the recipe name in it An entry screen opens 16 Use the onscre...

Page 26: ...tatus permanent indicated on a switch means it will run indefinitely until manually stopped To have manual run stopped automatically specify the length of run Press the switch to toggle it to timed status to allow time period setting for run To set the length of time the mixer should run press the run period box When the keypad opens enter the amount of time and then press enter Return to the manu...

Page 27: ...time after manually stopping or automatic finishing of the run To resume to the manual mode screen press the OK button Pausing and Resuming a Manual Job 9 5 5 To pause the current job press and hold the pause button To resume the job from where it was paused press and hold the resume button 9 6 Remote Mode The remote mode allows operator to control the magnetic mixer from external equipment to whi...

Page 28: ...ontrol the magnetic mixer from external equipment to which the mixer is connected through ALLEGRO I O connector on back of control box In that mode operator of remote panel has an opportunity to switch mixer control temporary between remote and local panels Switching between locked mode and normal operation is controlled by plug connected to ALLEGRO I O connector To go to locked mode of operation ...

Page 29: ...ed of rotation go to speed editor by pressing the speed setup window on screen or use quick adjustment keys on PLC front panel Speed control can be taken back by operator of remote panel at any moment 2 Full control of drive unit can be transferred to local panel and be taken back to remote panel per command of operator of remote panel 3 Upon generation of alarm in unit running in locked mode all ...

Page 30: ...in the drive unit will stay powered up but cannot be operated until failure reset is complete Failure resolution is available only locally from the magnetic mixer face panel External control equipment will only receive an alarm signal with no ability to feedback control Note in locked mode remote panel will not receive alarm notification IMPORTANT If failure happens while any of editor screen is o...

Page 31: ...n 60 sec the speed control may be functioning improperly When this occurs rotation is stopped and the ALARM appears on the screen The red alarm light and the alarm sound is on as well The operator should do the following steps 1 Press the ALARM button The failure detection screen will then open 2 On the failure detection screen identify the speed off range failure in the blinking bullet Note the d...

Page 32: ...ows Press the curved arrow to go to the selection screen Select the appropriate format using the arrows provided on screen and then press enter 2 Adjust the calendar date and clock time Login to system as supervisor Press the setup button on the main menu screen Select the date time function using the up and down arrows Press the curved arrow to go to the next screen Press the button with the date...

Page 33: ... 6 Export of Recipe library to memory card Insert a micro SD card into the memory slot See section 0 Login to the system as supervisor Press the setup button on the main menu screen Select the recipe imp exp function using the up and down arrows Press the curved arrow to open the next screen Figure 36 Press the file number button to go to the entry screen On the entry screen input the file number ...

Page 34: ...ion depend on events during the process Possible scenarios are provided in Table 6 Table 6 Finish notification details Process Condition Finish Notice Content Started During Run Finish Status Duration Shown Manual permanent or timed run Normal process Successful Neat mixing time pause time is not included Paused resumed Failure alarm Unscheduled Stopped timed run only Recipe run Normal process Suc...

Page 35: ... the guide bearings are free from the guide rails 5 Pull the drive unit away from the dolly until the guide bears are free from the rails Carefully lower the front wheel to the ground 6 The magnetic mixer drive unit can now be wheeled to another station for use 7 When mixing is completed and the biocontainer is completely drained remove the biocontainer by carefully pulling the impeller seat and t...

Page 36: ...tion Update restore of software resets the runtime counters to zero Update restore of software results in changes in recipes content which is set to factory installed values run time and pause time are zero speed 20 RPM The presence of this WEEE label on a product means that the product contains electrical or electronic materials and therefore must not be disposed of as unsorted waste but instead ...

Page 37: ... is burned out Replace the fuse Follow procedure description in this manual No white light when power is on while unit started Power button LED is burned out Replace the bulb Follow procedure description in this manual Impeller has unsmooth rotation with jumps or jerks with irregular rattling sound Impeller is overloaded with torque Inspect impeller load in application reduce load if possible Weak...

Page 38: ...ushings installed in the side tabs Hold the frame at the heavier control box side to prevent it from tipping 4 Move the frame to align it with the other set of connection points corresponding to the new frame configuration 5 Insert the four carriage screws into four frame connection points The two side bolts should go through bushings as shown in Figure 38 6 Secure the frame with the four nuts at ...

Page 39: ...39 Figure 38 Left Standard configuration Right Extended configuration ...

Page 40: ...lug the unit from the external power supply 3 Disconnect the power cord from the control box by rotating the power connector holding cap counterclockwise then holding the connector plug pull it out of the receptacle 4 Attach the replacement power cord connector plug to the power receptacle on the control box Make sure the key on the receptacle and key hole in the plug are aligned and the connector...

Page 41: ... to release the spring The card will pop up for removal Close the control box door and lock it by rotating the latch 90 in a clockwise direction using a flat head screwdriver Figure 40 Micro SD card installation Fuse Replacement 11 3 4 To change the fuse see Figure 42 Switch the unit off and unplug it from the external power source Unlock control box by rotating the latch counterclockwise using a ...

Page 42: ...he lever to the left position Pull the contact block off of the power button The contact block will release and the LED will be exposed Replace the LED by twisting and pulling it out of the contact block Replace with a new LED Place the contact block in its original position on the power button stem and lock it by turning the lever all the way to right Check to ensure the contact block is firmly s...

Page 43: ... and detach it from the filter body Remove the cover by sliding it out The filter tissue is located between the filter body and filter cover see Figure 45 Figure 46 Check the filter tissue for deposits on both sides Replace filter tissue with a new one if noticeable deposits are found Replace the filter tissue and snap the filter cover back onto the filter body Check to ensure the cover is secured...

Page 44: ...e the difference between set point and the value measured in 3 5 Compare the reading recorded in column 2 with corresponding allowable range in the third column and then record the result in column 6 6 RPM Reading from panel screen record into the fourth column 7 Compare the reading recorded in column 4 with corresponding allowable range in column 5 of the table and then record the result in colum...

Page 45: ...d LT SVSP313 A8 Clip for 1 in drain valve LT SVSP312 Accessories Not Included in Toolbox Power cord AU LT SVSP367 Power cord SW LT SVSP368 Power cord UK LT SVSP369 Power cord CN LT SVSP480 Spare Parts 1 Latch LT SVSP315 2 Guide roller LT SVSP320 3 Replacement filter tissue LT SVSP327 4 White illuminated pushbutton switch LT SVSP414 5 Fuse 250 VAC x 10 A LT SVSP482 6 Carriage screw in 20 lg 1 in 18...

Page 46: ...for this purpose to ensure a long service life Should your drive unit require service please contact your Pall local sales team 14 Scientific and Laboratory Services Pall operates a technical service to assist in the application of all of its products This service is readily available to you and we welcome your questions so that we can help In addition a full network of technical representatives i...

Page 47: ...47 15 Electrical Diagram Figure 48 Electrical diagram control box ...

Page 48: ...48 Figure 49 Electrical diagram drive box ...

Page 49: ... control input 0 10 V pins 4 and 5 of ANALOG I O connector has an impedance of 500 kOhm The safe input voltage range is 0 5 V to 15 V For the analog output 4 20 mA pins 2 3 of ANALOG I O connector and pins 11 12 of ALLEGRO I O connector the MAX load resistance should not exceed 500 Ohm For equipment safety and to avoid possible excess noise on the speed control input signal pins 4 5 of ANALOG I O ...

Page 50: ...50 16 CE Certificate ...

Page 51: ...perated as per the specifications and design conditions stated in this document will be free from defects in material and workmanship during their shelf life Pall liability under any warranty is limited solely to replacing or issuing credit for the Allegro systems that may become defective during the warranty period ...

Page 52: ...o Rico Russia Singapore South Africa Spain Sweden Switzerland Taiwan Thailand the United Kingdom the United States and Venezuela Distributors in all major industrial areas of the world To locate the Pall office or distributor nearest you visit www pall com contact The information provided in this literature was reviewed for accuracy at the time of publication Product data may be subject to change ...

Page 53: ...53 ...

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