Fristam Pumpen PM Original Instructions Manual Download Page 1

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Original Instructions

Powder mixer
PM
PM-V
PM-D

Powder mixer size:

Powder mixer no.:

Summary of Contents for PM

Page 1: ...Original Instructions Powder mixer PM PM V PM D Powder mixer size Powder mixer no ...

Page 2: ...rights The dissemination of the content of this document is forbidden You are not permitted to alter the content of this document The re production disclosure modification and dissemination of the content of this document for commercial purposes is prohibited The original version of this document is the German version All other language versions are translations of the original German version ...

Page 3: ...ck 20 4 3 Transport by crane 20 5 Storage 21 5 1 Safety instructions 21 5 2 Storage conditions 21 5 3 Mothballing powder mixer 21 5 4 Recommissioning 21 6 Installation 22 6 1 Safety instructions 22 6 2 Location of installation 22 6 3 Measures to reduce noise and vibration 22 6 4 Fixture of powder mixer 23 6 5 Installing and connecting pipes 23 6 6 Connections 24 6 7 Hydraulic connection 24 6 8 Con...

Page 4: ... POWDER MIXER PM PM V PM D 4 ...

Page 5: ...tective grilles screen guard or CIP cover screw in bushing for fill level sen sor vibration motor Feed pump Shear pump type Fristam FSP Piping system with valves pressure gages inline sight glass and connections Optional Adapter pneumatic or electro pneumatic valve actuator bypass pressure transducer Other optional equipment Control cabinet with switches buttons indicators frequency converter with...

Page 6: ...ing or processing hazardous substances always comply with the statutory safety regulations and internal safety instructions 1 6 Typographical conventions List items are preceded by dashes Part 1 Part 2 Tasks that must be performed in a specified order are numbered 1 Switch device on 2 Switch device off Tasks that do not need to be performed in a specific order are preceded by triangles Action Acti...

Page 7: ...order confir mation from Fristam If the actual operating conditions deviate from those in the order con firmation contact Fristam 2 2 Foreseeable misuse The standard Powder mixer PM PM V PM D versions must not be operated in potentially explosive atmospheres The introduction and pumping of foreign bodies in the pumped medium can block and or destroy the pipes valves and pumps Pumping base media or...

Page 8: ...ith cold water Risk of damage to components from bursting When extinguishing a fire avoid temperature shocks to components by cold water Unsuitable working height and direction Risk of injury when working on raised table To lift the powder bag use suitable aids Place a working platform beside the table and work from the platform Work on the side of the table designated for this purpose Handling bi...

Page 9: ...that breathing in dust or aerosols escaping from the hopper must be avoided Dust and aerosols can irritate the respiratory tract If re quired wear a dust mask If the machine is incorrectly operated there is a risk that liquid escapes at high pressure from the hopper causing injury Fig 4 Do not place small parts in hopper The Do not place small parts in hopper sign indicates that it is forbidden to...

Page 10: ...ction regulations For noise emission values of the pumps refer to the respective operator s manuals Noise generated by running vibration motor Risk of damage to hearing Powder mixers with two hoppers or multiple vibration motors might generate higher noise emissions When operating the powder mixer with pumps or shakers whose specified sound pressure level is above 80 dBA wear hearing protection Se...

Page 11: ...icating oil Dispose of oil and implements contaminated by lubricants according to the statutory waste disposal regulations 2 6 4 Disposing of powder mixer 1 Clean the powder mixer Dispose of residue according to the statutory waste disposal re gulations 2 Dismantle the powder mixer into its constituent parts 3 Dispose of the individual components according to the statutory waste disposal regulati ...

Page 12: ...der mixer 3 2 Hopper Powder or liquid additive media is poured into the hopper from where it is added to the base medium in the pipe The hopper is sealed by the metering valve V1 at its bottom outlet Other optional equipment includes protective grilles filters CIP covers screw in bushings for fill level sensors and vibration motors 1 2 3 5 4 9 10 6 7 8 1 Hopper protective grille optional 2 Table 3...

Page 13: ...ipe system version with manual valves 3 3 1 Valves The manual valves in the standard version are set as follows 1 Pull the lever out 2 Rotate the lever to the desired position 3 3 2 Metering valve V1 The metering valve V1 is a manual valve and equipped with a continuously adjustable lever As an option V1 can be equipped with an electro pneumatic actuator controlled with an 4 20 mA input signal 3 3...

Page 14: ...the instructions in the enclosed feed pump documentation 3 4 2 Shear pump The FSP series shear pump acts as a rotary homogenizer It whirls the premix of base medi um and powder and completely breaks down the remaining clumps with the help of high turbulence and high circumferential speeds Observe the instructions in the enclosed FSP pump documentation 3 5 Control cabinet optional The powder mixer ...

Page 15: ...ith indicator light Switching feed pump on off 3 Vibration motor switch Selector switch with set positions or selector dial Switching vibration motor on off 4 Fault indicator Indicator light Lights up when a fault occurs see Faults 5 Main switch Selector dial Switching powder mixer on off 6 EMERGENCY STOP but ton Impact button Switching powder mixer off in an emergency 7 Display and control panel ...

Page 16: ...ble Screens improve the powder flow in the hopper and prevent the powder from clumping Depending on the application screens also make it easier to fill the hopper Fig 10 Hopper with grille 3 8 Protective grille optional Powder mixers with an automatic valve V1 are equipped with a protective grille It prevents access to the valve whose settings cannot be changed by the operator The protective grill...

Page 17: ...75 L3 2 2 4 0 FSP 712 VD 5 5 7 5 900 1000 1800 DN40 300 PM V02 FL2 75 L3 4 0 5 5 FSP 3522 VD 7 5 11 0 900 1000 1800 DN50 350 PM V03 FL2 75 L3 5 5 7 5 FSP 3532 VD 11 0 22 0 1000 1100 2000 DN50 400 PM V04 FL2 100 L3 5 5 7 5 FSP 3542 VD 22 0 37 0 1000 1200 2000 DN80 550 PM V05 FL2 100 L3 7 5 11 0 FSP 3552 VD 37 0 75 0 1000 1200 2000 DN100 720 Table 4 PM V powder mixer sizes Size Double screw pump Pow...

Page 18: ...owder flow can be controlled with the metering valve V1 The resulting premix is fed by the fed pump P1 to the shear pump P2 where the mixture is homogenized Subsequently the finished mixture is discharged through the powder mixer s discharge connection Depending on the product circulation through the tank B1 might be required to improve its homogeneity Fig 11 Hydraulic diagram 5 4 1 2 3 6 8 7 9 10...

Page 19: ...ump any remaining clumps are dissolved by high turbulence and circumferen tial speeds In the process a perfectly homogeneous mixture is produced 4 Transport The mixer must be transported by instructed personnel The powder mixer can be moved on an industrial truck or by crane Always transport the powder mixer in its installation position 4 1 Safety instructions Rolling away on slope Risk of injury ...

Page 20: ...sk of fatal injury from crushing risk of damage to property Only use slings that are designed for the total weight of the powder mixer Ensure that no persons are standing under the lifted powder mixer Swaying parts Risk of serious injury from crushing Start and stop the crane with powder mixer smoothly Ensure that no persons are standing within the danger zone of the powder mixer Auxiliary equipme...

Page 21: ...ixer must be rotated every three months 5 3 Mothballing powder mixer If the powder mixer is to be taken out of operation for more than six months it must be mo thballed Preparation for mothballing Remove all shaft seals of the pumps and store them separately Open the valves Cover the hopper opening 5 4 Recommissioning After mothballing and before starting the powder mixer inspect the connections f...

Page 22: ...tallation The location of installation of the powder mixer must meet the following requirements Non explosive atmosphere exception ATEX models Dust free environment operation of extraction system removing air contaminated with dust or aerosols Ambient temperature 20 C to 40 C Moisture and salt content of ambient air For details refer to the operator s manuals of the pump motors in the enclosed doc...

Page 23: ...rakes of the casters if ins talled or secure the frame with chocks 2 Ground the frame to prevent electrostatic charging 3 Install hose lines so that they cannot be damaged 6 5 Installing and connecting pipes Electrostatic charging Risk of injury from electric shock Ground the pipes and the pump powder mixer 6 5 1 Installing and connecting pipes Keep the pipe resistance as low as possible Avoid ins...

Page 24: ...e suction side to ensure free inflow of the base medi um into the powder mixer We recommend a hydrostatic pressure from the supply tank of approx 0 05 0 5 bar 0 5 5 0 m intake head The suction side feed pump must be adjustable so that the system pressure can be opti mized while preventing liquid ingress to the hopper Model Centrifugal pump Shear pump Connection PM 01 FZ 15 PM KD FSP 712 VD DN 40 P...

Page 25: ...ineering practice Backup fuse 32A 160 A depending on installed on site power source For cor rect connection always refer to the order documentation If the mixer is shipped with a control cabinet the pump motors are connected to the ter minals in such a way that the pumps rotate correctly with a clockwise rotating field 6 9 Checking direction of rotation of pumps Risk of damage to pumps Risk of dam...

Page 26: ...wder mixer 1 Connect the pipes 2 Fill the connected cleaning tank with cleaning solution 3 Close the discharge valve V3 4 Fully open the throttle valve V2 and the valve at the cleaning tank outlet The cleaning solution can also be added through the hopper 5 Wait until the cleaning solution has reached the pumps 6 Make sure that valve V1 is closed 7 Switch on both pumps To let cleaning solution flo...

Page 27: ...e through the throttle valve V2 which is still open and the discharge valve V3 3 Open the metering valve V1 The table and the hopper must be cleaned by hand following the internal work instructions After cleaning let the hopper dry When the powder mixer has been fully cleaned connect it to the supply system ...

Page 28: ...ormation in the operator s manual of the frequency converter 7 1 Switching powder mixer on mixer with control cabinet 1 Set the main switch to position ON In mixers with frequency converter 2 The Fault indicator is lit 3 Switch on the frequency converter by pressing the respective button 4 The Fault indicator is off 7 2 Starting powder mixer 7 2 1 Preparation Risk of crushing severing of limbs Ris...

Page 29: ...d the powder or liquid additive into the hopper 4 Slowly open the metering valve V1 With welling products such as pectin or carrageen proceed with extra caution to ensure that the pumps do not become clogged 5 As soon as there is a proper powder flow open the metering valve V1 further 6 If necessary switch on the vibration motor if installed 7 3 Monitoring mixing operation Constantly monitor the q...

Page 30: ...product residues Always clean the powder mixer after switching it off 8 Faults For information on faults possible causes and remedies see Kapitel 10 4 Troubleshooting ta ble Seite 34 in the appendix 8 1 Safety instructions Hot surfaces Risk of injury from burns when touching hot pumps or pipes Pumping of hot media can cause the pumps and pipes to become very hot Before touching mixer components ma...

Page 31: ... the pump housing Rapid cooling of pipes or pumps Stress cracks Do not rapidly cool the pipes or pumps Use of hard driving tools Scratching of polished surfaces To tighten screws or nuts on polished surfaces use a copper socket wrench insert 9 2 Spare parts When using spare parts other than those approved by Fristam there is an increased risk of injury or damage to property If you have any questio...

Page 32: ...are also influenced by the viscosity and other properties of the pumped media The specified values apply to operation of the powder mixer at optimum efficiency see also pump characteristics and the technical data in the enclosed operator s manuals The noise level at other operating points might differ considerably from that specified in this document Thread M8 M10 M12 M16 Tightening torque Nm 25 4...

Page 33: ...8 5 3 500 PM04 FZ 22 PM KD 11 0 15 0 FSP 3542 VD 15 8 30 0 5 000 PM05 FZ 25 PM KD 15 0 18 5 FSP 3552 VD 22 0 45 0 10 000 Size Positive dis placement pump Power at 1450 rpm and 50 Hz Shear pump Power at 2950 rpm and 50 Hz Max powder input through hopper kW kW kg h PM V01 FL2 75 L3 2 2 4 0 FSP 712 VD 5 5 7 5 500 PM V02 FL2 75 L3 4 0 5 5 FSP 3522 VD 7 5 11 0 1800 PM V03 FL2 75 L3 5 5 7 5 FSP 3532 VD ...

Page 34: ... 10 4 Troubleshooting table Problem Possible cause Remedy Liquid leaking from hopper See operator s manual of pump Feed pump fails to run incorrect direction of rotation of feed pump Close the metering valve V1 eliminate the pump fault change the direction of rotation of the pump After restarting the mixer empty the hopper through the metering valve V1 close the mete ring valve V1 clean and dry th...

Page 35: ...ions Metallic noise Foreign objects in pipe See operator s manual of pump Foreign objects inside pump Disassemble inspect and repair consult Fristam Impeller touches pump housing cover Disassemble inspect and correct clearance con sult Excessive wear of bearings and gearwheels from overload or inadequate lubrication Disassemble inspect and repair Ensure regular maintenance and lubrication Speed to...

Page 36: ...t material if necessary consult Fristam Shaft seal running dry suction head too high medium temperature too high Reduce suction head use double shaft seals con sult Fristam Sealing or flushing water pressure too high Adjust pressure by means of throttle valve and pressure gage Sealing or flushing water pressure too low sealing water tubes clogged shaft seal encrusted or damaged Change material Con...

Page 37: ...s motors and other components Maintenance to be performed as necessary Replace the mechanical seals All seals must be inspected at least once a month for damage The machine must be thoroughly cleaned at least once a month depending on the ap plication and processed products ...

Page 38: ...nt requirements of the EU Machinery Directive 2006 42 EC The machine also conforms to the relevant requirements laid down in the Low Voltage Di rective 2014 35 EU the EMC Directive 2014 30 EU EU Regulation No 1935 2004 and FDA The following harmonized standards have been applied DIN EN 809 2012 10 Pumps and pump units for liquids Common safety require ments DIN EN ISO 12100 2011 03 Safety of machi...

Page 39: ...39 ...

Page 40: ...FRISTAM Pumpen KG GmbH Co Kurt A Körber Chaussee 55 21033 Hamburg GERMANY Tel 49 40 72556 0 Fax 49 40 72556 166 E mail info fristam de PM Powder Mixer EN 10 2020 Rev 1 4 ...

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