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9.4

Changing the motor

1. Turn off the motor and prevent it from being able to be

turned on accidentally.

2. Remove the pump head. See

Chapter

9.6 "Pump Head Remov-

al", Page

3. Take the lantern off of the motor.

4. Remove the flanged shaft with outside motor from the mo-

tor shaft.

5. Replace the motor.

6. Install and tighten flanged shaft with outside motor onto

the motor shaft.

7. Attach the lantern onto the motor.

8. Mount the pump head. See

Chapter

9.8 "Mounting the pump

head", Page

9.5

Replacing the magnetic coupling

NOTE

It is highly recommended to use

Fristam

for maintenance pur-

poses or when replacing the magnetic coupling.

Note: The installation instructions for the magnetic coupling can be
found in the magnetic coupling operating manual. In the manual
can be found in the enclosed documents.

1. Disassembling the pump head, see

2. Disassemble the magnetic coupling, see

Magnetic coupling

operating manual

in the enclosed documents.

3. Replace the magnetic coupling.

4. Pre-assemble the magnetic coupling, see

Magnetic cou-

pling operating manual

in the enclosed document.

5. Apply Loctite 243 to all threaded connections. If the quality

and properties of another brand adhesive are equivalent,
this product may be used.

6. Tighten the attachment on the pump shaft, see

Table

"Tightening torques of screws/motor shaft"

, this will fix

the magnetic coupling in place.

7. Attach the, contaminant shell, see

Magnetic coupling oper-

ating manual

in the enclosed document.

8. Assemble the pump head, see

Chapter

9.8 "Mounting the

pump head", Page

9. Check the clearance, see

Chapter

9.7 "Checking of the Clear-

ances", Page

9.6

Pump Head Removal

Preparation

1. Turn off the motor and prevent it from being able to be

turned on accidentally.

2. Close the valve in the pressure line.

3. Close the valve in the discharge line.

4. Completely empty the pump.

5. Loosen the suction and discharge connections.

6. Take the pump out of the system.

Procedure

Fig.

Pump

cover

1. Loosen nuts

(25)

on pump cover.

2. Remove the nuts, washers, pump cover

(26)

and cover seal

(27)

Note for model FSM35, etc.: If the cover can not be loosened
easily, slightly tap the cover, using a plastic hammer (mallet).

Thread

Tightening torques

M10

M12

M16

135

Table

Tightening torques of screws/motor shaft

Thread

Tightening torques

M10

M12

M16

135

Table

Tightening torques of screws/motor shaft

Содержание FPM 3531

Страница 1: ...English translation of the original German Operating Manual Pump type Pump no Centrifugal pump FPM Series Rotary Homogenizers FSM Series ...

Страница 2: ...hts reserved The contents of this operating manual including images and design are subject to the protection of copyrights and other trade related intellectual property rights It is not permitted to disseminate or alter the content of this manual Nor may the said content be copied disseminated altered or made available to third parties for commercial purposes Copyright ...

Страница 3: ... Safety instructions 9 6 2 Installation site 9 6 3 Prevention of noise and vibration 9 6 4 Pump Fixation 9 6 5 Electrical connection 10 6 6 Cleaning 10 7 Operation 10 7 1 Safety instructions 10 7 2 Commencement of Operation 10 7 3 Monitoring of Operation 11 7 4 Stopping of Operation 11 7 5 Decommission pump 11 7 6 Cleaning during operation 12 8 Faults 12 8 1 Safety instructions 12 9 Maintenance 12...

Страница 4: ... FPM AND FSM SERIES 2 ...

Страница 5: ...d in the appendix 1 Attached documents Order related documents Data sheet of magnetic coupling Supplier Documentation motor etc Declaration of Conformity documentation about Fristam accessories if applicable certificates materials certificates etc if applicable 1 5 Display Conventions List items are preceded by dashes Part 1 Part 2 Handling instructions that must be performed in a specified or der...

Страница 6: ...re Special explosion proof ver sions are available for this Pumping of media other than those specified can destroy the pump Pumping of foreign objects with the media can destroy the pump Standard pump units from Fristam are described in this opera tor s manual If nonstandard items or extras are installed the op erator assumes the responsibility for operation Modifications and changes to the pump ...

Страница 7: ... Disposal of pump 1 Carefully clean the pump Dispose of residues in an environ mentally friendly manner in accordance with applicable reg ulations 2 Dismantle the pump into its constituent parts 3 Dispose of the pump parts in an environmentally friendly manner in accordance with applicable regulations 2 6 3 Disposal of electrical and electronic scrap Dispose of electrical and electronic scrap in a...

Страница 8: ...pump casing 3 1 2 Electric motor C Fig 9 Electric motor Lantern 17 The lantern connects the pump casing with the motor The pump casing is screwed to the lantern via a flange con nection Electric motor 19 The following motor type can be mounted IEC standard motor with A sided fixed bearing drive side with fitted key and shaft pin in models IM B3 B5 Motor model with flange and base 3 2 Model Model F...

Страница 9: ...r contaminating liquids Always move the pump in the installation condition Damage to pump by contamination impact or moisture Remove the pipe fitting covers just prior to connection to the pipes 4 2 Moving With Industrial Trucks Preparation Ensure that the pump is properly secured on the pallet Procedure 1 Pick up the pallet with the forks on the industrial truck 2 Carefully move the pallet to the...

Страница 10: ...e crane hook and rotate by 180 to ensure that the belt will not slip on the hook 4 Position the center of gravity to ensure that the pump is lift ed horizontally 5 Lift the pump Fig 13 Transport with round slings FPM model shown here as an example 5 Storage 5 1 Safety Corrosion Condensation can build up under a tarp and de stroy the pump Ensure adequate ventilation 5 2 Storage conditions Store the...

Страница 11: ... Operate the pump in the optimum working range Do not operate with very high flow rates Optionally in stall a flow controller in the discharge line Operate the pump without cavitation See Chapter 6 4 1 Installation of Pipes Page 9 Decouple the suction and discharge lines from vibrations Support lines Align lines Install vibration isolators 6 3 2 Secondary measures Take structural measures such as ...

Страница 12: ...e pipes 4 Thoroughly clean the pump and the pipe system before ini tial use 7 Operation 7 1 Safety instructions Danger of bursting If the allowable pressure or temperature range is exceeded the pump may burst or become leaky Maintain the pump pressure and temperature within the specified ranges See Order Related Documents in the attached documents Danger of bursting Cold extinguishing agents used ...

Страница 13: ...ule out the possibility of foreign objects in the pump ing medium If necessary install a screen a settling tank or a filter Install a current limiter to protect the motor Damage to pumping medium If during operation the valve in the discharge line is closed abruptly or for a long period of time water hammers can occur in the pump Water ham mers can damage the pump and the pumping medium During ope...

Страница 14: ...dia can cause the pump to become very hot Check the temperature before touching the pump Electric shock As liquids flow through the unit components might become electrically charged Connect the pipelines and the pump to an earthing con ductor Uncontrolled escaping of liquid Before any maintenance and set up work on the pump Close the suction and pressure valves upstream and downstream of the pump ...

Страница 15: ...enclosed document 5 Apply Loctite 243 to all threaded connections If the quality and properties of another brand adhesive are equivalent this product may be used 6 Tighten the attachment on the pump shaft see Table 5 Tightening torques of screws motor shaft this will fix the magnetic coupling in place 7 Attach the contaminant shell see Magnetic coupling oper ating manual in the enclosed document 8...

Страница 16: ...casing in the lantern during the disassembly and prevent damage to the magnetic coupling 8 Use forcing screws to separate the pump casing from the lantern 9 Dismantle the magnetic coupling see Chapter 9 5 Replacing the magnetic coupling Page 13 Note When disassembling the magnetic coupling compliance with the manufacturer s instructions is mandatory see Mag netic coupling operating manual in the e...

Страница 17: ...direction of the pump casing Fig 23 Measurement of pump casing impeller clearance 2 Compare clearance Z with Table 7 Clearance Page 16 9 7 3 Measure the clearance impeller pump cover pump type FSM Prerequisites Pipe on discharge line fitting has been detached Pump casing is connected firmly to the lantern Impeller has been mounted without plastic snap ring 30 Impeller nut has been tightened Proced...

Страница 18: ...conditions The seals could be permanently deformed or break in part Replace all O rings To reduce friction wet the O rings and sliding surface with water alcohol or silicon grease Clean the sliding surfaces with a cleaning agent e g OKS 2610 Universal Cleaner Subsequently it is recommended to coat the sliding surfaces with a few drops of oil or a small amount of grease Tip The joint retaining comp...

Страница 19: ...he shaft 5 Following the instructions below to tighten the impeller nut 5a Pump type FPM WARNING Risk of injury when stopping the impeller by hand Block impeller with a wooden wedge 5b Pump type FSM Risk of injury when stopping the impeller by hand Block the impeller 45 with a special tool 49 Fig 27 Impeller nut tightening 6 Tighten the impeller nut torque 85 Nm 9 8 2 Sealing the pump Fig 28 Pump ...

Страница 20: ...magnetic coupling can be found in the Magnetic coupling subvendor documentation Thread M6 M8 M10 M12 M16 M20 Tightening torque Nm 11 27 54 93 230 464 Thread M6 M8 M10 M12 M16 M20 Tightening torque Nm 7 4 17 5 36 62 150 303 Thread M6 M8 M10 M12 M16 M20 Tightening torque Nm 10 24 49 80 203 393 Pump size Noise level dB A FPM 711 712 75 FPM 721 722 71 FPM 741 742 79 FPM 3531 3532 79 FPM 3541 3542 78 F...

Страница 21: ...too large Reduce nominal pipe size insert orifice plate Impeller diameter too large Trim impeller outside diameter Reduce speed with frequency converter Contact Fristam Flow rate too low discharge head too low Selected pump too small Contact Fristam Selected impeller diameter too small Contact Fristam replace impeller Direction of rotation of motor incorrect Exchange connections in motor terminal ...

Страница 22: ...sive damage to the magnetic coupling defa mation of the shaft Disassembly assessment repair by Fristam Leakage at magnetic coupling Mechanical damage or wear of the magnetic cou pling Replace magnetic coupling including the elasto mers replace material if necessary contact Fris tam Contaminant shell defective Contact Fristam Magnetic coupling running dry suction height excessive temperature of con...

Страница 23: ...62 Cylindrical pin 59 4 Lantern 680 Enclosure 68 1 Support plate 68 3 Bracket for enclosure 68 4 Orifice plate 722 Flange adapter 723 Flange 724 Blind flange 800 Motor 801 Flange motor 847 Magnetic coupling 89 1 Filler piece 89 2 Spherical cap frame 89 3 Motor base 89 5 Protective cap 89 8 Flat bar steel 892 Base plate 894 Console 90 1 Stud bolt 90 3 Tapered pin 90 4 Half length taper grooved pin ...

Страница 24: ...nt regulations of the Machine Direc tive 2006 42 EC Furthermore the machine complies with all regulations of the Low Voltage Directive 2014 35 EC the Electromagnetic Compatibility Directive 2014 30 EG Ordinance EC No 1935 2004 and FDA The above product conforms to the following standards DIN EN 809 2012 10 Pumps and pump units for liquids Common safety requirements DIN EN ISO 12100 2011 03 Safety ...

Страница 25: ...Fristam Pumpen KG GmbH Co Kurt A Körber Chaussee 55 21033 Hamburg GERMANY Tel 49 0 40 7 25 56 0 Fax 49 0 40 7 25 56 166 email info fristam de FPM FSM Series EN 03 2016 Rev 1 0 ...

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