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Summary of Contents for Alfa Laval OptiLobe
- Page 1 Preventive Maintenance Guidelines Guidelines for Hygienic Fluid Handling Equipment, May 2023...
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Page 3: Table Of Contents
1.1 Preventive Maintenance Guidelines Preventive Maintenance Guidelines ..........1.0.5 Valves Centrifugal Pumps . - Page 4 This page is intentionally left blank...
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Page 5: Preventive Maintenance Guidelines
Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated. -
Page 6: Valves
Inspect the valves regularly The Alfa Laval valves are available in various con figurations to fit speci fic applications. To inspect the valves you need to know the type of valves and which seals are used. This information can be obtained online by using the serial number no which along with year of manufacturing is laser marked on to the actuator. -
Page 7: Centrifugal Pumps
Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated. - Page 8 To ensure that your pumps operate efficiently, it is essential to follow a simple preventive maintenance programme, which will keep your machine in good working condition. Good maintenance requires careful attention at regular intervals. For pump lubrication please always refer to the manual for specific information on oil/grease types and required maintenance. Alfa Laval recommend: •...
- Page 9 Please notice that some motor bearings are permanently greased whilst others need regular relubrication. Please always refer to the manual for specific information on bearing types and required maintenance. The above guidelines may not apply in all working conditions. Please contact Alfa Laval for information relating to specific applications.
- Page 10 Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated.
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Page 11: Positive Displacement Pumps
Inspect the pump regularly The Alfa Laval pumps are available in various configurations to fit specific applications. To inspect the pump you need to know the type of pump. This information is available on the name plate of your pump. Further information can be obtained online by using the serial number. - Page 12 • DuraCirc: Change oil every 3000 hours of pump operation • SCPP*: Change of oil every 750 hours * = The SCPP pumps are not manufactured anymore. The above guidelines may not apply in all working conditions. Please contact Alfa Laval for information relating to specific applications.
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Page 13: Agitators
Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated. - Page 14 Inspect the agitator regularly The Alfa Laval agitator is available in various configurations fit to solve a specific application. To inspect the agitator you need to know the type of agitator and which seals are used. This information is available on the name plate of your agitator. Further information can be obtained online by using the serial number.
- Page 15 Abrasive media - Check blade thickness* - Check fastening of pointed set screws *If any suspicion of reduction in blade thickness, contact Alfa Laval and inform serial no. stated on the name plate Guidance/ support for ALT/ ALTB Supplier Instruction...
- Page 16 Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated.
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Page 17: Magnetic Mixers
After the first 25 hours of operation, listen for abnormal sounds. If any, dismount the mixer and check all parts for scratches and dents. Alfa Laval recommend that the bearings and O-rings should be checked for cleanability and wear after one month of operation. - Page 18 A lifting rod with handle & tool Male bearing tool It is included when ordering male bearing A lifting rod with different length can be purchased from Alfa Laval Service kits. The above guidelines may not apply in all working conditions.
- Page 19 Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated.
- Page 20 Example of exploded view - TJ40G Inspect the tank cleaning equipment regularly The recommended preventive maintenance program is based on tank cleaning machines working in average conditions. However, a tank cleaning machine, exposed to heavy soiling and recirculation CIP liquid containing abrasives and/or particulates (manual instructions for strainer recommendations), needs more frequent attention than one exposed to light/no soiling and recirculation with ordinary CIP liquid.
- Page 21 MultiJet 50 Fine chemical & MultiJet 65 industry TZ-66** TZ-67** TZ-750** ** Need conversion overview or replace suggestion from TZ67/66 and TZ-74/79 to TJ40G please contact Alfa Laval. All recommended service kits are found in the manual for the specific machine...
- Page 22 The Alfa Laval Gamajet should be washed out with clean water after each use to remove any foreign material or soft substances left in the machine that may harden during storage and cause the Alfa Laval Gamajet to seize or lock up. A clean water rinse through the Alfa Laval Gamajet will also wash out any residues of chemical cleaners or recirculated wash water that could adversely affect the O-rings during prolonged contact in storage.
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Page 23: Hygienic Gasketed Plate Heat Exchangers
Using the Alfa Laval guidelines it is easy to plan the relevant maintenance intervals. You are able to plan your operating budget and the risk of breakdowns is virtually eliminated. - Page 24 Example of explodede view — Front 8 Pressure Carrying bar plate Support column Ring gasket Plate pack Washer/screw Nut/washer Frame plate Tightening bolt Foot Guiding bar Bearing box/lock washer Factors effecting efficiency and lifetime Maintaining heat transfer and sealing efficiencies is vital to productivity. Frequent cleaning on regular basis ensures heat transfer efficiency as well as prevents the buildup of residual material on the plates.
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Page 25: Maintenance Recommendations
• Monitor, monitor, monitor. Keep a watchful eye on your processes, especially at startup when cold leakage can occur, and use good judgment to determine when suspicious activity requires action. The above guidelines may not apply in all working condition. Please contact Alfa Laval for information relating to specific applications. - Page 26 This is Alfa Laval Alfa Laval is active in the areas of Energy, Marine, and Food & Water, offering its expertise, products, and service to a wide range of industries in some 100 countries. The company is committed to optimizing processes, creating responsible growth, and driving progress –...
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