SKF SYSTEM 24 Automatic Lubricators Instruction Manual

SKF SYSTEM 24 Automatic Lubricators

Specifications

• Product: SKF Automatic Lubricators
• Functionality: Deliver safety, reliability, and efficiency through automatic lubrication
• Applications: Suitable for pumps, electric motors, fans, blowers, conveyors, and chains
• Delivery Method : Supplies a small quantity of clean grease or oil to lubrication points regularly
• Benefits: Improved employee safety, increased machine reliability, optimized maintenance operations

Product Usage Instructions

Manual Lubrication vs. Automatic Lubrication
Performing manual lubrication tasks can be challenging due to the vast number of lubrication points throughout a factory. Utilizing automatic lubricators can improve worker safety and increase machine reliability.

Benefits of Using Automatic Lubricators
Automatic lubricators supply a small quantity of clean grease or oil to lubrication points regularly, improving bearing performance. Key benefits include improved employee safety, increased machine reliability, and optimized maintenance operations.

Improving Employee Safety
SKF SYSTEM 24 lubricators reduce the time spent in confined spaces and on elevated lubrication tasks, enhancing workplace safety. They eliminate the need to manually lubricate difficult-to-access points behind safety guards or at high elevations.

Machine Reliability
Proper lubrication is crucial for enhancing machine reliability. Improper lubrication can lead to premature bearing failures. SKF Automatic Lubricators help ensure proper lubrication practices, reducing the risk of equipment breakdowns.

Manual lubrication vs. automatic lubrication
Performing manual lubrication tasks can be challenging due to the vast number of lubrication points throughout a factory. Also, most of these points have varying lubrication requirements. Utilising automatic lubricators is one solution that can improve worker safety and increase machine reliability.

Reduce the risks of failure

Over-greased = overheating, waste and pollution

Challenges associated with manual lubrication

• Manual lubrication tasks can be complex and inconvenient, often requiring equipment shutdown. Manual lubrication on difficult-to-access lubrication points also can increase the possibility of worker injury and take your valuable human resources away from other tasks.
• Improper manual lubrication can be a factor in creating additional challenges. Failure to lubricate every lubrication point regularly can have a negative effect on equipment reliability, production schedules and maintenance efficiency. Other results of improper manual lubrication can be lubricant waste, environmental issues, increased energy consumption and finished product spoilage due to contamination of lubricant.

Benefits of using automatic lubricators

• A lubricator is designed to automatically supply a small quantity of clean grease or oil to a lubrication point on a regular basis, thus improving bearing performance. Key benefits of using an automatic lubricator are improved employee safety, increased machine reliability and optimized maintenance operations.
• SKF SYSTEM 24 lubricators are suitable for a variety of applications but often are used on pumps, electric motors, fans, blowers, conveyors and chains. They can be adjusted to ensure that the correct quantity of lubricant is delivered to the lubrication point during a predetermined period. This provides a more accurate control of the amount of lubricant supplied, when compared to traditional manual lubrication techniques.

Improving employee safety

Use of SKF SYSTEM 24 lubricators can have a positive impact on workplace safety because technicians can spend less time in confined spaces, with safety cages or guards removed, and on rooftop or elevated lubrication tasks.

Lubrication point behind safety guards
Safety cages and guards are utilised for a reason – to protect workers and others from injury caused by moving parts. By reducing the amount of time these implements are not in place, SKF SYSTEM 24 lubricators increase safety and eliminate the need to manually lubricate difficult-to-access lubrication points.

Elevated lubrication point
Lubrication points on rooftops or other high elevations can create a significant challenge, and the safety implications are evident. Due to apprehension, these lubrication points often are not lubricated properly and equipment reliability suffers.

Manual handling of lubricants
Improper handling of loose lubricant can expose technicians to chemicals. By eliminating manual handling of lubricant, SKF SYSTEM 24 lubricators reduce the potential for chemical exposure of workers.

Machine reliability
The importance of lubrication often is overlooked due to its underestimated impact on equipment total cost of ownership. However, machine reliability can be enhanced substantially with proper lubrication. As the leading supplier of bearings worldwide, SKF has conducted extensive research and determined that up to 50 percent of premature bearing failures are due to either improper lubrication practices or contamination.

Premature bearing failure
Approximately 36 percent of premature bearing failures are due to improper lubrication, such as too much, too little or the wrong type of lubricant. Another 14 percent of bearing failures occur because of contamination via poor seals or lubricant handling practices.

Clean, fresh lubricant
A continuous supply of clean, fresh grease or oil is essential when lubricating equipment. SKF SYSTEM 24 lubricators feature high-quality SKF lubricants in a water- and dust-resistant design.

Positive pressure
Positive pressure prevents contaminants from entering the bearing through the seal. SKF SYSTEM 24 lubricators can provide fresh lubricant and purge seals of smaller-sized bearings operating at lower speeds, while larger bearings may benefit from a separate lubricator for lubrication and seal purging.

Missed lubrication points
With manual lubrication, it is difficult and time-consuming to find every lubrication point. The use of SKF SYSTEM 24 lubricators helps to ensure that each point is receiving the proper amount of lubricant on a set schedule.

Supporting effective maintenance
The use of automatic lubricators can have a large impact on effective maintenance. The most significant benefits usually are found in the reduction of unplanned downtime, machine repair costs, labor and lubricant consumption.

Cost savings of automatic lubrication
Based on numerous case studies, the illustration at left represents a comparison of manual vs. automatic lubrication. The results show improvement in all areas when using automatic lubrication with the most significant found in the reduction of downtime and repair costs.

Improved machine reliability
Using an SKF SYSTEM 24 lubricator provides increased machine reliability and, therefore, reduces unplanned downtime.

Increased productivity
Because automatic lubricators deliver lubricant while the equipment is in operation, there is less scheduled downtime and more productivity.

Better use of personnel
Automatic lubrication enables workers to focus on more value-added tasks, such as machine inspection.

Lower cost of ownership
Improved equipment reliability and performance means lower machine repair costs.

SKF SYSTEM 24

Gas driven single point automatic lubricators
SKF LAGD series
The units are supplied ready-to-use straight from the box and filled with a wide range of high performance SKF lubricants. Tool-free activation and time- setting allow easy and accurate adjustment of lubrication flow.

• Flexible dispense rate from 1 to 12 months
• Stoppable or adjustable if required
• Intrinsic safety rating: ATEX approved for zone 0
• Transparent lubricant container allows visual inspection of dispense rate
• Compact size, permits installation in restrictive areas
• Greases and chain oils available

Typical applications

• Applications in restrictive and hazardous locations
• Bearing housing lubrication
• Electric motors
• Fans and pumps
• Conveyors
• Cranes
• Chains (oil)
• Elevators and escalators (oil)

Multiple accessories are available for LAGD lubricators (see pages 14-15). SKF DialSet helps to calculate the correct dispense rate (see page 16).

Ordering details

Technical data

Designation

SKF TLSD series
The SKF TLSD series is the first choice when a simple and reliable automatic lubricator is required under variable temperatures, or when the application conditions (such as vibration, limited space or hazardous environments) require a remote mounting.

• Filled with SKF Lubricants especially developed for bearing applications
• Maximum discharge pressure of 5 bar over the whole dispensing period
• Transparent reservoir allows visual inspection
• The drive unit can be programmed to dispense lubricant in 1, 2, 3, 4, 6, 8, 9, 10 and 12 month settings
• The drive unit can be used with both cartridge versions by adjusting the 125/250 ml switch
• Traffic light LEDs are visual from all sides because of the presence of dual LEDs on the sides of the lubricator.
• Suitable for both direct and remote installation
• Complete sets are supplied ready to use, including drive unit, battery pack, cartridge with lubricant and support plate
• Cartridge sets include battery pack

Typical applications

• Critical applications where extreme reliability and additional monitoring is required
• Applications in restrictive and hazardous locations
• Applications requiring high volumes of lubricant

Multiple accessories are available for TLSD lubricators (see pages 14-15). SKF DialSet helps to calculate the correct dispense rate (see page 16).

Cabled drive unit TLSD 1-DK
For applications that are occasionally in operation
An alternative to the battery-powered drive unit is the cabled drive unit. This unit is cable-connected to enable direct power supply and signal transfer. Supplied with plastic cap and support plate for grease lubrication. Lubricant cartridges are available separately.

• Possibility to lubricate only when the equipment is running
• Direct power supply
• Control and monitoring connection to the machine PLC
• For detailed information, see publication PUB MP/P8 19151 EN

Ordering details

1. Includes support plate with non-return valve.
2. Support plate with non return valve (TLSD 1-SPV) can be ordered separately.

Technical data

1. The maximum feed line length is dependent on ambient temperature, grease type and back pressure created by the application.
2. Maximum storage life is 3 years from production date, which is printed on the side of the canister. The canister and battery pack may be used at 12 month setting even if activated 3 years from production date.

SKF TLMR series
The SKF Automatic Lubricant Dispenser – TLMR – is a single point automatic lubricator designed to supply grease to a single lubrication point. With a relatively high pressure of 30 bars, this lubricator can operate at long distances providing optimum results with difficult-to-reach and unsafe lubrication locations. With a wide temperature range and robust design, the TLMR lubricator is suitable for operating conditions with various levels of temperature and vibration.

• Filled with high quality SKF greases
• Temperature independent dispense rate
• Extended time setting up to 24 months
• Maximum discharge pressure of 30 bar over the whole dispensing period
• Available in two versions: TLMR 101 powered by batteries (standard Lithium AA type) and TLMR 201 powered by 12–24 V DC
• Available with non-refillable cartridges in two sizes: 120 and 380 ml

Typical applications

• Applications requiring high lubricant consumption
• Applications experiencing high vibration in operation
• Excellent water and dust protection makes TLMR suitable for general machinery applications and food processing machinery
• Excellent high temperature performance makes TLMR suitable for engine rooms and hot fan applications
• Excellent low temperature performance makes TLMR suitable for wind turbine applications

Multiple accessories are available for TLMR lubricators (see pages 14-15). SKF DialSet helps to calculate the correct dispense rate (see page 16).

• Each TLMR is supplied with a strong mounting bracket as standard. The bracket enables the TLMR to be easily mounted on a flat surface.
• For ease of use, cartridges are easily exchanged by simply screwing them into the lubricator.

Ordering details

Complete sets

TLMR 101/38WA2
Lubricator with 380 ml cartridge filled with LGWA 2 grease, powered by batteries.

TLMR 201/38WA2
Lubricator with 380 ml cartridge filled with LGWA 2 grease, powered by 12-24 V DC

TLMR pump

• TLMR 101: Lubricator powered by batteries
• TLMR 201: Lubricator powered by 12-24V DC, plug M12-A (not included)

Technical data

SKF TLMP series
The SKF MultiPoint Automatic Lubricator TLMP series is intended for reliable relubrication of multiple lubrication points. This sturdy automatic lubrication system is packaged as a complete kit, including the lubricator, required tubing and connectors. Designed to supply from one to eighteen lubrication points, the TLMP series features pluggable outlets and is easy to install and program via its keypad with LED display.

Featuring a reservoir capacity of nearly one litre, this versatile lubricator has a stirring paddle to prevent grease separation, making it suitable for more lubricants. With its high IP protection rating, the durable TLMP series is vibration resistant, withstands equipment washdowns and prevents contamination ingress. Also, the unit enables machine steering to temporarily disable lubrication by removing power.

TLMP series advantages

• Easy to install and program
• Complete kit
• Suitable for one to eighteen lubrication points
• Low-level and malfunction alarms; remote notification possible
• Machine steering by removing power
• Available in versions with different voltages
• Developed for industrial applications, as well as agricultural and off-road vehicles

The TLMP series are supplied complete with the following items

Filler nipple
Replaces standard grease nipple for quicker lubricant replenishment using filler pump. (LAGF 1-H)

Flexible hose with filler nipple
Replaces standard grease nipple for quicker lubricant replenishment using filler pump. (LAGF 1-F)

Technical data

Accessories

A full range for enhanced versatility of SKF automatic lubricators

• SKF LAGD Series
• SKF TLSD Series
• SKF TLMR Series

Non return valves (for oil applications)

Mounting and protecting devices and extras

SKF DialSet
SKF DialSet has been designed to help you to set up your SKF automatic lubricators. After selecting the criteria and grease appropriate for your application, the program provides you with the correct settings for your SKF automatic lubricators. It also provides a quick and simple tool for relubrication intervals and quantity calculations.

• Allows quick calculation of the relubrication intervals based on the operating conditions of your application
• Calculations are based on SKF lubrication theories
• Calculated lubrication intervals depend on the properties of the selected grease, thereby minimizing the risk of under- or overlubrication and optimizing grease consumption
• Calculations take into account SKF automatic lubrication systems, and grease dispense rates, thus facilitating the selection of the correct lubricator setting
• Recommended grease quantity depends on the grease replenishment position; side or W33 for optimum grease consumption
• Includes a complete list of the SKF SYSTEM 24 accessories

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® SKF and SYSTEM 24 are registered trademarks of the SKF Group.
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© SKF Group 2024
The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein.

PUB MP/P8 17099/8 EN · February 2024
Certain image(s) used under license from Shutterstock.com.

FAQ

• Q: What are some common applications for SKF Automatic Lubricators?
  • A: SKF SYSTEM 24 lubricators are suitable for use on pumps, electric motors, fans, blowers, conveyors, and chains.
• Q: How do SKF Automatic Lubricators improve workplace safety?
  • A: By reducing manual handling of lubricants and eliminating the need for technicians to access difficult-to-reach lubrication points, SKF SYSTEM 24 lubricators enhance workplace safety.

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