SKF Lubrication Systems Germany GmbH Training Disclaimer of liability Address of manufacturer plants SKF conducts detailed training in order to en- The manufacturer shall not be held liable for Headquarters able the maximum safety and efficiency. SKF damage resulting from: Walldorf Plant recommends taking advantage of this training.
Table of contents Page 3 Table of contents Sensor for monitoring volumetric flow in 1. Safety instructions 4. Assembly and maintenance ATEX-compliant SKF flow limiters 1.1 Intended use 4.1 General information Service 1.2 Authorized personnel 4.2 Assembly of sensor 24-1072-2116 Classification as simple electrical 1.3 Electric shock hazard...
24-1072-2054 “intrinsic safety ‘I’ “, when connected to an 24-1072-2055 intrinsically safe circuit with the following ma- SKF marks this equipment by using the blue Year of manufacture: See type plate ximum values: connection cable or the blue connector plug which comes with the signal transmitter.
Explanation of symbols Page 5 Explanation of symbols and signs Instructions placed directly on the machine/ You will find these symbols, which warn of specific dangers to persons, material assets, or grease lubrication pump unit, such as: the environment, next to all safety instructions Rotation arrows You are responsible! Fluid connection labels...
Regulation EC 1272/2008 may only be used maintenance, and repair of the product. In addition to the lifecycle manual, to fill SKF centralized lubrication systems and The lifecycle manual must be kept statutory regulations and other general components and deliv-ered and/or distributed readily available.
1. Safety instructions Page 7 1.5. Safety instructions for explosion rules, accident prevention regulations, and as- Danger! protection Performing work on an energized sembly conditions as a result of their training, experience, and instruction. They are qualified product may result in serious Always behave so as to avoid fire and ex- to carry out the required activities and in injury or death.
Page 8 1. Safety instructions 1.9 Modifications / changes Safety instructions for cleaning Obligations of the operator Use only cleaning agents that are suitable The operator must identify all hazards resul- Unauthorized modifications/changes can have for the intended purpose and are ting from integration into the main machine as an unpredictable effect on safety.
2. Transport, delivery and storage, and disposal General Return shipments Electronic and electrical devices SKF Lubrication Systems Germany GmbH pro- SKF Lubrication Systems Germany GmbH pro- All parts must be cleaned and properly packed ducts are packaged in accordance with stan- ducts are subject to the following storage before return shipment.
SP/SMB3. “Assembly” chapter below. The marking (1) as simple electrical means of Design 24-1072-2054 operation is provided by SKF by a blue screw -only for ATEX flow limiter Sensors of the series 24-1072-2116, connection on the corresponding connection SP/SMB3...
DANGER DANGER 24-1072-2054 and 24-1072-2055 series are applicable for the monitoring of oil flow with an ATEX compliant SKF flow limiter. Hazards due to exceeded electrical Hazard from incorrect tools or These signal transmitters must only be used connection limits (P equipment in intrinsically safe electrical circuits.
Page 12 4. Assembly Assembly of sensor 24-1072-2116 See Figure 2 Press the operating piston (1) into the Pull the cable through the cap (5). sensor (2) with your finger to check its clearance. Observe the maximum clamping limit for the terminal clamps (“Technical data”...
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Page 13 4. Assembly Legend to Fig. 2 Assembly of sensor 24-1072-2116, Fig. 2 Item Designation Operating piston Wiring Sensor diagram O-ring Switch position when Cable socket nozzle clogged Pressure screw in go position / normal position switch position when pressure/volume inadequate Spare parts Item Designation...
NOTE Arrange the ATEX connection cable (6) from the sensor to the port without any kinks. Sensor 24-1072-2054 may only be installed on ATEX-compliant SKF flow limiter SP/SMB3. Observe the maximum clamping limit for the terminal clamps (“Technical data” chapter).
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Page 15 4. Assembly Legend to Fig. 3 Assembly of sensor 24-1072-2054, Fig. 3 Item Designation Operating piston Sensor O-ring Hexagon socket screws (4x) M5X60, DIN912-8.8 Z1 Cable socket associated with ATEX cable ATEX cable, 7 m long Cable strands Black conductor coloring Blue conductor coloring Protective screen...
(5) and tighten. Sensor 24-1072-2055 may only be installed from the cable socket. Check that the connection is properly on SKF ATEX-compliant flow limiter SP/SMB3. Compare the clamping range of the cable sealed. gland with the diameter of the ATEX cable Press the operating piston (1) into the...
Page 18 5. Technical data 5. Technical data General characteristics Sensor 24-1072-2116 24-1072-2054 24-1072-2055 30 V DC max. switching voltage (U 100 mA max. switched current (I 1W (outside of ATEX areas max. 40W) max. switching capacity (P NC contact, closed between pin 1 and pin 3 Function NC contact, closed between NC contact, closed between...
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951-230-010-EN November 2019 Version 05 SKF Lubrication Systems Germany GmbH SKF Lubrication Systems Germany GmbH Werk Walldorf Motzener Straße 35/37 · 12277 Berlin · Germany Heinrich-Hertz-Str. 2-8 PF 970444 · 12704 Berlin · Germany DE - 69190 Walldorf Tel. +49 (0)30 72002-0...
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