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Summary of Contents for SKF ST-102
- Page 1 Assembly Instructions ST-102 Control Centre Date: 8.6.2022 Document no.: ST-102 V2.0 Version: 1K Read this manual before installing or commissioning the product and keep it at hand for later reference!
- Page 2 Product Specialist SKF Lubrication Management Electronic Manufacturer: Oy SKF Ab Finland Teollisuustie 6 40951 Muurame FINLAND UK Declaration of Conformity pursuant to the Electromagnetic Compatibility Ordinance 2016 No. 1091 The manufacturer hereby declares under its sole responsibility conformity of the product described below with all relevant harmonization legislation of the United Kingdom at the time of placing on the market.
- Page 3 The instructions contain no statements regarding the warranty or liability for defects. That information can be found in our General Terms of Payment and Delivery. Training We conduct detailed training in order to enable maximum safety and efficiency. We recommend taking advantage of this training. For further information, contact your authorized SKF dealer or the manufacturer.
- Page 4 3. Cleaning ....................................12 Basics ....................................12 Interior cleaning ................................... 12 Exterior cleaning .................................. 12 4. SKF ST-102 control centre ................................ 13 Operation ..................................... 13 4.1.1 Indicators above the function button .......................... 13 Function button functions ..............................14 ST-102 control centre components ............................15 Changing lubrication system settings from the circuit board ....................
- Page 5 Electrical circuit diagram, MonoFlex/40PGA ........................31 China RoHS Table ................................32...
- Page 6 Safety alerts, visual presentation, and layout While reading these instructions, you will encounter various symbols, illustrations, and text layouts intended to help you navigate and understand the instructions. Their meaning is explained below. Safety alerts: Activities that present specific hazards (to life and limb or possible damage to property) are indicated by safety alerts. Always be sure to follow the instructions given in the safety alerts.
- Page 7 " Unauthorized modifications and changes can have an unpredictable effect on safety and operation. Unauthorized modifications and changes are therefore prohibited. Only original SKF spare parts and SKF accessories may be used. " Any unclear points regarding proper condition or correct assembly/operation must be clarified. Operation is prohibited until issues have been clarified.
- Page 8 Persons authorized to use the product Operator A person who is qualified by training, knowledge and experience to carry out the functions and activities related to normal operation. This includes avoiding possible hazards that may arise during operation. Specialist in mechanics Person with appropriate professional education, knowledge and experience to detect and avoid the hazards that may arise during transport, installation, start-up, operation, maintenance, repair and disassembly.
- Page 9 Notes on the type plate The type plate provides important data such as the type designation, order number, and sometimes regulatory characteristics. To avoid loss of this data in case the type plate becomes illegible, it should be entered in the manual. Fig.
- Page 10 Assembly, maintenance, fault, repair Prior to the start of this work, all relevant persons must be notified of it. At a minimum, the following safety measures must be taken before any work is done: " Unauthorized persons must be kept away "...
- Page 11 2. Delivery, returns, storage Delivery After receipt of the shipment, it must be inspected for any shipping damage and for completeness according to the shipping documents. Immediately inform the transport carrier of any shipping damage. The packaging material must be preserved until any discrepancies are resolved.
- Page 12 3. Cleaning Basics Cleaning should be carried out in accordance with the operator's own company rules, and cleaning agents and devices and the personal protective equipment to be used should likewise be selected in accordance with those rules. Only cleaning agents compatible with the materials may be used for cleaning. Completely remove any cleaning agent residue left on the product and rinse with clear water.
- Page 13 LED indicators or rotary switches on the circuit board. The ST-102 control centre includes a power failure memory. Therefore, if there is a power outage, the program will continue from the stage at which it was when the outage occurred. Furthermore, if the control centre is in alarm mode during the outage, the line which generated the alarm will automatically be lubricated.
- Page 14 Pressing the function button when the program has started pressurisation will interrupt pressurisation. The program will continue as if pressurisation had been completed as normal. Lubrication program status Action Lubrication interval Initiate extra lubrication Pressurisation Interrupt pressurisation Alarm Reset alarm ST-102 function button...
- Page 15 ST-102 control centre components ST-102 control centre components Position Component Function Function button Selecting functions Connector Function button connector Selector switch Program selector switch Selector switch Program selector switch Selector switch Program selector switch Selector switch Program selector switch Selector switch...
- Page 16 Changing lubrication system settings from the circuit board Changes in the ST-102 control centre9s circuit board settings will take effect once the system has been restarted. It is recommended to change the settings when the control centre is unplugged, which means that the changes will take effect when the control centre is plugged back in.
- Page 17 When the selector switch J4E is closed, the selector switch J9 must also be closed. When the selectors are closed pump control is active, which means that Multilube pump heating control is also active. Selector switch J9 Selector switch J9 Meaning Closed Lubrication system settings can be changed using the function button.
- Page 18 Changing lubrication parameter settings using the function button The function button allows users to set the lubrication interval, maximum pressurisation time and, in progressive systems, the required number of lubrication pulses. Setting the lubrication cycle Lubrication cycle refers to the time in which all lubrication points get lubricated. Press the function button for approximately 5 seconds.
- Page 19 Setting the maximum pressurisation time Set the system's maximum pressurisation time to match the minimum time required for increasing the entire system's pressure to the pressure switch acknowledgment level. Press the function button until indicator 2 starts flashing rapidly (approximately 10 seconds). Now the maximum pressurisation time can be set.
- Page 20 4.7.1 Setting the progressive distributor pulse count setting The pulse count setting can only be changed if the system is in the progressive lubrication operating mode. The progressive lubrication mode can be activated only when selector switch J9 is closed, otherwise the control centre will enter fault mode.
- Page 21 Changing lubrication parameter settings using rotary switches on the circuit board Another way of setting lubrication parameters is to use the rotary switches on the ST-102 control centre9s circuit board. However, this option can be used only in MonoFlex lubrication systems.
- Page 22 Electrical connections 4.9.1 Power supply and connections to the lubrication pump (X3) Connector X3 Electrical connections, Molex connector (X3) Connector Signal X3:1 X3:2 Supply voltage (+), 12 V DC or 24 V DC X3:3 Supply voltage (3), 0 V DC X3:4 X3:5 Pressure switch, line 1 (+) or piston detector (+)
- Page 23 4.9.2 Extra button input (J5) When the contacts of the external switch or button connected to the J5 connector are closed, the control system is in interlocking mode. This means that automatic lubrication and lubrication interval counting are suspended. The circuit board LED (D8) flashes once a second. When the contacts are opened, lubrication interval counting will resume and the action connected to the current program phase will be initiated.
- Page 24 Technical specifications 330...+80 °C Operating temperature range Protection class IP30 Dimensions 26 x 60 x 160 mm (lxkxs) 12 or 24 V DC (10.5&32 V DC) Operating voltage Power consumption Depends on the lubrication system being controlled, 0...4 A Fuse Self-resetting fuse, 4 A, on the circuit board Control inputs Pressure switch input, 2 pcs, or pulse input from the...
- Page 25 Troubleshooting table Description of malfunction Cause of malfunction Solution User interface indicators do not The control centre receives no Check the supply voltage. light up. power. Change the button. LED indicators above the Turn off the power for a while and function button have blown.
- Page 26 5. Appendix Electrical circuit diagram, MonoFlex/Multilube...
- Page 27 Electrical circuit diagram, DuoFlex/Multilube...
- Page 28 Electrical circuit diagram, ProFlex/Multilube...
- Page 29 Electrical circuit diagram, MonoFlex/Minilube...
- Page 30 Electrical circuit diagram, MonoFlex/Minilube with reservoir low level switch...
- Page 31 Electrical circuit diagram, MonoFlex/40PGA...
- Page 32 China RoHS Table Table 14...
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