SKF ST-1100s Original Operating And Maintenance Instructions
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SKF ST-1100s Original Operating And Maintenance Instructions

Control center
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SKF ST-1100s control center
(Original operating and maintenance instructions)
110s2AEN.doc 16.01.2013 Rev. 2A

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Summary of Contents for SKF ST-1100s

  • Page 1 SKF ST-1100s control center (Original operating and maintenance instructions) 110s2AEN.doc 16.01.2013 Rev. 2A...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1 EC Declaration of conformity ........................1 2 General description ............................2 3 Design................................2 3.1 Cover ......................................3 3.1.1 Indicator lamps..................................3 3.1.2 Buttons....................................3 3.2 Control panel ....................................3 3.2.1 General ....................................3 3.2.2 Buttons....................................3 3.2.3 LED-signals..................................4 3.2.4 Display ....................................4 4 Operation ..............................5 4.1 Lubrication modes..................................5 4.1.1 Automatic lubrication (1)..............................5 4.1.2 Automatic lubrication (2)..............................6...
  • Page 3 7.1 Technical data ..................................11 7.2 Connections ....................................11 8 Spare parts ..............................12 9 Contact information............................12 110s2AEN.doc 16.01.2013 Rev. 2A...

  • Page 4: Ec Declaration Of Conformity

    Oy SKF Ab Teollisuustie 6 (P.O. Box 80) FIN-40951 MUURAME FINLAND herewith declares that the product: SKF ST-1100s control center conforms to the relevant requirements of EMC Directive 2004/108/EC. The product complies with the following harmonized standards: EN 61000-6-4:2001, for emissions •...

  • Page 5: General Description

    2 General description SKF ST-1100s is a control center for a chain lubrication system. The system lubricates each link of the chain either according to the settings in the automatic mode or manually. Lubrication interval can be set either on the basis of time or number of chain rotations.

  • Page 6: Cover

    3.1 Cover 3.1.1 Indicator lamps Indicator lamp Description Power Green indicator lamp is lit when power is on. Alarm Red indicator lamp is lit when control center is in alarm mode. 3.1.2 Buttons The buttons on the cover are not in use in this application. 3.2 Control panel 3.2.1 General Control panel is located inside the enclosure.

  • Page 7: Led-Signals

    3.2.3 LED-signals LED-signal Description PULSE 1 The LED-signal is lit, when the sensor for the sensor input 1 is closed PULSE 2 The LED-signal is lit, when the pressure switch is closed. Lubricant reservoir low level. The LED-signal is lit when the reservoir is empty i.e. the LOW LEVEL low level switch is closed.

  • Page 8: Operation

    Value display codes change in the following order when -button is pressed and vice versa, when -button is pressed. Display code Description Lubrication counter Lubrication interval set value when interval is counted as time Lubrication interval set value when interval is counted as full chain rotations.

  • Page 9: Automatic Lubrication (2)

    4.1.2 Automatic lubrication (2) The lubrication interval is set as full chain rotations (0 ... 9999 r). The display code is Cr during the lubrication interval. Lubrication starts when the set amount of full chain rotations has been reached. After the lubrication, the rotation count is reset to 0.

  • Page 10: Alarms

    4.3 Alarms The control center goes into alarm mode if the low level switch of the lubricant reservoir closes during lubrication. Code AL is displayed as well as alarm duration in hours and minutes. If the parameter P.r. has been set in status Yes, the pressure of the pump is monitored with an external pressure switch.

  • Page 11: Entering Password

    5.2 Entering password Select code PASS at time display. Enter correct password using Setting- and arrow buttons. When Setting-button is released, the center goes into setting mode. The codes show now decimal points, for example “C.C.”. Note! The password for set values is 2. 5.3 Entering settings Select the code for the setting to be changed on the display.

  • Page 12: Lubrication Interval

    5.3.2 Lubrication interval Code L.t. or L.r. shows the lubrication interval set value on the display. Enter desired lubrication interval value using Setting- and arrow buttons. If the code is Lt: The time can be set within 0 h 00 min – 9999 h. If the code is Lr: The time can be set within 0 - 9999 rotations.

  • Page 13: Start-Up

    Note! Configuration settings can be accessed with password 22. Note! There are several other settings in the configuration mode, but they are not documented in this manual as the operator is not allowed to change them. 6 Start-up The corresponding display code is in brackets. Ensure that the set operation mode (LF) is SPr.

  • Page 14: Technical Specifications

    7 Technical specifications 7.1 Technical data Quantity Value Unit Description -20…+60 °C Operating temperature range 220 - 240, 50/60 V AC, Hz Power input, 160 VA max. 100 - 130, 50/60 V AC, Hz Voltage range is preset at factory and indicated in the type plate of the control center.
  • Page 15 8 Spare parts Table 1 Spare parts for SKF ST-1100s control center. See Figure 2. Item Description Order code ST-1100 circuit board PCB+SWB ver 1.3 12501280 Indicator lamp green 15010251 T1 BI-PIN 10544083 Indicator lamp red 15010250 T1 BI-PIN 10544085...

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