SKF KFGL - Page 4

Operating instructions table of contents
KFG KFGS KFGL KFGC
1. Safety instructions 50
1.1 General information 50
1.2 Disclaimer of liability 50
2. Lubricants 50
3. Transport, delivery, and storage 51
3.1 Lubrication units 51
3.2 Electronic and electrical devices 51
3.3 General notes 51
4. Assembly 52
4.1 Information on assembly 52
4.2 Pump unit assembly procedure 52
5. Design and function 52
5.1 General information 52
5.2 Design 52
5.2.1 Pump housing 52
5.2.2 Lubricant reservoir 53
5.2.3 Fill level monitoring 53
5.2.4 KFGS and KFGL control units 53
5.3 KFG pump units 53
5.4 KFGS pump units 54
5.5 KFGL pump units 54
5.6 KFGC pump units 55
6. Functional description in
progressive systems 56
6.1 Functional description for progressive
systems with a KFG pump unit 56
6.1.1 Pump element 56
6.1.2 Pressure regulating valve 57
6.2 Progressive system with a
KFGS or KFGL pump unit 58
6.3 Progressive systems with
KFGC (CAN bus) pump unit 59
7. Functional description in
single-line systems 60
7.1 KFG-Pump unit 60
7.1.1 Pump element 60
7.1.2 Pressure relief valve 60
7.1.3 Pressure regulating valve 60
7.2 Functional description: (single-line
systems) with KFGL-Pump unit 62
7.3 Functional description in single-line
systems with a KFGC (CAN-Bus)
pump unit 64
7.3.1 Systems with 3/2 directional
solenoid valves 64
7.3.2 Multiple lubrication zones 64
8. Commissioning 65
8.1 General commissioning 65
9. KFGS control unit 66
9.1 Display and control elements
of control screen 66
9.1.1 Three-digit LED display 67
9.1.2 LED display 69
9.1.3 Pushbutton operation 70
9.2 KFGS display mode 71
9.3 KFGS programming 73
9.3.1 Start programming mode 73
9.3.2 Change lubrication interval times 73
   
9.3.4 Change operating modes 76
9.3.5 Change access code 77
9.3.6 Programming ranges 78
9.3.7 Display ranges 78
9.4 KFGS operating modes 78
9.4.1 Timer operation 78
9.4.2 Counter operation 78
9.4.3 No system monitoring 79
9.4.4 With system monitoring 79
9.5 Fill level monitoring 79
9.5.1 Monitoring via piston detector 79
Page 4
EN
Table of contents