SKF MKU Series - Page 71

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Operating instructions associated

with assembly instructions

for oil and fluid grease for use in SKF MonoFlex single-line

and oil+air centralized lubrication systems

Gear Pump Units of

Product Series MKU, MKF, MKL

Main Page

EC Declaration of Incorporation2
Table of Contents4
Explanation of Symbols and Signs7
Safety Instructions9
General Safety Instructions9
General Behavior When Handling the Product9
Qualiied Technical Personnel10
Electric Shock Hazard11
System Pressure or Hydraulic Pressure Hazard11
Operation11
Assembly/Maintenance/Malfunction/Decommissioning/Disposal12
Intended Use12
Foreseeable Misuse13
Disclaimer of Liability13
Referenced Documents14
Warning Labels on the Product14
Residual Risks15
Lubricants17
General Information17
Selection of Lubricants17
Approved Lubricants18
Lubricants and the Environment19
Lubricant Hazards19
Overview20
Description of Designs20
Equipment of a Mkx Gear Pump Unit21
Order Code22
MKU Gear Pump Units22
MKF Gear Pump Units24
MKL Gear Pump Units26
Assembly27
General Information27
Setup and Attachment27
Minimum Mounting Dimensions28
Assembly Drawing with Minimum Installation Dimensions29
MKU/MKF Gear Pump Units with29
MKU/MKF/MKL Gear Pump Units with 3-Liter Plastic Reservoir for Oil and Luid Grease30
MKU/MKF/MKL Gear Pump Units with 3-Liter Metal Reservoir for Oil and Luid Grease31
MKU/MKF/MKL Gear Pump Units with 6-Liter Plastic Reservoir for Oil and Luid Grease32
Example Hydraulic Connection33
Example MKF33
Example Hydraulic Connection MKU34
Example Hydraulic Connection MKL35
Attachment of a Gear Pump Unit36
Electrical Connection37
Electric Motor Connection37
Electric Motor Connection with Cable Socket and Circular Plug38
Electric Motor Connection with Cable Glands39
Terminal Diagrams40
Legend to the Terminal Diagrams40
MKU, 2-Liter Reservoir41
MKF, 2-Liter Reservoir45
MKU, 3- or 6-Liter Reservoir49
Voltage Design 230/115 VAC57
Terminal Diagrams for57
IGZ36 Control Unit, Voltage Design 230/115 VAC60
IGZ36 Control Unit, Voltage Design 24 VDC60
IG54 Control Unit, Voltage Design 230/115 VAC61
IG54 Control Unit, Voltage Design 24 VDC61
Technical Connection Data62
Lubrication Line Connection63
Assembly of the Main Lubrication Line with Tapered Sleeve Union64
Assembly of the Lubrication Lines Using Plug Connectors65
System Criteria for MKL Gear Pump Unit66
General Information on Lubrication Line Arrangement67
Venting Centralized Lubrication System68
Note on the Rating Plate69
Notes on the CE Marking69
Safety Instructions72
Lubricants72
Delivery, Returns, and Storage73
Checking the Delivery73
Returns73
Storage73
Lubrication Units73
Electronic and Electrical Devices73
General Notes73
Assembly74
Information on Assembly74
Functional Description74
Structure of a Gear Pump Unit75
Gear Pump Unit Without Control Unit77
Gear Pump Unit with Control Unit (IG/IZ38, IGZ36, IG54)78
Control Unit Designs with Their Basic Settings79
Lubrication Systems81
General81
Total-Loss Lubrication Systems81
Single-Line Systems with Piston Distributors81
Lubricating Cycle Sequence82
Lubricating Cycle of Prelubrication82
Distributor82
Lubricating Cycle of Relubrication Distributor83
Commissioning84
General84
Interim Lubrication Pushbutton84
Commissioning85
Operation/Shutdown and Disposal86
Operation86
Temporary Shutdown86
Recommissioning87
Shutdown and Disposal87
Maintenance88
General88
Maintenance Schedule89
Service89
Malfunctions, Causes, and Remedies90
Prior to Beginning Troubleshooting90
Replacing a Defective Fuse (24 VDC)91
Commissioning, Product, and System Malfunctions92
Technical Data95
Spare Parts96
Accessories99

SKF MKU Series - Page 71

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