Borger Classic FL 776 User Manual (English)

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Börger Rotary Lobe Pump

Classic

Operating Manual

FL Series

www.boerger.de www.boerger.com

Table of Contents4
General Information8
Introduction8
Notes on Copyrights and Property Rights8
Information for the Operator9
Training and Instruction10
Sample Training Topics11
Safety13
General Information13
Notes on Signs and Symbols13
Proper Use16
Residual Risk17
Qualifications for Operating Personnel20
Personal Protective Equipment23
Securing the Machine against Restart24
Description of the Safety Equipment25
Emergency Stop25
Coupling Guard26
Intermediate Chamber26
Optional Monitoring Devices26
Markings and Signs27
Markings and Signs to be Attached by the Operator29
Safety Instructions for Operating Personnel29
Safety Instructions for Maintenance and Rectifying Malfunctions30
Information on Special Dangers36
Oil, Grease and Other Chemical Substances36
Noise36
Product Description37
Construction of the Börger Machine37
Quick-Release Cover38
Casing38
Rotors39
Timing Gear40
Shaft Seal40
Intermediate Chamber (Quench)41
Designs, Mounting Positions42
Pipe Connections on Inlet and Outlet44
Units / Drive Options46
Options and Accessories47
Operating Principle48
Technical Data49
Dimensions49
Performance Data and Maximum Loads52
Transportation, Storage and Installation55
Transportation55
As-Delivered Condition57
Storage and Interim Storage58
Storage58
Interim Storage61
Installation62
Preparation for Installation62
Positioning66
Installing the Inlet and Outlet68
Aligning the Unit71
Electrical, Hydraulic and PTO Shaft Connection73
Checks before Commissioning79
Checking Smooth Running Following Storage and Long Downtimes80
Checking Readiness for Operation81
Checking the Flow Direction83
Operation86
Commissioning89
Test Run with Medium90
Complete Commissioning91
Continuous Operation92
Downtimes93
Emergency Shut-Down94
Malfunctions95
Measures Following on Demand Work104
Maintenance and Repairs105
Machine Care106
Cleaning the Outside108
Pressure Relief109
Cleaning the Inside111
Maintenance and Inspection114
Maintenance and Inspection Plan114
Lubricant Fill Level and Changing the Lubricants116
Repairs123
Notes on Repair Work123
Opening and Closing the Quick-Release Cover125
Rotors, Removal and Replacement128
Replacing the Mechanical Seal149
Replacing the Casing Liners159
Replacing the Gear-Side Casing Protection Plate163
Other Repairs165
Measures Following Repair and Maintenance Work165
Queries166
Disposal167
Environmental Protection167
Oil, Oily Waste and Grease167
Plastics167
Metals168
Electrical and Electronic Waste168
Final Decommissioning168
Accessories169
Frequency Converter169
Monitoring Equipment169
Dry Run Protection169
Pressure Monitoring Devices as Overpressure Protection170
Pressure Relief Valve with Bypass170
Level Monitor with Float Switch171
Auger Feed171
Appendix172
Data Sheet172
Wear Parts172
Assembly Drawing175
Rotary Lobe Pump176
Spare Parts List177
Tools / Installation Aid180
Parallel Keys183
Checklist for Commissioning183
EU Declaration of Conformity / EU Declaration of Incorporation185
EU Declaration of Conformity185
EU Declaration of Incorporation186
Lubricant List187
Börger Gear Units188
Buffer Fluid189
Oil Properties190
Oil Types192
Oil Filling Quantity of the Börger Units195
Lubricant Orders197
Customer Approval for Special Lubricants (Example)198
Additional Documentation199
Supplier Documentation199
Index200

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Borger Classic FL 776 Specifications

General

Brand	Borger
Model	Classic FL 776
Category	Water Pump
Language	English

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