FLENDER RUPER RBS, Assembly And Operating Instructions Manual, Page: 73 / 78

Technical data
Tightening procedure
M3602-01en Edition 09/2022 73
Size Tightening torque
T
A
Nm
Width A/F
External hexagon
SW
mm
400 170 27
450 180 24
500 180 24
560 340 30
630 340 30
710 580 36
800 580 36
900 600 36
1,000 600 36
Table A-8: Tightening torques and widths A/F of bolt connection
A.4 Tightening procedure
Tightening procedure
Tightening torques must be observed taking into account the following table:
Scatter of the torque ap-
plied at the tool Tightening procedure
(As a rule, the tightening procedures listed are within the spe-
cified tool torque scatter.)
±5 % • Hydraulic tightening with mechanical screwdriver
• Torque-controlled tightening with a torque wrench or a torque
wrench that gives a signal
• Tightening with a precision mechanical screwdriver with dynamic
torque measurement
Table A-9: Tightening procedure
The tightening torques apply to screws/bolts with untreated surfaces that are not oiled or are
only lightly oiled, and for screws/bolts that are used with a liquid screw locking agent in ac-
cordance with these instructions. Use with lubricant paint or lubricant is not permitted.
A.5 Buffers (5)
Buffers (5)
A.5.1 Use and storage of the buffers (5)
Buffers (5)
Note the following concerning the use and storage of the buffers (5):
• Storage possible for up to 5 years
• Protect against direct sunlight, artificial light with a high UV‐content and extreme temper-
atures
• Avoid contact with aggressive media