4
Operation
Procedure in emergencies
– Using the hexagon socket wrench, turn
the emergency lowering screw (3) on the
valve block a maximum of 1.5 revolutions to
loosen.
DANGER
There is a risk to life caused by falling loads or if
parts of the truck are being lowered.
The speed can be controlled by the degree to which
the screw is unscrewed:
– Unscrewed a little: load is lowered slowly.
– Unscrewed a lot: load is lowered quickly.
– Screw the emergency lowering screw (3)
back in after the load is lowered.
Tightening torque: max. 2.5 Nm
– Return the Allen key to the support mount-
ing provided.
– Close the bonnet; see "Closing the bonnet".
DANGER
If the truck is operated with the hydraulic controller
blocked, there is an increased risk of accidents!
– After the emergency lowering procedure has
been performed, have the malfunction rectified
by your authorised service centre.
290
57348011850 EN - 02/2019 - 11
Summary of Contents for RX70-40
Page 2: ......
Page 4: ......
Page 13: ...1 Foreword ...
Page 33: ...2 Safety ...
Page 66: ...2 Safety Emissions 54 57348011850 EN 02 2019 11 ...
Page 67: ...3 Overviews ...
Page 78: ...3 Overviews Operating devices and display elements 66 57348011850 EN 02 2019 11 ...
Page 79: ...4 Operation ...
Page 320: ...4 Operation Decommissioning 308 57348011850 EN 02 2019 11 ...
Page 321: ...5 Maintenance ...
Page 328: ...5 Maintenance General maintenance information 316 57348011850 EN 02 2019 11 ...
Page 332: ...5 Maintenance General maintenance information 320 57348011850 EN 02 2019 11 ...
Page 334: ...5 Maintenance General maintenance information 322 57348011850 EN 02 2019 11 ...
Page 364: ...5 Maintenance Preserving operational readiness 352 57348011850 EN 02 2019 11 ...
Page 371: ...6 Technical data ...
Page 382: ...6 Technical data Fuse assignment 370 57348011850 EN 02 2019 11 ...
Page 391: ......