ROPA Tiger 6, Original Operating Manual

Page: 276 / 564

Operation
Lifter
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6.14.13 Lifting rollers reverse
If lifting rollers one to six are blocked by a foreign object, this is indicated on the R-
Touch with the following warning icon: . An additional warning signal sounds. The
main lifter drive and driving power then stop automatically. To clear such a block, press
the „Reverse main lifter drive” key ( 30 ) on keypad III.
30
While this key is pressed, the defoliator shaft, leaf auger conveyor and lifting rollers
rotate backwards at reduced speed. When this key is released, the main lifter drive
switches back to forward rotation.
DANGER
Hazard to life when working in or below the lifting unit.
– To remove the foreign object, completely lower the lifter, switch off the engine and
secure it against inadvertent restarting (lock driver's cabin door and keep the key
'on the man', e.g. in the pants pocket).
– Only then remove the blocking stone.
The main lifter drive may be operated from the ground by pressing the ground operat-
ing button ( 86 ) (e.g. for checking after remedy of a malfunction). If this key is pressed
twice in brief succession and held tight then, this drive is reversed. If the foreign object
can not be removed by reversal, then it must be removed using suitable tools (e.g. a
hammer).
86
Switch on left mudguard
86
Switch on right mudguard