OM EZ38 us 1.1 * ez38b510.fm 5-17
5
Rotating the upper carriage to the right
Push the left-hand control lever to the right.
Automatic swivel unit brake
After the “Rotate upper carriage” function is over, the swivel unit brake is
automatically applied and secures the upper carriage against further
rotation independently of the position.
The swivel unit brake is automatically disabled again if the “Rotate”
function is used again.
Hydraulic swivel unit brake
The upper carriage’s rotation is sufficiently braked by moving the left-hand
control lever back to initial position. Moving the control lever in the
opposite direction brakes the upper carriage with maximum hydraulic
output.
Functional check of swivel unit brake
Perform the functional check on a warm machine after work once a day.
If the machine is put back into operation after a longer standstill (more
than two weeks), perform the functional check once before starting work.
1. Park the machine on firm, level and horizontal ground.
2. Raise the machine with the stabilizer blade as far as it will go.
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