D 3.1 7
D_3.1_01_GB.fm 7-16
Hydraulic folding roof (87) (o)
The hydraulically folding roof is secured
by means of a latch (A) at the rear sus-
pension on the left and right sides of the
machine. This must be released prior to
lowering and raising. Once it has
reached its terminal position, the roof
must be secured with the latch again.
The hydraulic unit and the key-operated
switch (A) for actuating the folding roof
hydraulic system are located on the left
side of the paver finisher's rear panel.
A
The roof can be raised and lowered with-
out having to start the drive motor.
- In order to lower the roof, turn the key-
operated switch (B) to the right until
the roof has been lowered to its mini-
mum level.
f
Danger of crushing! Ensure that nobody
inserts their fingers or hands into the
joint areas or are placed at risk by the
lowering roof during the folding proce-
dure.
- In order to raise the roof again, turn
the key-operated switch (B) to the left
until the roof has been raised to its
maximum height.
If it is necessary to raise the roof whilst the battery is discharged, a manual pump is
available on the hydraulic unit.
- Actuate the pump lever (C) until the roof can be secured with the latch bolt (A) in its
uppermost position.
Two throttles are installed to adjust the raising and lowering speed:
- Throttle valve (D): Adjust roof raising speed.
Turning the adjusting knob in the clockwise direction = lower speed.
Turning anti-clockwise = higher speed.
- Throttle valve (E): Adjust roof lowering speed.
Turning the adjusting knob in the clockwise direction = lower speed.
Turning anti-clockwise = higher speed.
Dachkons.bmp/Dach_Hydr.wmf
C
B
D
E
A
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