Commissioning
Note: Observe the carrier's safety and operating
instructions for the following essential actions.
◆
Check all fastenings, hoses and couplings.
◆
Check the hydraulic oil level and shut-off
valves.
◆
Check all hydraulic connections for leaks and
tightness.
NOTICE Damage due to incorrect
commissioning
Idle running during the first use of the hydraulic
motor can result in damage to the motor.
►
Load the motor when first starting up.
◆
Switch motor on.
◆
Bring the motor slowly up to the normal
operating conditions (oil volume, oil pressure).
Checks during commissioning
◆
Check the following points when first operating
the transverse drum cutter:
•
leak-tightness of all hydraulic connections
•
feed pressure for both directions of rotation
•
pressure in leakage oil line, maximum 3 bar
in continuous operation
•
oil temperature, target value 50 °C to 80 °C
Switching the transverse
drum cutter on and off
After properly attaching the hydraulic attachment to
the carrier, the hydraulic attachment can be
operated using the carrier‘s hydraulic system. All
functions for normal carrier operation remain intact.
The hydraulic attachment is switched on and off
using electrical and hydraulic signals.
If you have any questions about electric/hydraulic
commands, consult the carrier manufacturer and/or
the Atlas Copco Customer Center/Dealer in your
area.
NOTICE Damage due to switching on and off the
transverse drum cutter when in contact with
material
Switching on and off the transverse drum cutter in
a lowered position when in contact with material
can result in serious damage to property and
strong vibrations.
►
Only switch on or off the transverse drum cutter
in a raised position without contact with
material.
►
Never switch on or off the transverse drum
cutter when working at full capacity.
◆
Switch the hydraulic attachment on and off, as
described in the carrier‘s operating instructions.
◆
When leaving the driver’s cab, set the safety
switch/lever for the electrical/hydraulic
attachment installation to the “OFF“ position.
Carry out the above actions to prevent any
unintended start-up of the hydraulic attachment.
Functional test
Always carry out a functional test before putting
the transverse drum cutter into use. Check that all
hydraulic lines and connections are tight and that
the transverse drum cutter works without any
problem.
◆
Prepare the transverse drum cutter so that you
can start using it (see chapter Preparations
before starting).
◆
Bring the transverse drum cutter into a raised
position.
◆
Switch on the transverse drum cutter and start
up.
◆
Slowly lower the rotating cutter drums onto the
cutting material.
◆
Slowly apply the cutter drums and ensure that
the cutter drums are not blocked.
◆
Observe the hydraulic lines and whether the
transverse drum cutter works properly.
◆
Immediately lift the transverse drum cutter and
switch off if oil leaks from the hydraulic lines or
other malfunctions occur.
◆
Depressurise the hydraulic system (see chapter
Depressurising the hydraulic system).
◆
Only take the transverse drum cutter back into
operation once all leaks or malfunctions have
been remedied.
DC 200, 400, 600, 1000, 1200, 2000, 2100, 2900 Safety and operating instructions
© Construction Tools GmbH | 3390 5192 01 | 2016-12-01
Original instructions
33
To Next Page
Loading...