Atlas Copco DC 200

◆
Check all bolted connections regularly for tight
fit (see Chapter Bolted connections / tightening
torques).
◆
Tighten loose bolted connections and hose
clamps to the torque required (see Chapter
Bolted connections / tightening torques).
Checking the hydraulic
attachment and adapter plate
for cracks
◆
Secure the carrier such that it cannot move
unexpectedly.
◆
Check daily, before and after operation all load-
bearing parts and welds of:
•
all the hydraulic attachment,
•
the adapter plate
for cracks.
◆
Ensure repair or refinishing in good time to
prevent greater damage.
Checking the adapter plate
bolts for wear
◆
Carry out this visual check whenever the
hydraulic attachment has been removed from
the carrier.
◆
Check the adapter plate bolts for excessive
wear such as cracks, pitting or severe erosion.
◆
Rework or replace worn bolts.
Change gear oil
The following maintenance activities are carried
out in the workshop.
The gear oil is critical for the service life of the
gear. It is also important to use the correct type
and quantity of gear oil for the transverse drum
cutter.
WARNING Risk of injury due to a failure to
observe the minimum clearances
A lack of space for assembly when changing the
oil on the transverse drum cutter inside buildings
can lead to accidents!
►
When working on the transverse drum cutter
inside buildings always ensure sufficient space
for assembly.
WARNING Risk of injury due to oil pressure
in the gear
Loosening the oil filler screw or oil drain plug on
the transverse drum cutter too quickly can result in
severe injuries.
►
Prior to all work on the hydraulic system
depressurise the complete system (see chapter
Depressurising the hydraulic system) and
safeguard it against a restart.
►
Carefully loosen the oil filler screw or oil drain
plug and wait for the pressure to drop.
Oil change intervals
The following tables detail the oil change intervals.
Gear oil
change
1st interval 2nd interval Subsequent
intervals
With normal
cutting
operation
200 operating
hours
2000
operating
hours
Every 2000
operating
hours
With heavy
cutting
operation (e.g.
reinforced
concrete)
100 operating
hours
1000
operating
hours
Every 1000
operating
hours
Preparation
A
B
A. Oil filler screw
B. Oil drain plug
◆
Position the transverse drum cutter horizontally
on the assembly stand.
◆
Switch off transverse drum cutter and
safeguard.
Drain off gear oil
◆
Position the oil receiver tank beneath the oil
drain plug.
Safety and operating instructions DC 200, 400, 600, 1000, 1200, 2000, 2100, 2900
42 © Construction Tools GmbH | 3390 5192 01 | 2016-12-01
Original instructions