Advertisement
General product maintenance
Make sure that fasteners on the arm system and the outrig-
ger system are tightened. Tighten the fasteners if it is nec-
Tightening torques (DXR 145) on page
essary. Refer to
83 and Tightening torques (DXR 275, DXR 305, DXR
315) on page 84 .
Do a check of the hydraulic cylinders, the slew motor and
the drive motor.
Lubricate all joints and cylinder mountings on the arm sys-
tem and tool hitch. Refer to
145) on page 80 and To lubricate the product (DXR 275,
DXR 305, DXR 315) on page 81 .
Make sure that bolts and fasteners are tightened. Tighten
the bolts and fasteners if it is necessary.
Do a check for leakage in the cylinders and the hoses.
Examine the power cord, the connectors and the sockets
for damage. Refer to
To examine the electric cables for
wear on page 80 .
Examine the caterpillar tracks and outriggers for damage.
To examine the product for cracks on page 80 .
Refer to
Do a check of the hydraulic oil level.
Do a check of the grease cartridge in the breaker grease
pump.
Examine the emergency stop button on the product and the
machine stop button on the remote control. Make sure that
they operate correctly.
Lubricate all joints and mounting brackets on the outrig-
gers.
Lubricate the ball bearings of the gear ring and the gears of
the gear ring.
Examine weld seams, holes and sharp corners for dam-
ages and cracks.
Clean the product and the hydraulic oil cooler.
Do a check for leakage in the valve blocks, the hydraulic oil
cooler, the slew motor and the drive motor.
Examine the signs and decals for damage.
Examine the remote control for damage.
Do a check of the oil level in the drive motor.
DXR 275, DXR 305, DXR 315: Do a check of the oil level in
the slew motor.
Replace the hydraulic air filter
Replace the hydraulic oil filter.
Tighten the drive motor sprocket.
64
To lubricate the product (DXR
First 8
Daily
Week-
h
ly
X
X
*
X
*
X
*
*
X
X
X
X
X
X
X
*
Each
Each
Each
250 h
500 h
1000 h
*
*
X
X
X
X
*
1401 - 002 - 15.10.2021
Advertisement
