Maintenance Work; Preliminary Remarks; Working On Hydraulic Lines - Fayat Group BOMAG BW 213 D-5 Operating Instruction

3.10 Maintenance work

3.10.1 Preliminary remarks

3.10.2 Working on hydraulic lines

Concerning your safety – Maintenance work
Always carry out the prescribed maintenance
work and maintenance measures on time in
order to maintain the safety, operational readi-
ness and long service life of the machine.
The machine must only be serviced by quali-
fied personnel authorised by the operating
company.
Before the hydraulic system can be depressur-
ized, machine parts with hydraulic movement
must be safely set down or secured to prevent
them from falling.
Relieve hydraulic pressures before working on
hydraulic lines. Hydraulic oil escaping under
pressure can penetrate the skin and cause
severe injury. Immediately call for medical
assistance if injured by hydraulic oil.
Do not step in front of or behind the machine
when performing adjustment work in the
hydraulic system.
Do not change the setting of pressure relief
valves.
Drain the hydraulic oil at operating temperature
– danger of scalding!
Any hydraulic oil must be collected and dis-
posed of in an environmentally friendly way.
Always collect and dispose of hydraulic oils
separately.
Do not start the engine after draining off the
hydraulic oil. Once all work is completed (with
the system still depressurized!) check all con-
nections and fittings for leaks.
BW 213 D-5 53