Amazone EDX 9000-TC, Operating Manual

Page: 240 / 246

Cleaning, maintenance and repairs
240 EDX 9000-TC BAH0048-6 09.2019
12.9 Hydro-pneumatic pressure reservoir (specialist workshop)
WARNING
Risk of injury when working on the hydraulic system with
pressure reservoir.
Work on the hydraulic block and hydraulic hoses with the pressure
accumulator connected may only be performed by specialist
personnel.
Before dismounting hydraulic components, relieve the pressure in the
pressure accumulator.
The implement can have a pressure tank that is
fitted with the hydraulic service brake system.
In the event of a repair observe the following:
The hydraulic system and the pressure tank (Fig.
345/1)connected to it are under a constant high
pressure (approx. 50 bar).
In the event of repairs, the following tasks may
only be performed in a specialist workshop
with suitable tools:

Removing the hydraulic hose lines or
unscrewing or opening the pressure tank
(Fig. 345/1)

Repair work on the electro-hydraulic control
block.
For all work on the pressure tank and the
hydraulic system connected to it observe the
standard EN 982 (safety requirements for fluid
systems).
Fig. 345
Maintenance work on the pressure reservoir:

Check the pre-charge pressure of the refillable pressure
reservoir.
(every 2 years, safety-relevant pressure reservoir: every year)

Visual check of the connections for firm seating and leaks, check
fastening elements.
(every 2 years, safety-relevant pressure reservoir: every year)