22/44 Assembly
Bosch Rexroth AG
, DB...5X/...XC, RE25802-XC-B/07.19
7 Assembly
CAUTION
High pressure!
Risk of injury due to parts shooting out during works on hydraulic accumulators
which have not been unloaded.
▶
Carry out any work at the valve only after the system has been depressurized.
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Unload accumulators which may have been mounted at the system.
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Check the system with test pressure according to ISO 4413.
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Assembly and commissioning may only be carried out by specialists.
7.1 Unpacking
CAUTION
Falling parts!
Risk of injury! If the packaging is opened improperly, parts may fall out and cause
injuries or damage of the parts.
▶
Put the packaging on level, bearing ground.
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Only open the packaging from the top.
The main stage has been sealed with the pilot stage of the valve by the manufacturer.
▶
Check whether the sealing is undamaged.
Dispose of the packaging in accordance with the national regulations
of your country.
7.2 Changes at the surface protection of the valve
WARNING
Explosion hazard due to insufficient heat dissipation!
Dissipation of the valve heat must not be obstructed. This means that the explosion
protection is no longer ensured!
▶
Additional coatings at the valves are not permitted.
7.3 Installation conditions
▶
For installing the product always observe the environmental conditions specified
in
"Data sheet 25802-XC"
.
▶
It is imperative to provide for absolute cleanliness. The valve must be protected
from dirt during installation. Contamination of the hydraulic fluid may
considerably reduce the life cycle of the valve.
▶
Observe the installation position specified in
"Data sheet 25802-XC"
.
