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Improper Use - Bosch Rexroth H-4WEH...XE Series Operating Instructions Manual

4/2 and 4/3 directional valves, internally pilot-operated, externally pilot-operated
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Safety instructions
Bosch Rexroth AG, H-4WEH...XE..., RE 24751-XE-B/04.16
For information on the device group, category and temperature class according to
the explosion protection directive 2014/34/EU, please refer to "Data sheet 24751-XE"
under "Information on explosion protection" and to the name plate of the valve.
The valve may only be operated in a technically perfect condition and used as
described in these operating instructions. The connection conditions, application
conditions and performance data defined in these operating instructions must not
be changed.
If you intend to use the valve with other connection, application or performance
data than those defined by Bosch Rexroth AG in these operating instructions, please
contact Bosch Rexroth AG beforehand. The valve must not be used with other
connection, application and performance data than those defined in these operating
instructions without the written approval by Bosch Rexroth AG.

2.3 Improper use

Any use deviating from the intended use is improper and thus not admissible.
The installation or use of inappropriate products in safety-relevant applications
could result in unintended operating states during use which in turn could cause
personal injuries and/or damage to property. Therefore, please only use a product
for safety-relevant applications if this use is expressly specified and permitted in
the documentation of the product. For example, in explosion-protected areas or in
safety-related control components (functional safety).
Improper use of the product includes:
• Faulty assembly
• Incorrect transport
• Lack of cleanliness during storage and assembly
• Faulty installation
• Use of inappropriate/non-admissible hydraulic fluids
• Non-compliance with the specified performance limits
Changes and/or modification at the valve are not admissible, see chapter 13
"Extension and modification".
Bosch Rexroth AG does not assume any liability for damage caused by improper use.
The user assumes all risks involved with improper use.



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