Safety Instructions; General Information On This Chapter; Intended Use - Bosch Rexroth DB 5X XC Series Operating Instructions Manual

Abbreviation Meaning
DB Pressure relief valve
ISO International Organization for Standardization
IEC International Electrotechnical Commission
RE Rexroth document
IP Ingress protection class of electric operating equipment
T Hydraulic connection (tank)
P Hydraulic connection (pump)
X Hydraulic port (external pilot oil supply)
Y Hydraulic port (external pilot oil return)
ANSI American National Standards Institute

2 Safety instructions

2.1 General information on this chapter
The product has been manufactured according to the generally accepted codes
of practice. However, there is still the danger of personal injury and damage
to property if you do not observe this chapter and the safety instructions in this
documentation.
▶ Read this documentation completely and thoroughly before working with
the product.
▶ Keep this documentation in a location where it is accessible to all users
at all times.
▶ Always include the required documentation when you pass the product
on to third parties.

2.2 Intended use

The product is a hydraulic component.
You may use the product as follows:
• as a pilot-operated pressure relief valve for intended use in explosive atmospheres.
The product is only intended for professional use and not for private use.
Intended use includes having read and understood this documentation completely,
especially chapter 2 "Safety instructions".
The valve complies with the requirements of the ATEX directive 2014/34/EU.
You can find details about the device group, category and temperature class and
equipment protection level (EPL) in accordance with ATEX directive 2014/34/EU
and the derived standards in "Data sheet 25802-XC" under "Information on explosion
protection" and on 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.
Safety instructions
RE25802-XC-B/07.19, DB...5X/...XC Bosch Rexroth AG
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