Bosch rexroth 1 Series - 2.4 Personnel qualifications

10/68 Safety instructions
Bosch Rexroth AG, A20V(L)O Series 1, RE 93100-01-B/2019-09-10
• Use oftheaxial piston unit with assembled parts under water atadepth ofmore
than 10meters without thenecessary additional measures, e.g. pressure
equalization. Units with electrical components (e.g. sensors) generally cannot
come into contact with water. Axial piston units may only beused onacase-to-case
basis forthis application.
• Size 60: The maximum permissible case pressure specified in data sheet 92703
must not beexceeded.
• Sizes 95 to260: Use oftheaxial piston unit under acontinuous pressure
differential between housing and ambient pressure greater than 2bar, with
theambient pressure always lower than thecase pressure. Momentary (t<0.1s)
pressure peaks of up to 10bar are allowed, but no more than 1000 pressure peaks
over the entire service life. Beyond this, themaximum permissible case pressure
specified indata sheet 92500 must not beexceeded.
• Size 520: Use oftheaxial piston unit under acontinuous pressure differential
between housing and ambient pressure greater than 2bar (at nominal speed), with
theambient pressure always lower than thecase pressure. Momentary (t<0.1s)
pressure peaks ofup to6bar are allowed. Beyond this, themaximum permissible
case pressure specified indata sheet 92050 must not beexceeded.
• Use oftheaxial piston unit inpotentially explosive areas unless
thecomponent ormachine/system has been certified ascompliant with
theATEXDirective2014/34/EU
• Use oftheaxial piston unit inacorrosive atmosphere
• Use oftheaxial piston unit inaircraft orspacecraft
2.4 Personnel qualifications
The activities described inthis documentation require abasic understanding
ofmechanics, electricity and hydraulics, aswell asfamiliarity with associated
technical terms. For transporting and handling theproduct, knowledge regarding
theuse oflifting devices and lifting accessories isrequired. Inorder toensure safe
use, these activities should only beperformed byskilled personnel oraninstructed
person under thedirection and supervision ofskilled personnel.
Skilled personnel refers topersons who possess theprofessional training,
knowledge and experience, aswell astheunderstanding oftheregulations relevant
tothe work tobe done that are necessary torecognize possible dangers and take
theappropriate safety measures. Skilled personnel must follow therules relevant
totheir field and have thenecessary hydraulic expert knowledge.
Hydraulic expert knowledge includes:
• Being able toread and fully understand hydraulic circuit diagrams,
• inparticular, fully understanding therelationships with regard tosafety devices
• comprising ofknowledge regarding thefunction and layout
ofhydrauliccomponents.
BoschRexroth offers you measures supporting training inspecific areas.
Youcanfind anoverview ofthetraining contents onthe Internet at:
www.boschrexroth.com/training.