Bosch rexroth A4VSO 10 Series - Safety Instructions

BoschRexrothAG, RE 92050-01-X-B2/2019-08-23
46 A4VSO Series 10, 11 and 30 | Axial piston variable pump
Safety instructions
Safety instructions
▶ During and shortly after operation, there is a risk of
burning on the axial piston unit. Take theappropriate
safety measures (e.g. bywearing protective clothing).
▶ Moving parts incontrol equipment (e.g. valve spools)
can, under certain circumstances, get stuck
inanundefined position duetocontamination
(e.g.impure hydraulic fluid, abrasion orresidual dirt
from components). Asaresult, the hydraulic fluid flow
and the build-up oftorque inthe axial piston unit can
nolonger respond correctly tothe operator’s
specifications. Even theuse ofvarious filter elements
(external orinternal flow filtration) will not rule out
afault but merely reduce therisk. The machine/system
manufacturer must test whether remedial measures are
needed onthe machine for the application concerned
inorder tobring the driven consumer into asafe
position (e.g. safe stop) and ensure any measures are
appropriately implemented.