Product-Specific Safety Instructions - Bosch rexroth A4VSH Series Instruction Manual

12/64 A4VSH series 1x and 30 | Safety instructions
Bosch Rexroth AG, RE 92110-01-B/2022-03-22
2�6 Product-specific safety instructions
The following safety instructions apply for chapters 6 to 14.
Danger from excessive pressure!
Risk of death or injury, or property damage!
Improperly changing the factory pressure settings can result in a pressure
increase beyond the permissible maximum pressure.
Operating the unit above the maximum permissible pressure can cause
components to burst and hydraulic fluid to escape under high pressure.
▶ Changes to the factory settings may only be made by Bosch Rexroth
specialists.
▶ In addition, a pressure relief valve is required in the hydraulic system as
back-up. If the axial piston unit is equipped with a pressure cut-off and/
or pressure controller, this is not an adequate safeguard against pressure
overload.
Danger due to suspended loads!
Risk of death or injury, or property damage!
Improper transportation may cause the axial piston unit to fall down and lead to
injury, e.g. crushing or fracture, or damage to the product.
▶ Make sure that the load bearing capacity of the lifting device is sufficient to
safely bear the weight of the axial piston unit.
▶ Never step or grip under suspended loads.
▶ Ensure a stable transport position.
▶ Use your personal protective equipment (e.g. safety goggles, safety gloves,
suitable working clothes, safety shoes).
▶ Use suitable lifting devices for transport.
▶ Observe the prescribed position of the lifting strap.
▶ Observe the national laws and regulations on occupational health and safety,
and transportation.
System/machine under pressure!
Risk of death or serious injury when working on unsecured machines/systems!
Property damage!
▶ Switch off the relevant machine/system part and secure it against reactivation
according to the parameters by the machine/system manufacturer.
▶ Ensure that all relevant components of the hydraulic system are depressurized.
For this purpose, observe the parameters indicated by the machine/system
manufacturer.
▶ Please note that the hydraulic system might still be pressurized even after
separation from the actual pressure supply.
▶ Do not disconnect any line connections, ports or components as long as the
hydraulic system is under pressure.
WARNING