8
Maintenance
Maintenance measures consist of inspection, service and repair. Maintenance measures are described here.
Maintenance work must only be carried out by qualied personnel.
Tasks not described in this chapter may only be carried out by HAWE Service.
If faults or damage occur, switch off the hydraulic system immediately.
Observe the information in the supplier documentation.
Document all activities in a maintenance log.
WARNING
Danger of accident and fatal injury due to lack of maintenance or careless maintenance
Omitted or negligently performed maintenance can cause the hydraulic system to malfunction.
Improperly performed maintenance or improperly conducted troubleshooting can pose a danger to
personnel.
Read and abide by all instructions provided in this section.
Observe the following safety instructions additionally to the safety instructions in chapter
.
DANGER
Risk of fatal injury from electric shock
Touching live components directly or indirectly causes injury or death.
Only trained specialist personnel are permitted to replace or connect electronic components.
Obey all applicable electrical safety rules.
Only connect electric lines to the hydraulic system while the system is de-energized.
DANGER
Danger to life from pressurized systems
When lines and components on pressurized systems are disconnected, hydraulic uid escapes at high
pressure and penetrates deep into the body via the skin and eyes. Severe injury or death.
Depressurize the hydraulic system including the pressure tank.
Secure the hydraulic system against unintentional restart.
Check components for correct assembly before pressure is applied.
Observe maximum pressure load for ttings and lines.
WARNING
Danger of accident and fatal injury due to lack of maintenance or careless maintenance
Omitted or negligently performed maintenance can cause the hydraulic system to malfunction.
Improperly performed maintenance or improperly conducted troubleshooting can pose a danger to
personnel.
Read and abide by all instructions provided in this section.
20/34
B 6025 - 12-2021 - 1.1en
HAWE Hydraulik SE
