Maintenance Tasks - EMG ELDRO EdEx Series Assembly Manual

9 Maintenance
9.2

Maintenance tasks

9.2 Maintenance tasks
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WARNING
Hot surface
Stored residual heat poses a risk of burns if you touch the housing
surface
– EdEx thrusters can reach housing surface temperatures of up
to 100 °C in continuous mode S1 or in very high switching
mode S3.
– The EdEx thruster must cool off before starting maintenance
work.
WARNING
Spraying hydraulic oil
Risk of injury (e.g. face and eyes) due to spraying hydraulic oil
– The EdEx thruster must be secured to prevent a restart
before opening.
– Only turn the filling screw slowly.
– Only specialists are permitted to unscrew and remove the
filling screw.
WARNING
Pre-tensioned reset spring
Risk of injury when opening the EdEx thruster due to the pre-
tensioned reset spring.
– Never attempt to open the EdEx thruster in order to access
the reset spring.
– The EdEx thruster may only be opened by instructed
specialists with corresponding training and special tools (e.g.
disassembly tools for thrusters with C-springs)
ELDRO-EdEx-Montageanleitung-607338-EN.docx