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9
Maintenance
9.1
Maintenance tasks
ELHY-Montageanleitung_2021_EN.docx
Maintenance work on the ELHY
when:
the system is stopped.
the system has been disconnected from the power supply and
secured to prevent a restart.
the movements have come to a standstill.
the ELHY® thruster has cooled off.
Maintenance work may only be performed by instructed specialists
(maintenance staff).
WARNING
Hot surface
Stored residual heat poses a risk of burns if you touch the housing
surface
®
– ELHY
thrusters can reach housing surface temperatures of
up to 100 °C in continuous mode or in switching mode S3.
– The ELHY
®
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 ELHY
®
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.
Maintenance
Maintenance tasks
®
thruster may only be performed
9
9.1
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