Adjusting The Valves - EMG ELHY EB 630 Assembly Manual

6 Assembly and installation
6.3

Adjusting the valves

6.3 Adjusting the valves
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Unless ordered differently, all three-phase motors are wired for
a star connection as delivered from the factory. If required, the
user can reconnect the bridges (⇒ Junction box and terminal
diagram section) to also operate the motors in delta connection.
The motor's phase sequence and therefore its direction of
rotation do not matter.
When the ELHY ®
time and the reset time are not set, i.e. the valves are open a
few turns. The setting times depend on the temperature and
must be adjusted when the machine is at operating
temperature.
The versions with lifting and/or lowering valves enable the lifting rod's
set or reset speed (setting or resetting time) to be adjusted infinitely
within a specific range. The type designation on the type plate
specifies whether an ELHY
type plate; ⇒Type designation and type key section).
thrusters are delivered, both the actuating
®
thruster is equipped with valves (see
ELHY-Montageanleitung_2021_EN.docx