Operation; Operation - Gemü 9428 - GEM R478 Tugela Operating Instructions Manual

16 Operation

16 Operation
16.1 Operation - GEMÜ 9428
OPEN/CLOSE control
OPEN/CLOSE control does not allow direct switching (re-
●
versing).
First move the system to the stop position.
●
Move from OPEN to CLOSED position only via OFF posi-
●
tion (time > 1 sec in OFF position).
16.1.1 Optical position indicator
The actuator has an optical position indicator which indicates
the position of the actuator.
Actuator versions 1006, 1015, 2006, 2015, 3035
CLOSED
GEMÜ R478 Tugela
CAUTION
OPEN
16.1.2 Manual override
Electric shock by dangerous voltage!
▶ Risk of injury or death (if operating
●
Only actuate the manual override when the power is
switched off.
▶ Damage to the actuator!
Set the actuator position to "centred" after using the manual
override!
▶ Trip cams may be outside the limit switches as the limit
switch position was manually exceeded by the manual
override.
▶ Damage to the actuator.
Set the actuator position to "centred" before electrical op-
●
eration.
Attention!
Only
actuate when
power is switched off
Actuator versions
1006, 1015, 2006, 2015
Actuator version 3035
96 / 108
DANGER
voltage is higher than safe extra low
voltage).
Switch off power to the actuator be-
fore using the manual override.
CAUTION
CAUTION
2 = OPEN
Manual override
1 = CLOSED
2 = CLOSED
emergency
OPEN
operation
CLOSED
1 = OPEN
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