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Technical Manual NAM-BL4x-MT-EN-C
The information in this document is the property of Automatic Systems and is confidential. The consignee withholds from using it for anything other than the use of the products or the execution of the
project to which they belong and withholds from communicating it to third parties without prior written agreement from Automatic Systems. Document subject to change without prior notice.
6.4. Manual opening of the arm
The procedure to be followed to lift the arm manually differs depending on the installed options, as
summarised in the following table:
BL CONFIGURATION PROCEDURE
Without lifting of the
arm
Without lock Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
Lift the arm manually.
With lock NO Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
Lift the arm manually.
With lock NC Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
Open the cover.
Spread the clips (83) to manually unlock the locking pin
(84) (see Ch. 2.3. ).
Lift the arm manually.
With automatic lifting
of the arm
Without lock Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
With lock NO Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
With lock NC Cut the power (circuit breaker (20, Ch. 2.1. ) on OFF)
Open the cover.
Spread the clips (83) to manually unlock the locking pin
(84) (see Ch. 2.3. ).
Lower the arm manually if in the up position. If the arm is
in the down position it should lift by itself in the open
position.