Effer DMU 2000, Technical Assistance Manual

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Electronic device DMU2000 - DMU3000 - DMU3000 PLUS Electronic device DMU2000 - DMU3000 - DMU3000 PLUS
THE POWER OF PERFORMANCE
3
. Printing DMU setting data
Once the work of checking/changing the data inside the DMU is completed, it is recommended to
print the data relating to the personalization made and to insert the print in the technical handbook
of the crane; such data may be useful in case you install a new DMU provided for replacement.
u
Display the screen related to the data
to be printed;
u Press the button
PRINT
on the key-
board.
The screen is stored by the computer.
u
Open a word processor such as
WORD - WORD PAD – and in the menu
click the icon
“Paste”.
u Save this new file to print it later, or
to insert it in a mail.
This operation is to be run for all
individual screens that you wish to print
or send by e-mail.
It comes out from the content above that the electronic system automatically locks certain DMU move-
ments of the crane when the value set as the maximum performance is reached.
On the cranes with the manual FPI device (which can be turned on / off by operating an electric switch
on the radio transmitter), every time it is turned on, the data relating to pressures inside the lifting cyl-
inders are automatically reduced by a preset rate, which is equal to the increase in performance which
is achieved by the crane.
In case of cranes with the DMU 3000 PLUS, the operation of the F.P.I device occurs gradually, just as the
DMU gradually processes the pressure values inside the cylinders by reducing them. Therefore, start-
up of the operating stop is delayed.