7
INTRODUCTION
INTRODUCTION
Device data
Warnings and safety
In the space below, write the order code and other plate data shown on the label attached to the outside of the controller
(see figure).
If you need technical assistance, this information must be given to Gefran Customer Service.
Make sure that you always have the latest version of this
manual, downloadable at no cost from Gefran’s website
(www.gefran.com).
The devices described in this manual must be installed by
trained personnel in conformity to current laws and regula-
tions, following all of the instructions in this manual.
Installers and/or maintenance personnel MUST read this
manual and scrupulously follow all of the instructions con-
tained herein and in the attachments.
Gefran will not be liable for any damage/harm caused to per-
sons and/or property, or to the device itself, if all of such
instructions are not followed.
This manual must always be available to people who use or
work on the devices described herein.
Before using the 650-1250-1350 controllers, the operator
must be adequately instructed with regard to operating,
emergency, diagnostics, and maintenance procedures.
If the 650-1250-1350 controllers are used in applications
with risk of harm to persons or damage to machines or ma-
terials, auxiliary alarm devices must be installed.
It is advisable to provide the possibility, during normal ope-
ration, of checking whether any alarms have tripped.
DO NOT touch the terminals when the device is powered.
In case of supposed malfunction, and before contacting
Gefran Customer Service, we advise you to consult
“Troubleshooting” in the Maintenance section and the
F.A.Q. (Frequently Asked Questions) section on Gefran’s
website (www.gefran.com).
Serial
number
SN
Finished
product code
CODE
Order
code
TYPE
Supply
voltage
SUPPLY
Firmware
version
VERS.
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