L O O K
Operating instructions and warnings
only for qualified personnel
11
Connection for the basic 230V with limit switches
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CENTRALE DI COMANDO
ELECTRONIC BOARD
ARMOIRE DE COMMANDE
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Connection for the basic 24V with limit switches
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Connection for 230V with encoder
After the installing, limit switches must be adjusted (only for 
models that foresee them) as follows (see pag. 37):
• UnscrewtheAfixingnutssotooperateonCandDscrews
• Adjustopeningandclosinglimitswitches
• ScrewtheAfixingscrewsbykeepingCandDblockedbya
screwdriver so to maintain the adjustments
Program the  control  board to  complete  all adjustments.  It 
is now possible to supply a complete installation in compliance 
with all standards required for gate automation. See the instruc-
tions provided with the control panel to be connected.
Finally, verify that all adjustments operations have been cor-
rectly performed and that safety devices and unlocking device 
properly work.
  WARNING  All  the  other  adjustment/setting  operations 
are made by the manufacturer. Tampering with these settings 
may  cause  malfunction  and/or  situations  of  risk  to  people, 
animals  and  property.  Refrain  from  performing  any  opera-
tions not authorised by DEA System.
4.5.3  Use
The product is destined for incorporation in the assembly of 
devices that comprise the gate automation. DEA System assu-
mes that it will always be used in compliance with the standards 
and regulations in force.
All  LOOK  models  are  equipped  with  an  unlocking  device 
with the following operation: 
• Disconnectpowersupply
• Turntheblackplasticcoversotodiscovertheshapedhole
• Inserttheunlockinghandle(F4pag.40)
• Turnitat90°
• AtthispointLOOKisunlockedandifnootherobstructions
are present, the gate is free to move
• The opposite procedure returns LOOKoperator to normal
working conditions
• Remember to protect the lock with the respective cover so
that the operator is protected by water or powder (even when 
it remains unlocked for a long time)
 WARNING during this operation gate may perform uncon-
trolled movements: operate with extra care so to avoid any risk.
4.5.4  Maintenance and repair
Good preventive maintenance and regular inspection ensu-
re long working life (see also “Warranty”). Consult the “TROU-
BLESHOOTING” table (see page 12) whenever anomalies are 
observed in order to find the solution to the problem and con-
tact DEA System directly whenever the solution required is not 
provided.
The inspection/maintenance operations to be routinely sche-
duled in the “complete automatism maintenance register” are:
INTERVENTION TYPE PERIODICITY
cleaning of external surfaces 6 months
checking of screw tightening 6 months
checking of unlocking device 
operation
6 months
greasing of articulated joint 1 year
 WARNING All installation, maintenance, cleaning or re-
pair operations on any part of the system must be performed 
exclusively  by  qualified  personnel  with  the  power  supply  di-
sconnected working in strict compliance with the electrical stan-
dards and regulations in force in the nation of installation.
 WARNING The use of spare parts not indicated by DEA 
System and/or incorrect re-assembly can create risk to people, 
animals and property and also damage the product. For this 
reason, always use only the parts  indicated by DEA System 
and scrupulously follow all assembly instructions.
4.6  Training
After  installation  and  setting,  the  correct  operation  of  the 
complete automatism must  be  carefully illustrated  to  the final 
user.  LOOK  gate  operator  requires  careful  instruction  on  the 
unlocking device (see “Enclosures”) in particular and the respec-
tive maintenance schedule (see Point 4.5.4.).
  WARNING  Awareness  of  the  operation  of  LOOK 
unlocking device (see F4 Page 40) is essential for all users of 
the automation because the failure to use the device quickly 
during emergencies can jeopardise people, animals and pro-
perty. An enclosure to these instructions, which the installer is 
required to deliver to the final user, illustrates operation and 
can be detached.
4.7  Inappropriate use 
Chapter “4.4 Appropriate conditions of use” describes the 
conditions for which the product has been designed and tested. 
The product must never be used for other purposes. 
 WARNING The use of the product under unusual condi-
tions not foreseen by the manufacturer can create situations 
of danger, and for this reason all the conditions prescribed in 
these instructions must be respected.
WARNING  To  ensure  compliance  with  regulations  and 
safe operation of the motor, we recommend to use DEA Sy-
stem control panels only.
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