"Obstacle Detection" Function; Technical Specifications - Nice Era Fit P Serie Instrucciones Y Advertencias Para La Instalación Y El Uso

6 WARNINGS FOR ORDINARY USE
OF THE MECHANISM

6.1 - "Obstacle detection" function

This function is automatically activated when the limit switches are programmed. The
function is triggered when the movement raising or lowering the rolling shutter is
suddenly blocked by an obstacle (an object, a person, etc.) or by severe friction due
to ice formation, expansion of the materials or other causes. In these cases, the
motor immediately stops the current operation. In short, the function determines the
intensity of the force the motor must apply to the obstacle to release the shutter. This
function cannot be disabled.
6.2 - Maximum continuous work cycle
In general, the motors in the "Era" line were designed for residential use and there-
fore for discontinuous use. They guarantee a maximum operating time of 4 minutes
and in cases of overheating (e.g. caused by continuous prolonged operation) a "ther-
mal protector" for safety intervenes to cut out the power supply, restoring it when the
temperature returns to normal.
6.3 - "Automatic limit switch update" function
This function determines the level of the limit switches whenever the rolling shutter
performs a manoeuvre and hits the limit switch. The impact allows the function to
measure the new limit switch values and updating the existing ones, thereby recov-
ering any slack that may have occurred throughout time due to wear and/or thermal
shock to which the slats and motor springs are subjected. Constant updating of the
heights allows the rolling shutter to reach the limit switches with maximum precision.
This function is not activated when the stroke of the shutter lasts for less than 2.5
seconds and does not reach the limit switch.
6.4 - Commanding partial opening/closing of the
rolling shutter (height "H")
In general, to command partial rolling shutter opening/closing, press the key (on the
transmitter) associated with the desired partial height while performing the last step
in procedure 5.9.
What to do if...
(troubleshooting guide)
q When a command is sent, the motor does not start:
This may happen if the rolling shutter is close to a limit switch or has identified an
obstacle at this point. In this case you must move the shutter a little way in the
opposite direction and then give the desired command again.
Disposal of the product
As in installation operations, disposal operations must be performed by qualified per-
sonnel at the end of the product's lifespan.
The product is made of various types of materials: some of them may be recycled,
while others cannot. Find out about recycling and disposal systems in use in your
area for this product category. Attention! – Some parts of the product may contain
polluting or hazardous substances which, if released to the environment, may cause
serious damage to the environment or to human health. As indicated by the symbol
appearing here, the product may not be disposed of with other house-
hold wastes. Separate the waste into categories for disposal, according
to the methods established by current legislation in your area, or return
the product to the retailer when purchasing a new version. Attention! –
local regulations may incur heavy fines if the product is disposed of inap-
propriately.
The product's packaging materials must be disposed of in full compliance with local
regulations.

Technical specifications

Power supply voltage: see data on rating plate
Power drawn in Stand-by mode: 0.5 W
Resolution of the encoder: 2,7°
Continuous operation time: 4 minutes
Minimum operating temperature: -20°C
Level of protection: IP 44
Notes:
– All technical specifications stated in this section refer to an ambient temperature of
20°C (± 5°C).
– Nice reserves the right to apply modifications to products at any time when
deemed necessary, maintaining the same intended use and functionality.
EC declaration of conformity
Nice S.p.A. hereby declares that the products: E Fit SP(...), E Fit MP(...) con-
form to the essential requisites and other pertinent provisions laid down by
directives 1999/5/EC, 2006/95/EC, 2004/108/EC. The EC declaration of con-
formity can be consulted and printed at www.nice-service.com or requested
from Nice S.p.A.
Mr. Luigi Paro
(Managing Director)
English – 10