Nice MC824HHS, Instructions And Warnings For Installation And Use

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4 – ENGLISH
INSTALLATION
3
3 INSTALLATION
3.1 PRE-INSTALLATION CHECKS
Before proceeding with the product’s installation, it is necessary to:
–
check the integrity of the supply
–
check that all the materials are in good working order and suited
to the intended use
–
check that all operating conditions comply with that specified in
the “
Product usage limits
” paragraph and in the “
TECHNICAL
SPECIFICATIONS ” chapter
–
check that the chosen installation location is compatible with the
product’s overall dimensions (see “
Figure 2
”)
–
check that the surface chosen for installing the product is solid
and can ensure stable attachment
–
make sure that the installation area is not subject to flooding;
if necessary, the product must be installed appropriately raised
above ground level
–
check that the space around the product allows safe and easy
access
–
check that all electrical cables to be used belong to the type
listed in “ Table 1 ”
–
check that the automation has mechanical stops in both the
opening and closing phases.
3.2 PRODUCT USAGE LIMITS
The product can be used exclusively for controlling TTN3724HSC
electromechanical actuators and in accordance with the
corresponding usage limits.
3.3 PRODUCT IDENTIFICATION AND OVERALL
DIMENSIONS
The overall dimensions and label (A) that allow for identifying the
product are shown in “ Figure 2 ”.
232 mm
310 mm
122 mm
A
2
3.4 TYPICAL INSTALLATION
“ Figure 3 ” shows an example of an automation system constructed
using
Nice
components.
D D
G
G
B
H
B
E
A
F F
C
I
3
A Control unit
B
Gearmotor
C Warning light
D Photocell
E Digital keypad - Transponder reader - Key selector
F
Photocell column
G Mechanical stops for the open position
H Mechanical stop at closed position
I Electric lock
These above-mentioned components are positioned according
to a typical standard layout. Using the layout in “ Figure 4 ” as
a reference, define the approximate position in which each
component of the system will be installed.
a
Before proceeding with the installation, prepare
the required electrical cables by referring to
“ Figure 4 ” and to that stated in the “ TECHNICAL
SPECIFICATIONS ” chapter.
b c
a
d
g
f-h
d d
e
d
4
Table 1
TECHNICAL SPECIFICATIONS OF ELECTRICAL CABLES
Identification
no.
Cable characteristics
a
CONTROL UNIT POWER SUPPLY cable
1 cable 3 x 1.5 mm
2
Maximum length 30 m [ note 1 ]
b
WARNING LIGHT cable
1 cable 2 x 0.5 mm
2
Maximum length 20 m
c
ANTENNA cable
1 x RG58-type shielded cable
Maximum length 20 m; recommended < 5 m
d
BLUEBUS DEVICES cable
1 cable 2 x 0.5 mm
2
Maximum length 20 m [ note 2 ]
e
KEY SELECTOR cable
2 cables 2 x 0.5 mm
2
Maximum length 50 m [ note 3 ]