Product Durability; Works Prior To Installation - Nice MhouseKit WG2W Instructions Et Avertissements Pour L'installation Et L'utilisation

The potential number of cycles depends on the time during which the auto-
mation is in motion and the accessories are operating. When the automa-
tion is stopped, the accessories are in stand by mode and their consump-
tion is negligible. The photocells are in operation also during the automatic
closure pause; therefore the total cycle time must be considered.
04. Multiply the 2 values in tables 1 and 2; then, based on the result of the
multiplication (that is, the amount of available energy) and the operating
time, you can establish, using table 3 (per photocell) and 4 (per flash-
ing indicator), the average number of possible cycles in one day:
Number of cycles per day for photocells
Cycle duration (open+pause+close)
Energy
available
50s 60s
100 296 247
80 236 197
60 176 147
40 116 97
20 56 47
10 26 22
Number of cycles per day for flashing indicators
Manoeuvre duration (open+close)
Energy
available
40s
100 170
80 135
60 100
40 65
20 30
10 13
Bearing in mind that in the devices there is a rechargeable battery that
stores energy, to allow night time operation and operation during periods
of bad weather, the number obtained can be exceeded from time to time,
provided that in the days following the intensity of use returns to within
average.

3.3 - PRODUCT DURABILITY

Durability is the average economic life span of the product. The durability
value is strongly influenced by the intensity of the manoeuvres, i.e. the
sum of all factors that contribute to product wear, see Table 5. To estimate
the life span of your automated device, proceed as follows:
01. Add up all the values of the entries in Table 5;
02. In Graph 1, from the value obtained above, trace a vertical line until
it intersects the curve; from this point trace a horizontal line until it
intersects the line of the "manoeuvre cycles". The value obtained is
the estimated life span of your product.
The lifetime values specified in the graph are only obtainable if the mainte-
nance schedule is strictly observed. See chapter 9 - Maintenance sched-
ule. The durability estimation is carried out on the basis of design calcula-
tions and the results of tests performed on prototypes. As it is only an
estimation, it does not represent any form of guarantee on the effective life
span of the product.
Leaf length m
1.5 - 2.2 m
Leaf weight Kg
Surrounding temperature greater
than 40°C or lower than 0°C or
humidity greater than 80%
Solid leaf
Installation in suction cup area
6 – English
TABLE 3
80s 100s 120s
185 148 123
148 118 98
110 88 73
73 58 48
35 28 23
16 13 11
TABLE 4
50s 60s
136 113
108 90
80 67
52 43
24 20
10 8
TABLE 5
Severity index %
1 - 1.5 m 10%
25%
> 100 kg 10%
> 200 kg 25%
20%
15%
15%
125.000
100.000
75.000
50.000
25.000
150s
99
79
59
39
19
Example of durability calculation: automation of a gate with a door 1.5
m long with a weight of 220 kg, installed in a windy area. Table 5 shows
9
the "severity index" for this type of installation: 10% ("Door length"), 25%
("Door weight") and 15% ("Installation in windy area").
These indicators must be added together to obtain the overall severity
index, which is in this case 50%.
With the value identified (50%), look at the horizontal axis of Graph 1
("severity index"), and identify the value corresponding to the number of
"manoeuvre cycles" our product will be able to perform in its life span,
70s
about 55,000 cycles.
97
77

4.1 - WORKS PRIOR TO INSTALLATION

57
37
4.1.1 - Establish the position of the devices in the system
With reference to fig. 7, locate the approximate position for installation of
17
each device envisaged in the system. La fig. 7 shows a system built with
7
this product plus other optional accessories from the Mhouse line. The
various elements are positioned according to a standard and usual layout.
The devices used are:
[a] - 1 CL2W command control unit
[b] - 1 FL100W flashing indicator
[c] - 1 pair of PH100W photocells (made up of a TX and an RX)
[d] - 1 KS100 key-operated selector switch (not supplied)
[e] - Column pair for PT50W photocells (not supplied)
[f] - 2 end stops
[g] - 2 WG1SK electromechanical gearmotors
WARNING! - Some of these devices are optional and may not be
present in this package (see the Mhouse product catalogue).
WARNINGS:
Fixed type control devices must be positioned:
- in view of the automation;
- in a safe position with regard to moving parts;
- at a minimum height of 1.5 m from the floor/ground:
- not accessible to strangers.
4.1.2 - Obtain the tools and materials required for the work
Before beginning work, make sure you have all the tools and materials
required to carry out the work. Make sure that these are in good condition
and comply with local safety regulations.
4.1.3 - Establish the position of all the connecting cables
Refer to the instructions in section 4.2 to determine the pattern with which
to dig the routes for the cable ducts for the electrical cables.
4.1.4 - Carry out the preparatory works
Prepare the environment for the subsequent installation of the devices,
carrying out preliminary work such as, for example:
- excavation of routes for the cable ducting for the electrical cables (alter-
natively, external raceways may be used);
- installation of the cable ducting and their attachment in the concrete;
- sizing of all electrical cables to the desired length (see section 4.2) and
their passage in the ducting. Caution! - At this stage do not imple-
ment any type of electrical connection.
GRAPH 1
Severity index (%)
––– STEP 4 –––