Plymovent Shield 5k1, Инструкция по установке и эксплуатации

Страница: 24 / 32

0507347110/160114/B SHIELD fire safety solutions (5k1) | INSTALLATION | EN - 23
13.7 Solenoid valve
13.8 FlameShield
13.9 System control panel SCP
13.10 Final
The entire system including the ShieldControl panel must be
tested periodically in accordance with the national fire
protection association requirements or the authorities having
local jurisdiction.
The indicated maintenance intervals can vary depending on the
specific working and ambient conditions. Therefore it is
recommended to perform the first general maintenance check
three months after commissioning and determine the future
frequency based on the state of the system after this period. In
any case the complete system must be checked at least once a
year.
• Refer to the separate system components about method and
frequency of maintenance. Maintenance activities have been
summarized in the maintenance calendar below.
14.1 Maintenance calendar
The maintenance activities in the table below indicated by [*]
can be carried out by the user; other activities are strictly
reserved for well trained and authorized service personnel.
The post-fire procedure is strictly reserved to skilled and
authorised service engineers.
• Carry out the post-fire procedure as written in paragraph
18.2 on page 25.
Refer to electrical diagram on page 29.
# Check OK
1. Is the 3/2 solenoid valve mounted between
compressed air reducer (CAR kit) and filter?
2. Is the solenoid electrically and pneumatically
correctly wired? When the solenoid is
disconnected from power, the air of the
compressed air tanks of the filter system should
be released.
3. Is the solenoid functionally tested after a fire
test alarm in the complete system set up?
# Check OK
1. Are FlameShield modules undamaged?
2. Is the correct number of FlameShield modules
being installed?
3. Are the FlameShield modules placed at the
correct position?
4. Are the FlameShield modules pushed back to
the middle stop of the mounting bracket to
secure a 10° downwards release angle?
5. Are all nuts and bolts well tightened?
6. Are the cables tension free, well guided and
fixed by the cable glands?
7. Are the cable glands well tightened?
8. Is the internal wiring/electrical activation
checked by measuring resistance over the
internal heating device of the FlameShield with
a current less than 5 mA? The resistance must
be 2 ohm.
9. Are, in combination with ShieldControl 5k1, the
EOL resistor-diodes of 5k1 placed in each
junction box and the FlameShield connected to
output 2, 3 or 4?
# Check OK
1. Is the system control panel SCP correctly
connected to the ShieldControl panel and
peripheral equipment?
2. Is the system control panel SCP functionally
tested on a test alarm and performed expected
actions (fan stops, sliding valves close, 3/2
solenoid opens)?
# Check OK
1. After all functional testing, reset all detectors
and panels. When no alarm signals are visible,
connect the FlameShield modules. Make sure
that ShieldControl is on
RUN
.
14 MAINTENANCE
Frequency Component * Ref.
par. page
Regularly,
depending on
intensity of use Heat detectors * 6.5 10
Spark detectors * 7.5 12
Smoke detector * 8.5 15
Whenever dirty ShieldControl panel * 5.5 7
Every 6 months Sliding valves 9.6 17
At least every 12
months FlameShield 11.6 20
Every year ShieldControl panel 5.5 7
Every 4 years ShieldControl panel 5.5 7
Every 10 years FlameShield 11.6 20
15 POST-FIRE PROCEDURE
16 ELECTRICAL DIAGRAM