Ariterm Arimatic 151 Manual de usuario
ARITERM OY
Arimatic 151
User manual
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Contents
1. General .........................................................................................................................3
2. Transport, storage and package opening......................................................................3
3. Warranty........................................................................................................................3
4. Installation and commissioning .....................................................................................4
5. System description........................................................................................................5
6. Operating the system....................................................................................................6
7. Main pages....................................................................................................................7
7.1 MAIN PAGE ...............................................................................................................7
7.2 ALARMS -page ..........................................................................................................8
7.3 SETTINGS -page.......................................................................................................9
7.4 OPERATION -page..................................................................................................10
8. Options........................................................................................................................13
9. Time and date .............................................................................................................14
10. Language.....................................................................................................................14
11. Ignition.........................................................................................................................15
11.1 Automatic ignition...................................................................................................17
12. Effect............................................................................................................................19
13. Effect settings..............................................................................................................21
13.1 Feeding auger settings...........................................................................................21
13.2 Primary fan settings................................................................................................22
13.3 Secondary fan settings...........................................................................................23
14. Factory settings ...........................................................................................................23
14.1 Pellet auger............................................................................................................24
14.2 Pellet feeder PS10 (250-400kW)............................................................................25
14.3 Wood chip auger....................................................................................................26
15. Storage auger settings.................................................................................................27
16. Smoke gas fan.............................................................................................................28
17. Accessories .................................................................................................................29
17.1 Bar discharger........................................................................................................29
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17.2 Sweeping settings..................................................................................................30
17.3 Pulse extinguishing ................................................................................................31
17.4 Residual oxygen-control.........................................................................................32
17.5. Ash screws............................................................................................................34
17.6 MultiJet control.......................................................................................................35
17.7 Shunt control (Heating circuit control) ....................................................................36
17.8 Smoke gas temperature.........................................................................................38
17.9 Buffer tank control..................................................................................................38
17.10 GSM alarms .........................................................................................................40
18. Troubleshooting...........................................................................................................40
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1. General
Arimatic 151 control centre is designed to control 40-150kW bio heating
systems supplied by Ariterm Oy. The centre is suitable for controlling the
HakeJet, BioJet and MultiJet burners and the BioComp boiler. There are
several options available for the control centre, including ash auger control ,
residual oxygen (Lambda sensor) and GSM alarms.
The system is controlled with programmable logic (Siemens S7-1200). The
interface is a 4.3" graphic touch screen display. Arimatic 151 system burners
use energy-efficient and easy to adjust EC combustion air blowers.
2. Transport, storage and package opening
The centre is delivered with a platform. The package should be opened as
close to the installation site as possible. The centre should be stored indoors.
It is important that the recipient check the condition of the centre before
reception. In case of damage, the dealer must be contacted without delay.
It is important to inspect the contents of the centre after opening the package.
Sensors included in the centre are delivered in a separate package with other
equipment. Inspect the sensors by consulting the part list delivered with the
package.
3. Warranty
Ariterm provides a one-year warranty for its equipment. The warranty is valid
for one year starting from the date of implementation or for maximum of 18
months from the date of delivery.
The warranty covers craftsmanship and material defects. Ariterm Oy will
deliver new replacement parts for defective parts free of charge.
Spare parts are provided with a 12-month warranty.
The warranty does not cover damages resulting from incorrect installation or
thunder.
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4. Installation and commissioning
Install the centre in a place where the system is easy to use and cables are
easy to install. The centre should have 1 m of space in front of it.
Electrical connections should be done according to the wiring diagrams. The
wiring diagrams also indicate accessories. If no safety devices are connected
to the system, the respective terminal block should be short-circuited.
Example: Dry-boiling protection is not required for systems under 100kW. If
there is no dry-boiling protection, a permanent loop should be installed
between terminal blocks 10X1: 24 V DC and 41.
Current limits for the thermal overload relays and motor protectors should be
set according to the current value consumed by the motor. The current values
are indicated in the type plate of the motor.
The centre can be started once all electrical connections are completed. By
accessing the OPTIONS -menu from the SETTINGS -page, you can configure
system devices, such as Ash screw 1. Do not select functions/devices not
included in the system, because they may cause unnecessary alarms. NOTE!
The OPTIONS -menu can be accessed with Maintenance -level codes.
After completing system configuration, check the system for any alarms
caused by, for example, uninstalled or incorrectly connected sensors.
Functionality of all safety devices, such as emergency stop buttons,
thermostats and hatch switches must be tested/checked.
Then, check the rotation directions of screws and test all functions (fans,
screws/augers) in the MANUAL -menu.
The system has factory default settings, but certain settings, such as the
EFFECT -settings should be adjusted according to the fuel (Check chapter
14). Adjustments should be made by means of a flue gas analyser in order to
ensure clean combustion. Additionally the STORAGE AUGER -settings must
be adjusted based on the size of the funnel between the feeding auger and
the storage auger.
NOTE! If the system is equipped with automatic ignition, the AUTOMATIC
IGNITION -settings must always be defined case-specifically. The settings
should be made by an authorised maintenance professional during
commissioning. Incorrect ignition times and settings may result in a failed
ignition and halt the system.
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5. System description
The system is started with the AUTOMATIC -button, after which the ignition
pages open. If the flame detection system detects a flame in the burner head,
the burner switches to effect mode. After the ignition phase, the burner
switches to effect mode, during which the effect of the burner is adjusted
according to the required heating power. The automatic system attempts to
maintain the boiler water temperature at the set level. If a high level of heating
is not required, but the boiler water temperature increases excessively, the
burner will activate the upkeeping mode.
The burner uses the upkeeping mode to maintain ember in the burner head.
When the boiler water temperature decreases, the burner returns to the effect
mode. The user can stop storage operation and empty the burner screw by
NOT IN USE (STOP
mode)
- pumps are running
- flue gas fan is on
AUTOMATIC
IGNITION 1
1. Fanning
2. Funnel filling
3. Ignition load
4. Ignition
No flame
Flame
IGNITION 2
Constant voltage
EFFECT MODE
21-100% power
UPKEEPING
Ember
maintenance
Boiler temperature > Setting
+hysteresis
Boiler temperature < Setting +0.5 x hysteresis
Flame
ALARM
For example,
Emergency stop or
flame detection.
SHUTDOWN
- by the user
- Buffer tank
control (automatic
start-up)
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pressing the SHUTDOWN -button. This function is used, for example during
maintenance.
STOP -button stops the system immediately. Only the pumps and the smoke
gas fan remain in operation. These operations must be stopped manually.
In buffer tank use, the shutdown function is activated automatically, when the
lower temperature of the buffer tank exceeds its setting (e.g. 80°C). Automatic
ignition starts when the buffer tank temperature decreases below its setting
(e.g. 60°C).
Alarms are indicated with a red blinking light appearing on the display. The
ALARMS -page indicates the reason for the alarm and its time. You can
acknowledge alarms and review the alarm history.
6. Operating the system
The graphic interface makes it easy to control the system. The interface
contains four main pages: MAINPAGE, ALARMS, SETTINGS and
OPERATION. You can navigate the pages with the button located on the
bottom of the display.
ALARMS
SHUNT
BUFFER TANK
MAIN PAGE
page
SETTINGS
OPERATION
page
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The MAINPAGE displays the operation of the system. The page contains, for
example, temperature, blower power and the operation of the feeding auger.
The ALARMS -page displays active error notifications. You can also
acknowledge alarms and review the alarm history here.
The SETTINGS -page contains the settings menus where you can adjust the
parameters of various functions. The menus displayed are determined
according to the features activated in the OPTIONS -menu.
The system is operated from the OPERATION -page. The user can perform
operations manually, set the system run them automatically or stop the
system. The page also includes, for example, pump operations.
The system has two password-protected user levels: USER and
MAINTENANCE. The USER levels restrict access to all settings, preventing
unauthorised users from adjusting the settings. The USER level user name is
user and the password is user.
The MAINTENANCE level is for authorised maintenance professionals,
restricting access to, for example, sensor scaling settings, PID parameters
and OPTIONS-menu.
7. Main pages
7.1 MAIN PAGE
Figure 1. MAIN PAGE - burner in STOP mode.
The interface MAINPAGE contains the following items:
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- Burner mode (EFFECT MODE,UPKEEP, MANUAL, STOP)
- Boiler water temperature
- Effect percentage at which the burner is currently run
- Primary and secondary fan power
- Smoke gas fan power
- Operation of burner screw
- Operation of storage auger
- Funnel surface level sensor status
- Flame detection information
- Underpressure of combustion chambers
- Residual oxygen (if option is activated)
- Burner screw temperature (if option is activated)
- Bar discharger (if option is activated)
- Silo lower limit (if option is activated)
- Time and date.
System settings cannot be adjusted on the MAINPAGE. Settings can be
adjusted on the OPERATION -page.
7.2 ALARMS -page
Figure 2. ALARMS -page
Alarms are indicated with a red blinking light appearing on the display and the
system goes into Stop-mode. The ALARMS page displays active alarms
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(State), time (Active Time) and the reason for the alarm (Text). The source of
the alarm must be removed before the alarm can be acknowledged (Ack All
button). The alarms are recorded in the alarm history, which can be reset with
the Clear button.
The system must be restarted with the AUTOMATIC -button after
acknowledging alarms.
7.3 SETTINGS -page
Figure 3. SETTINGS page - all options selected.
The SETTINGS -page contains the settings menus where you can adjust the
parameters/settings of various functions. The menus displayed are
determined according to the features activated in the OPTIONS -menu.
The following menus are always displayed: EFFECT,BURNER SCREW,
STORAGE AUGER, PRIMARY FAN, SECONDARY FAN, SMOKE GAS FAN,
LANGUAGE and OPTIONS.
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