Argos Technologies FireStar XT Instruction Manual

Instruction manual

EN

Safety Enhanced
Laboratory Gas Burner

2006/95/EC

2004/108/EC

EN 61326, 61010

DIN 30665, part 1

1

7

6

1 - Function knob
2 - Gas- / Air adjustment
3 - Graphic display

4

3

4 - Residual heat display
5 - IR-Sensor
6 - Burner head

Fig. A

7 - Flame orifice

2

5

1

8 - Connector for foot pedal
9 - Power connector
10 - Gas inlet R 1/4“ L gas

8

Fig. B

adapter (left hand thread)

11 - Holding device for

13

inoculation loop holder

9

11

10

12 - Burner head screw
13 - Monitor electrode
14 - Ignition electrode

18

Fig. C

17

15

12

14

19

19

15 - Active nozzle
16 - Nozzle holder with nozzle for

alternative gas

17 - Cover of the burner shaft

18a

16

Fig. D

18 - Retaining screw for cover of the burner shaft
18a- Position scew for the cover
19 - Guide slots for tilt

adjustment

2

Table of contents

Use ..................................................................................................................................................5

Safety Precautions ........................................................................................................................6

The range ........................................................................................................................................8

1. Set up ..........................................................................................................................................9

1.1 Choice of nozzle.................................................................................................................. 9

1.2 Gas connection ................................................................................................................... 9

1.3 Mains power supply......................................................................................................... 10

1.4 Foot pedal connection ..................................................................................................... 11

2. Operation ................................................................................................................................. 12

2.1 Switching on for the first time ......................................................................................... 12

2.2 Switching on, selecting user ........................................................................................... 12

2.3 Menu navigation............................................................................................................... 12

2.4 Flame regulation .............................................................................................................. 13

2.5 Switching off the unit ....................................................................................................... 13

3. Application programs ............................................................................................................. 15

3.1 Button Start-Stop ............................................................................................................. 15

3.2 Sensor Auto-Off ............................................................................................................... 15

3.3 Sensor Start - Stop .......................................................................................................... 16

3.4 Pedal Standard ................................................................................................................ 17

3.5 Pedal Start-Stop............................................................................................................... 17

3.6 Temperature regulation .................................................................................................. 17

3.6.1 Safety stop for temperature regulation program ................................................... 18

4. Reminder function menu ........................................................................................................ 19

4.1 Cooling time reminder ..................................................................................................... 19

4.2 Gas consumption display ............................................................................................... 19

4.2.1 Reminder of gas consumption ................................................................................. 20

4.2.2 Resetting the gas consumption display .................................................................. 20

5. Settings .................................................................................................................................... 21

5.1 BHC, Burner Head Control ............................................................................................. 21

5.2 IR-Sensor ......................................................................................................................... 21

5.3 Stand-by time ................................................................................................................... 23

5.4 Brightness / Contrast ...................................................................................................... 23

5.5 Buzzer .............................................................................................................................. 23

5.6 Information menu ............................................................................................................24

3

5.7 Factory default settings .................................................................................................. 24

5.8 Exiting the settings menu ............................................................................................... 25

6. Safety warning display ........................................................................................................... 26

6.1 Residual heat display ...................................................................................................... 26

6.2 Burner head control (BHC, Burner Head Control) ........................................................ 26

7. Error Display ........................................................................................................................... 27

7.1 Ignition failure .................................................................................................................. 27

7.2 Overtemperature .............................................................................................................27

7.3 BHC - Time limit active ................................................................................................... 27

7.4 Burner head assembly monitor ..................................................................................... 28

8. Cleaning and sterilizing .......................................................................................................... 29

8.1 Burner head disassembly and cleaning ........................................................................ 29

8.2 Burner shaft cleaning ...................................................................................................... 29

9. Turbo flame .............................................................................................................................. 30

10. Tilt adjustment ....................................................................................................................... 30

11. Warranty ................................................................................................................................ 30

Technical data ............................................................................................................................. 31

Encosure 1: Installation and Operating Instructions ................................................................ 32

Trouble shooting guide ............................................................................................................... 35

Structure of menu ....................................................................................................................... 38

4

Read these instructions carefully to familiarize yourself with the product. Please retain
these operating instruction for future reference.

Use

Safety laboratory gas burners for heating and flame sterilizing. Ideal for
use in cleanroom workbenches and laboratory.

All users who have been assigned to use this device

must have read and understood these operating instructions
or have been instructed by an expert user so that
this device can be used safely without causing danger.

5

Safety Precautions

• On unpacking the unit, check for possible transportation damages.
Do not operate the unit if damages are visible.

• The device can be dangerous if operated or used in an incorrect
manner by untrained staff.

• An incorrect gas connection may create a hazard.
Observe the installation instructions in the manual.

• Pay attention to your relevant rules for using liquid gas.

• Only use DVGW safety tubings with thread or tubing connectors.

Check the condition of the tube/hose frequently. Depending upon type
of tube/hose, hose clamps are required.

• After use or for any longer period of time without attendance, turn the
main gas supply off and turn off the gas burner at the function knob (1).

• All gas connections must be adequately tightened (left-hand thread).
Check for gas leakage with suitable test equipment. DO NOT seal the
swivel nut on the safety laboratory gas burner (10) with Teflon tape, etc.

• BEFORE using the device carefully check the gas feed tube for leaks.

Check this even if the device has been installed by your distributor. To

do this, carry out all the procedures mentioned in these operating
instructions (see paragraph 1.1).

• Do not operate the unit near flammable liquids or hazardous materials.

• Unattended operation of the unit is not permissible.

• Do not use the device if there is a smell of gas or if there is a leak.

• In the event that gas can be detected: immediately turn off the gas

supply to the device. Extinguish any open flames. Pull out the mains
plug. Check all gas connections for gas leakage. If the smell of gas
persists, the appropriate authorities must be notified (janitor, gas
utility company, Fire Department).
LEAKING GAS CAN CAUSE A FIRE OR AN EXPLOSION. THIS MAY
RESULT IN SEVERE INJURIES, FATAL ACCIDENTS AND DAMAGE TO
PROPERTY.

6

• NEVER use a open flame to look for leaks.

• Do not smoke if you are searching for leaks.

• NEVER try to loosen or unfasten gas connections while the gas supply

is turned on and the device is in operation.

• Do not store spare or unconnected gas cartridges / gas bottles in the
vicinity of this device.

• Even in an apparently empty gas cartridge/gas bottle, some gas may
still remain. Gas cartridges/gas bottles should be transported and
stored accordingly. Empty gas cartridges should be properly disposed.

• Always work in a well-ventilated area.

• When working with this device, always wear protective glasses.

• Do not allow anything to fall into the burner head (7).

• Keep hands or other parts of the body away from the burner orifice (7).

• Note that the burner head (7) remains hot after the flame has been

extinguished. Do not touch. Can cause burns.

• Allow sufficient time for burner head (7) to cool down prior to
cleaning, desinfecting, servicing or transport. Ensure that the
unit and the gas supply are turned off.

• Because of the connectors at the back of the unit the backside should
not be sterilized with a flame.

• Allow sufficient time for burner head (6) to cool down prior to
disassembling.

• Operate the unit with assembled burner head (6) only.

• After cleaning the burner head (6) allow sufficient time to dry before

assembling again.

• Before mounting a nozzle check the O-Ring (22). Replace the O-Ring
if damaged or worn (see paragraph 1.1).

7

The range

FireStar XT Cat. No. FST000

Includes IR-Sensor and graphic display, 6 standard-programs for IR-Sensor, foot pedal,
button (function knob) and temperature regulation
Adjustable IR-Sensor reaction distance and DoubleClick IR-Sensor (connectable)
SCS (Safety Control System)
BHC (Burner Head Control)
Removable and decomposable burner head
Tilt mechanism, right / left (R1)
Holding device for 3 inoculation loop holders (11)
Nozzles for natural gas, propane/butane gas
Turbo flame
Wrench 17 mm (R2) for gas connection
Screwdriver (R3) for burner head and cover of the burner shaft
Tubing connector with swivel nut for 10mm pipe spout tubing (R4)
Power connection with 4 adapter (R5)
Instruction manual
2-year warranty

Optional:
Foot pedal (see paragraph 1.4)

R4

R5

R511

R3

R1

Fig. F

R2

8

1. Set up

Initial operation is to be carefully carried out as described in the following paragraphs.

Failure to observe the instruction manual may increase hazards from leaks and / or

bursts of flame.

1.1 Choice of nozzle
The unit is shipped with the nozzle for natural gas (N, 08)

installed. The nozzle for propane / butane (P, 06) can be found
in the nozzle holder (16). The nozzle on the device must be fitted

for the gas type in use, in which case proceed as follows:
On the bottom of the device, remove the nozzle P, 06 for propane /
butane by unscrewing it from the nozzle holder (16) with a coin

Fig. 1.1/1

(1 Cent coin) or the screwdriver (R2).Then remove the active
nozzle N, 08 for natural gas (15) (preinstalled) and exchange the
nozzles.Tighten both nozzles again after changing over.

15

Each time before mounting a nozzle, check the O-ring (22)

for damage. Replace O-ring if damaged,

Cat. No.: FST8.000.010

16

22

1.2 Gas connection

Connect the device via the gas inlet (10) to the gas supply, if the
operating pressure for natural gas is 18-25 mbar, for propane/
butane 47-57 mbar. Only use DVGW or other gas approved
safety tubing with thread or tubing connectors.
Check the condition of the tube/hose regularly.
Depending on the type of hose, hose clips and/or
the hose clamps and the swivel nut included (R4)
are to be used.

A DVGW tested or other gas approved pressure
regulator (50mbar) must be used for liquid gas.

Pay attention to your relevant rules for using
liquid gas.

If using gas cartridges, use only an original Argos
gas cartridge adapter! Observe the operating
instructions in question for the gas cartridge adapter.

Fig. 1.2/1

If using the tubing connector and swivel nut (R4)
included, DO NOT seal up the
gas connection (10) to the FireStar with Teflon tape, etc.

Fig. 1.1/2

10

9

All gas connections must be adequately tightened with a wrench SW17 (R2) (included)
Note: left-hand thread. Check for gas leakage with testing equipment or soapy water.To do
this with the gas supply turned on, wet the gas connections with test solution or soapy water
and look for bubbles. If bubbles form or if one bubble becomes larger, there is a leak.
Immediately turn off the gas supply.
Check all gas supply connections or gas joints (e.g.: at the gas cartridge/gas bottle, at the
laboratory gas burner or at an additional gas leak protection).
In the event of leaks, tighten up the gas joints with a wrench and test again for gas
proofness. Never use a open flame to look for leaks.

1.3 Mains power supply

Plug the power cable into the socket (9) on the back of the unit or into the socket on the foot
pedal. The mains power supply unit included is designed for a voltage from 100 - 240 V, 50/
60 Hz. The mains power supply unit may only be connected if these values comply with the
intended electricity supply. Before using it, push the corresponding socket adapter onto the
mains power supply plug (see Instruction sheet “Mains power supply”).

10

1.4 Foot pedal connection

Insert the connection cable of the foot pedal
into the socket (8) at the back of the unit. The
foot pedal is an optional accessory.

Connection symbol

If no pedal is connected, the symbol for
connecting appears in the Pedal - Application
Programs. On the display a foot pedal and the
automatic inoculation loop carousel Autoloop

Fig. 1.4/1

Pro are displayed.

Available Foot pedal

Foot pedal made of stainless steel: Cat. No.: FST200

Additional information at www.argos-tech.com.

11

2. Operation

This Section describes the operation of the unit with the function knob and the gas / air
adjustment.

2.1 Switching on for the first time

Switch the unit on by a short push on the
function knob (1). After switching on,
Installation and Operating Instructions appear
before the device can be used for its intended
purpose. These instructions can be switched
forward every time by a short push on the

Do not display installation and

operating instructions again

function knob (for a Summary of the
Instructions see Appendix 1, page 32).
The installation and operating instructions end
with the display how to use the gas / air knob.
Subsequently the unit switches over
automatically to the user selection function,
just as when switching on normally on later

Display installation and operating

Fig. 2.1/1

instructions again

occasions.

The next five times the unit is switched on, the user can select whether the
installation and operating instructions are to be displayed once again or whether installation
has been successfully carried out. Once confirmation has been given that the installation

and operating instructions have been successfully concluded, the request for
confirmation is no longer displayed.

2.2 Switching on, selecting user

The unit is switched on by a short push on the
function knob (1). After switching on,
within a few seconds the selection between
“User 1” or “User 2” can be made by turning
the function knob (1). Selecting the user

Fig. 2.2/1

User account selection

account always takes place only when
switching on the unit. To change user, switch the unit off and back on again.

Both user accounts save all burning times, settings, parameters and the
application program last used depending on user.

2.3 Menu navigation

Navigating through the function menu and the settings of various
parameters is carried out using only the function knob (1).
Depending on the arrows on the graphic display, all menu items
can be selected and exited by turning or pushing this knob.

12

Navigation arrows

push

left

Fig. 2.3/1

right

The arrows on the Display indicate in which direction the next menu items are accessible. If
a submenu is selected by pushing the knob, the arrow blinks and also the parameter or
alternatively the time which is to be set. The parameter or time can now be varied by turning
the function knob.

Structure of menu

Settings menu level

Fig. 2.3/2

Main menu level:
1 - Application prog. Button Start - Stop

2 - Application prog. Sensor Auto - Off
3 - Application prog. Sensor Start - Stop
4 - Application prog. Pedal Standard
5 - Application prog. Pedal Start - Stop
6 - Operation mode:Temperature regu-

lation program
7 - Reminder function menu
8 - Settings menu

Main menu level

Settings menu level:
9 - Burner Head Control (BHC)

10 - IR - Sensor settings
11 - Stand-by
12 - Brightness / Contrast
13 - Buzzer on / off
14 - Basic unit data
15 - Factory default settings

2.4 Flame regulation

The flame can be varied in size and intensity by turning the gas / air knob (2). Regulating the
size of the flame is done by turning the gas / air adjustment. Regulating the air intake for the
flame intensity is carried out by pulling outwards and at the same time rotating the gas /
air adjustment.

When using for the first time or changing the gas type, turn the gas / air adjustment
knob two revolutions to the left. Then pull the gas / air adjustment outwards and
simultaneously turn it one revolution to the left to open the air intake.

2.5 Switching off the unit

The unit can be turned off by a long push (2 seconds +) on the function knob. During
switching off, the device follows a “Zero Pressure“ procedure to lower the pressure in the
supply hose.
After a long push of more than 2 seconds, the device thus starts an animated display to
remind you to turn off the gas supply and reduce the gas pressure from the supply hose.

To do this, press the function knob (1) briefly during the switch off routine once again to start

13

the ignition of the unit and to burn off the
residual gas in the hose.

The FLAME IGNITES! Ensure you turn

off the gas supply BEFORE actuating the

Turn off gas supply

knob during the switch off routine!

The entire procedure takes approx.15 seconds.
Thereafter, the unit switches off of its own
accord. If the function knob is not pressed

Push function knob

during the animated display, the unit switches
off after approx. 10 seconds on its own.

If the function knob is not actuated during

the switch off routine, the supply hose is still

Caution! Flame - pressure is being

Fig. 2.5/1

reduced

under pressure! The switch-off routine can be
curtailed if, during the animated display, the
function knob is pressed for longer than 2 seconds. Then the device switches off
immediately.

14

3. Application programs

This Section explains the different application programs and how to vary the burning times.
Apart from the temperature monitoring, the symbols in the application programs are
animated to simplify their use.

3.1 Button Start-Stop
Button Start-Stop

The flame is ignited by actuating the function
knob (1). To extinguish the flame actuate the
function knob (1) once again. In addition the
burner is automatically stopped if the burning
time has expired.

Fig. 3.1/1

To change from the Start-Stop Button

application program to the next program, turn the function knob (1) to the right.

Varying the burning time 1sec. - 2 h: The burning time can only be set when the flame is
off. To do this, turn the function knob in the application program to the left (see navigation
arrows). The burning time blinks. The minutes can be varied by turning the function knob (1).
After setting the minutes, briefly push the function knob (1). The seconds can now be varied
by turning the function knob (1). Once the desired time has been set, briefly push the
function knob (1) to return to the application program. The burning time set has been
memorized.

3.2 Sensor Auto-Off

The flame is ignited by passing your

Sensor Auto-OFF

hand over the IR sensor (5) . The flame
extinguishes automatically after the burning time
has expired. Alternatively the burner can be
stopped by a short push on the function
knob (1).

Fig. 3.2/1

If the DoubleClick function is switched

off, the flame ignites IMMEDIATELY if the IR sensor
is activated, i.e.: if a hand or an object is within the
detection range!

The status of the IR sensor is shown on the display. If the IR
sensor perceives a hand or an object in the detection range, the
“Sensor activated” symbol is displayed. If the DoubleClick function is
switched on to activate the flame,(see paragraph 5.2) after the first
sensor activation, the “2x” symbol appears for the duration of the
DoubleClick time which has been set. During this time, pass your
hand once again over the sensor in order to ignite the flame.
The settings for the IR sensor (DoubleClick, DoubleClick time and
detection range) can be set individually (see paragraph 5.2).

Sensor activated

2x-Symbol

Fig. 3.2/2

15

Varying the burning time 1sec. - 2 h: The burning time can only be set when the flame is
off. To do this, briefly press the function knob (1) in the application program. The burning
time blinks. The minutes can be varied by turning the function knob (1). After setting the
minutes, briefly push the function knob (1). The seconds can now be varied by turning the
function knob (1). Once the desired time has been set, briefly press the function knob (1) to
return to the application program. The burning time set has been memorized.

When the burning time of the application program Sensor Auto-Off is set to 00:00, the

flame is burning as long as a hand is present in the detection range of the IR sensor.

As long as a hand or an object is present in the detection range of the IR sensor and
the IR sensor is activated („Sensor activated“ symbol is displayed), it is not possible to switch
over to setting the burning time.
To switch over from the application program Sensor Auto-Off to another program, turn the
function knob (1) to the right or to the left.

3.3 Sensor Start - Stop

The flame is ignited by passing your hand over the IR sensor (5). Passing your hand once
again extinguishes the flame. In addition the burner is stopped automatically if the burning
time has expired. Alternatively the burner can be stopped by a short push on the function
knob (1). Varying the burning time 1 sec - 2 h: see paragraph 3.2 „Sensor Auto-Off“

If the DoubleClick function is switched

Sensor Start-Stop

off, the flame ignites IMMEDIATELY if the
IR sensor is activated, i.e.: if a hand or an
object is within the detection range!

The status of the IR sensor is shown on

Fig. 3.3/1

the display. If the IR sensor perceives a hand or
an object in the detection range, the “Sensor activated” symbol is
displayed. If the DoubleClick function is switched on to activate the
flame,(see paragraph 5.2) after the first sensor activation, the “2x”
symbol appears for the duration of the DoubleClick time which has
been set. During this time pass your hand once again over the
sensor in order to ignite the flame. The settings for the IR sensor
(DoubleClick, DoubleClick time and detection range) can be set
individually (see paragraph 5.2).

As long as a hand or an object is present in the detection
range of the IR sensor and the IR sensor is activated („Sensor
activated“ symbol is displayed), it is not possible to switch over to
setting the burning time.
To switch over from the application program Sensor Start - Stop to
another program, turn the function knob (1) to the right or to the left.

Sensor activated

2x-Symbol

Fig. 3.3/2

16

3.4 Pedal Standard
Pedal Standard

The flame is ignited by operation of the foot
pedal. The foot pedal remains depressed for the
duration of use. For the duration of use the
burning time is shown on the display. The flame
is extinguished upon release of the pedal.

Fig. 3.4/1

This application program can only be used
if the foot pedal is connected.
To switch over from the application program Pedal Standard to another program, turn the
function knob (1) to the right or to the left.

3.5 Pedal Start-Stop

The flame is ignited by operation of the foot

Pedal Start-Stop

pedal. The flame is extinguished after renewed
actuation of the foot pedal. Additionally the
flame is automatically extinguished when the
burning time has expired. Alternatively the
burner can be stopped by a short push on the
function knob (1). Varying the burning time 1

Fig. 3.5/1

sec - 2 h: see paragraph 3.2 „Sensor Auto­Off“

This application program can only be used if the foot pedal is connected.
To switch over from the application program Pedal Start - Stop to another program, turn the
function knob (1) to the right or to the left.

3.6 Temperature regulation

This application program serves to maintain

Temperature regulation

constant heating by temperature regulation.
To use this application program a temperature
sensor and measuring adapter must be
connected to the foot pedal socket
(Temperature sensor and measuring adapter
optional accessory). After switching over to the
application program, first the nominal

Connect temperature sensor

Fig. 3.6/1

temperature is adjusted by turning the function
knob (1). To memorize, press the function knob (1). After that, how long the nominal
temperature is to be maintained is adjusted with the timer. To confirm, press the function
knob (1).

17

During the temperature regulation

Actual-Temperature

program, the timer only starts to count down
once the nominal temperature has been

Nominal-Temperature

reached.

Finally the flame symbol blinks. If the function
knob (1) is turned and the symbol „Flame on“ is
selected and is confirmed by a press on the
function knob, the temperature regulation
program starts and heating begins.

Timer for

duration of

nominal

THE FLAME IGNITES AUTOMATICALLY!
Once the nominal temperature has been
reached, the flame is extinguished. If the

Flame

Fig. 3.6/2

on

Flame

off

temperature

temperature drops below the nominal as a
result of cooling, the FLAME IS AUTOMATICALLY REIGNITED!

The temperature regulation program finishes when the nominal temperature has been
reached and the timer period has expired.

If the „Flame off“ symbol is selected and is confirmed by a push on the function knob
(1), the setting procedure comes to an end without the temperature regulation program being
started. By turning the function knob (1), the application program can now be exited; by
pressing the function knob (1) the parameters for the temperature regulation program can be
set again.

3.6.1 Safety stop for temperature regulation program

For safety reasons the temperature regulation program can switch

T / t Symbol

off automatically if, with the flame lit, the temperature does not
increase (or only increases very little).
Furthermore, switching off takes place if the temperature drops
during the adjustment procedure while the flame is activated.
In this event the flame is extinguished and the (
displayed for 3 seconds.

T / t ) symbol is

Fig. 3.6.1/1

18

4. Reminder function menu

The reminder functions simplify handling the safety
laboratory gas burner.

4.1 Cooling time reminder

The cooling time reminder is helpful to determine the
exact cooling down time of e.g.: inoculation loops.
In the background, this function counts down a pre-set
cooling down time. Once the cooling down time has
expired, a short acoustic signal sounds and a reminder
symbol appears on the Display.

To set the cooling down time in the reminder functions
menu, select the inoculation loop symbol and confirm
by a push on the function knob (1).

In the following menu item the cooling down time can
be set between 1 and 25 seconds. If “-- sec” is
selected, the function is deactivated and no reminder
will be given (factory default setting: “-- sec”).
Another push on the function knob (1) memorizes the
time set and the menu item is exited.

Reminder function menu

Cooling time reminder &
gas consumption display

Cooling time reminder

Adjusted cooling down time

Fig. 4./1

The acoustic signal can be deactivated in the
settings menu (see paragraph 5.5).

4.2 Gas consumption display

Using this function, a gas duration specific to one
cartridge type can be set. In this case, during
operation a cartridges symbol appears which empties
according to the burn time. Once the time has expired,
a reminder is given to notify the user to have a new
cartridge at hand. The gas consumption display is
independent of the user accounts. The settings
apply to both user accounts.

This reminder is a INDICATION that the
cartridge in use could be empty soon. This
reminder is NOT A DEMAND to change the
cartridge immediately!! Note in particular that gas
cartridges without a built-in valve should only be
changed if the gas cartridge is completely empty !
When changing the cartridge, ensure adequate
ventilation.

Reminder symbol

Fig. 4.1/1

Gas consumption
display

1. Step: Choose cartridge

2. Step: Adjust time if necessary

Fig. 4.2/1

19

For setting the gas duration in the
reminder functions menu select the gas cartridge

Consumption display during

operation

symbol and confirm with a push on the function knob
(1). Now in the 1st step the kind of cartridge can be
selected by turning the function knob (1) .
Depending on the cartridge selected, previously
specified times taken from a database
appear on the Display.

Fig. 4.2/2

Confirm the type of cartridge by pressing the function knob (1). In the 2nd step the burning
time can be individually adjusted to achieve even more precise timing if necessary. By
pressing the function knob (1) the value set is memorized and the menu item is exited.

The gas consumption display is deactivated if in the 1st step the “crossed out cartridge”

symbol is selected (factory default setting).

The burning time of the cartridge or the cartridge pressure depends on the
temperature. Very low indoor temperatures give rise to a small flame if the device is used for
long periods, since the pressure inside the cartridge drops. Overall this results an increase of
the cartridge burning time.

4.2.1 Reminder of gas consumption
Reminder display

If the adjusted cartridge burning time has expired,
a reminder appears on the display at the same time as
the opportunity is given to reset the burning time
in order to adapt it to the real time remaining.
If necessary, change the burning time and confirm
with a short push on the function knob (1).

Adjust reminder time if necessary

Fig. 4.2.1/1

The cartridge burning time is now reset to the new
value.

The reminder occurs only after the previously set cartridge burning time has expired
and the next time the flame is extinguished, i.e.: current use of the burner is not interrupted
by the reminder. This may lead to inaccurate times in the event of long burning times.

4.2.2 Resetting the gas consumption display

The gas consumption display can also be reset if the cartridge burning time has still not
expired completely. To do this, simply follow the steps for the gas consumption display
function again. (see paragraph 4.2)
By confirming again the kind of cartridge and cartridge burning time, the cartridge burning
time which has expired up to now is reset.

20

If necessary, change the cartridge burning time to achieve higher accuracy.

5. Settings

The settings menu is intended to personalise extended
functions and safety devices such as the
DoubleClick IR sensor or Burner Head Control (BHC).
The settings depend on the user and can
be adjusted separately for both user accounts (see
Section 2.2). To access the settings menu, select the
settings symbol and confirm with a short push on the
function knob (1).
The wrench in the top right corner indicates that you are
in the settings menu.

Settings menu

Wrench

Small arrows

5.1 BHC, Burner Head Control

The BHC safety function indicates a clogged
burner head (see paragraph 6.2) and in the
event of clogging the maximum burning time is limited
to 30 seconds.

In the event that the BHC display is blinking (see
paragraph 6.2), all burning times longer than 30
seconds are automatically reduced to 30 seconds. If
the automatic burning time is reduced, a fault symbol is
displayed after the burning operation.
(see paragraph 7.3).

In order to switch the time limit on or off select the
burner head symbol “BHC” by a push on the function
knob (1) in the settings menu. In the submenu which
appears, BHC can be switched on or off by turning the
function knob (1).

Fig. 5./1

Burner head control
(BHC)

Fig. 5.1/1

Burner Head Control BHC: ON

30-second time limit activated
(30s symbol not crossed out)

(factory default setting)

Burner Head Control BHC: OFF

30-second time limit deactivated

Fig. 5.1/2

(30s symbol crossed out)

5.2 IR-Sensor

In this menu item the DoubleClick settings and IR sensor range can be changed. To set,
select the IR sensor symbol in the settings menu and confirm with a short push on the
function knob (1).

BHC on

BHC off

21

The first setting available allows the

DoubleClick function to be switched on and off.

With this additional, selectable safety function
the burner ignites only after double activation of the
DoubleClick IR sensor (5). Unintentional ignition
of the flame is practically impossible.

1-hand symbol: DoubleClick off
2-hand symbol: DoubleClick on

(factory default setting)

Select desired setting and confirm with a
short push on the function knob (1) . If
the “DoubleClick off” symbol is selected, the
menu switches immediately over to the IR sensor
range adjustment.

If the “DoubleClick on” symbol is selected, then the
DoubleClick-time between 0.5 - 2.0 seconds can be
selected. Confirm the setting with a short push on the
function knob (1) and advance to the IR sensor range
adjustment.

IR-Sensor

Fig. 5.2/1

DoubleClick
on / off

DoubleClickonDoubleClick

off

In this menu item, the IR sensor range
(reaction distance) can be adjusted by turning the
function knob (1) .

Fig. 5.2/2

IR-Sensor range

Turning to the right: range increases
Turning to the left: range decreases

Symbols for IR-sensor test

The bar indicates the relative extent of the range.

All IR sensor settings can be tested immediately
while adjusting the setting by passing your hand over
the IR sensor (5). When activated, the IR sensor
symbol reacts accordingly. Keep changing the settings
until the desired setting is reached.

Pass 2x

Fig. 5.2/3

Sensor

activation OK

If the “DoubleClick on“ setting is selected, after the first
sensor activation, the symbol “Pass 2X“ appears. Only after the sensor has been activated a
second time within the double-click time does the symbol “Sensor activation OK” appear. If
the “DoubleClick off” setting is selected, as soon as the sensor is activated the first time,
“Sensor activation OK” appears.

It is possible to adjust the sensor range to 0 mm or more than 50 mm. Then the IR­Sensor is out of range and cannot be activated. In that case, increase or decrease the IR­Sensor range.

22

5.3 Stand-by time

When the flame has not been ignited for a longer time
as set on the stand-by-timer or the function knob (1)
has not been actuated, the unit is switched off to avoid
accidental activation, for example after a break.
This safety function can be adjusted in the range from
1 - 120 minutes.

To set the stand-by time, select the appropriate
symbol in the settings menu and confirm with a
short push on the function knob (1) .
Change the stand-by time by turning the knob. Once
the desired time is reached, push the function knob (1)
once again to memorize the value and switch back to
the settings menu. (factory default setting: 10 min)

Stand-by time

Fig. 5.3/1

Current stand-by time

Fig. 5.3/2

5.4 Brightness / Contrast

This function allows the brightness and the contrast
of the Display to be adjusted. To set the brightness /
contrast, select the symbol in the settings menu and
confirm with a short push on the function knob (1).
In the 1st step the brightness (values: 1 - 30,
factory default setting: 30) can be
changed by turning
the function knob (1). Memorize the value
with a short push on the function knob (1).
Next set the contrast (values 1 - 25, factory
default setting: 15) and likewise memorize
with a short press on the function knob (1).

5.5 Buzzer

This function allows to switch on and off the built-in
buzzer. To set the buzzer, select the symbol in the
settings menu and confirm
with a short push on the function knob (1). By turning
the function knob (1), switch the buzzer on or off.
(Factory default setting: on) To memorize and exit
the submenu, briefly
push the function
knob (1).

Brightness / Contrast

Fig. 5.4/1

Brightness

Contrast

Fig. 5.4/2

Buzzer

Fig. 5.5/1

Fig. 5.5/2

Buzzer

Buzzer on

Buzzer off

23

5.6 Information menu

In the information menu a variety of system parameter settings can be accessed. In order to
access, select the information menu symbol in the settings menu and confirm with a short
push on the function knob (1). In order to access the individual information sections, in each
case briefly push the function knob (1).

Number of ignitions since switching on

Total number of ignitions

Foot pedal input internal value

Burner head control value

Fig. 5.6/1

Firmware version

Main voltage

Contact details

Value voltage

Device interior
temperature

5.7 Factory default settings

In the factory default setting menu item, the
unit can be reset to the factory default setting.
Resetting affects all parameters, settings and burning
times.
To reset the unit to the factory default settings, select
the factory default settings in the settings menu
and confirm with a short push on the function knob (1).
In the following menu item, select the “tick”(

) and
confirm with a short push on the function knob (1).
The unit restarts after a few seconds.
If the unit is NOT to be reset to the factory default
settings, select the “cross” (X) symbol and confirm with
a short push on the function knob (1).
This also exits the factory default settings menu.

Factory default settings

Fig. 5.7/1

Factory default settings

DO NOT
restore default

Restore default
settings

settings

Fig. 5.7/2

24

5.8 Exiting the settings menu

To exit the settings menu, turn the function knob to
the right until you reach the return arrow. At this point
the settings menu is automatically exited and the
Display switches over to the main menu level.

Exiting the settings
menu

Fig. 5.8/1

Retur arrow

25

6. Safety warning display

Safety warnings appear on the Display during operation and warn the user of possible
dangers.

6.1 Residual heat display

After some time in use, the residual heat display lights
up red and indicates a hot burner head. Even after
switching-off the unit the residual heat display remains
“on“ until the burner head is cooled down.

Disconnecting the power supply or removing the
power cord will clear the residual heat display even if
the burner head is still hot.

Burner head control

Fig. 6.1/1

6.2 Burner head control (BHC, Burner Head Control)

If the burner head is clogged “BHC“ will blink on the
Display. Additionally, if BHC is ON in the settings
menu, the maximum burning time will be limited to 30
seconds. (see paragraph 5.1)
If BHC is blinking it is requested to clean the burner
head immediately.(see paragraph 8.1)

blinking
BHC-Display

Fig. 6.2/1

26

7. Error Display

If a malfunction occurs during operation, if necessary the gas supply will be shut off
automatically and the appropriate error symbols will
appear on the Display.

Reset error display

All error displays can be reset by a long push (2
seconds+) on the function knob (1). (In case of
overtemperature the unit needs to be cooled down
and in case of burner head assembly monitor the

Fig. 7./1

burner head needs to be reinstalled prior a reset is
possible.)

Ignition failure

7.1 Ignition failure

These symbols appear if the flame fails to ignite after
approx. 7 seconds or if the flame is extinguished
during operation.
In case of ignition failure check the burner head (6) for
possible clogging, check the correct input pressure of

Check the burner head (6)
for clogging

the gas supply and verify that the correct nozzle is
installed.

Nozzle N, 08: Natural gas, 18-25 mbar
Nozzle P, 06: Propane / Butane gas, 47-57 mbar

In case of this malfunction the gas supply will be shut
off automatically.

7.2 Overtemperature

This message indicates a malfunction if the interior
temperature has exceeded 70 °C. At a normal room
temperature with normal air circulation the unit is
suited for continuous operation. In case of
overtemperature increase the air ventilation or change
the operation site.
In case of this malfunction the gas supply will be shut
off automatically.

7.3 BHC - Time limit active

This message indicates that the time limit (30seconds)
was turned on due to a clogged burner head. For
cleaning the burner
head see paragraph

6.2 & 8.1.

Check the gas pressure

Fig. 7.1/1

Overtemperature

Fig. 7.2/1

BHC Time limit

Fig. 7.3/1

In the event that
the BHC display is
blinking (see
paragraph 6.2), all

Clean burner head (6)

Fig. 7.3/2

Check burner head (6) for
clogging

27

burning times longer than 30 seconds are automatically reduced to 30 seconds. In the event
of an automatic reduction in the burning time, the fault symbol is displayed after the burning
operation.

To switch off the BHC time limit, see paragraph 5.1.

7.4 Burner head assembly monitor

This message indicates that the burner head is
removed. Further operation is possible after the
burner head is reinstalled.

Burner head assembly

Fig. 7.4/1

28

8. Cleaning and sterilizing

Allow sufficient time for burner orifice (6, 7) to cool down before disassembling or cleaning
the burner head. Check the unit is disconnected and that the main gas supply is turned off.
The burner can be cleaned with customary commercial disinfectants. Additionally, it is
possible to remove the burner head and to clean it separately.
The stainless steel and glass construction allow 100% UV-radiation sterilization and short
time surface flame sterilization.

Because of the connectors at the back of the unit the backside should not be sterilized

with a flame.

8.1 Burner head disassembly and cleaning

Allow sufficient time for burner orifice (6, 7) to

7

6

13

cool down before disassembling or cleaning the
burner head. Check the unit is turned off and
check the main gas supply is turned off too.
Clean the burner head with customary
commercial disinfectants, sterilize it in
an autoclave or wash in a dishwasher. To
remove the burner head proceed as follows:
Unscrew the burner head screw (12)

12

Fig. 8.1/1

14

12a

12b

completely with the included screwdriver (R3).
Turn approx. 8 revolutions to the left. Now
remove the burner head from the device by pulling it upwards.
Reinstallation is performed in the reverse sequence.
The dismounted burner head can be even dismantled into the individual components for in­depth cleaning: Unscrew both screws (12a) with the included screwdriver (R3) and take off
the base plate (12b) of the burner head which was fixed by the two screws (12a). After the
base plate is removed both electrodes (13, 14) can be pulled out for seperate cleaning.
Reinstallation is performed in the reverse sequence.

12a

When dismantling the burner head completely the sealing ring placed around the burner
head screw (12) could dropout. Ensure that the sealing ring is placed around the burner
head screw (12) when reassembling.

18

17

open
burner shaft

8.2 Burner shaft cleaning

Unscrew the screw (18) completely at the bottom
of the unit with the included screwdriver (R3)
Take off the cover (17) of the burner shaft. Now
the burner shaft can be cleaned or solid
substances which have fallen into the unit can be
removed. Reinstallation is performed in the
reverse sequence. Take care that the notch of the
cover fits to the screw (18a). Screw in the screw
(18) completely with the screwdriver (R3)

Fig. 8.2/1

18a

18a

29

9. Turbo flame

If the cover of the burner shaft (17) is removed the flame is extremely firm and consistent.
To take off the cover of the burner shaft (17) unscrew the screw (18) completely at the
bottom of the unit with the included screwdriver (R3). With an open burner shaft the intensity
of the flame cannot be adjusted by the air knob (2) any longer. During the use of the turbo
flame most of the needed air is taken inside through the open burner shaft. Remounting the
cover of burner shaft. (see paragraph 9.2)

10. Tilt adjustment

Insert the included tilt adjustment (R1) into the
slots (19) at the bottom of the unit. The tilt­adjustment can be used to the left or right side
to protect the burning chamber from
contamination when working with liquids.

Fig. 10./1

R1

11. Warranty

The unit is covered under our two-year

manufacturer warranty against any manufacture
defects in material and workmanship. The Argos warranty guarantees all FireStar
under normal usage conditions and does not cover any damages as a direct result of user
misuse or/and abuse. The warranty is void upon any unauthorized servicing,
disassembly or modifications.

30

Technical data

Technology Microprocessor, illuminated graphic display

Programs

Button: Start-Stop with timer, 1
IR Sensor: Start-Stop with timer, 1 sec - 2 h

Auto-Off with timer, 0 sec - 2 h

Foot pedal: Standard (flame during pressed foot pedal)

Start-Stop with timer, 1

Temperature regulation: with timer, 1

Temperature range, max. 35°C - 350°C

Safety features

Safety Control System (SCS)
with gas safety cut off: ignition and flame control, temperature monitor

burner head clogging monitor (BHC)

burner head assembly monitor
Automatic unit switch off: 1 - 120
Residual heat display: indicates a hot burner head
Zero-Pressure switch-off: procedure to release the pressure of the supply hose

Comfort functions

Cooling time reminder

Gas cartridge consumption display

min

sec - 2 h,

sec - 2 h

sec - 2 h

Gas supply and consumtion

Gas supply: 1/4“ left + filter
Gas types: natual gas E/LL,18 - 25
Connected load: 70 g/h liquid gas
Continuous cartridge operation CV 360 - 40 min, Express 444 - 50 min,

CG 1750 - 150 min, C 206 - 170 min,

CP 250 - 210 min, CV 470 - 3470min

Temperatures

Flame temperature: 1350 °C on liquid gas / 1300 °C on natural gas (E)
Temperature threshold level: 1 kW liquid gas, 1 kW natural gas

Electrical

Power consumption: 2 VA
Power connection: 100 - 240 V / 50/60 Hz / max. 0.3 A / 9 V DC / 1 A
IR-Sensor coverage: 5 - 50 mm, adjustable
DoubleClick IR-Sensor: time range 0.5 - 2.5 sec (can be adjusted or disconnected)

Mechanical

Casing and operating controls: stainless steel / glass, UV and solvent resistant
Burner head: removable and decomposable, stainless steel
Cover of the burner shaft: Ø 23 mm, with drains
Measurements (B x H x T): 103 x 49 x 130 mm
Weight: 700 g

mbar / liquid gas II

2ELL3B/P,

20 - 50 mbar

Licences

DIN-DVGW Reg.-No.: NG-2211AS0167
CE: EN 61326-1, EN 61010-1
EEC guidelines: 2004/108/EC and 2006/95/EC

31

Encosure 1: Installation and Operating Instructions

- Move forward through the installation
instructions by pushing the function knob

(1).

- Observe the operating instructions carfully!

- Use correct nozzle!

- For natural gas use nozzle N, 08!

- For propane / butane gas use nozzle P, 06!

- Tighten all gas connections (left-hand
thread) with a wrench.

- Do NOT seal the gas conection on the
burner with Teflon tape or similar.

- Maximum inlet pressure natural gas:
27 mbar

- Maximum inlet pressure propane / butane
gas: 57 mbar

- To open gas supply: turn knob counter­clockwise

- To open air intake: pull knob outwards and
turn counterclockwise

32

- General burner operations by pushing &
turning.

- Switching on & off /resetting by long push

Notes

33

Notes

34

Trouble shooting guide

The blue power lamp does not light up

Check for correct connection and specification of the power adapter.
Ensure that the original power adapter is used.

Specifications: 9 V / DC, 1A Polarity:

The foot pedal does not work

Check for correct connection of the foot pedal.
Ensure that the foot pedal socket and plug is not twisted or broken.

No Flame

In case of ignition or flame failure check if the burner head is clogged. Verify the
input pressure of the gas used. Ensure that the correct nozzle is installed in the
unit. (see paragraph 7.1)
Nozzle N, 08: natural gas, input pressure: 18-25 mbar
Nozzle P,06: propane / butane gas, input pressure: 47-57 mbar

Inspection of the burner head (clogging)

Take care that there are no liquids or other substances at the Bypass (area

between the inner and the outer ring). Contaminants
can be removed, for example, with a brush.
If there are contaminants in the area of the electrodes,
the flame cannot encircle the electrodes correctly.
For this reason pay particular attention
to clogging in the areas marked in light colour
and remove.
The burner head can be cleaned with customary
commercial disinfectants, or it can be sterilized in an
autoclave or washed in a dishwasher.

+

-

Flame burns 30 seconds, only

BHC time limit is active, BHC appears at the LCD. The burner head is clogged and must
be cleaned (see paragaph 8.1).
The time limit can be disconnected in the settings menu at point BHC

(see paragaph 5.1)

Flame too small / large / soft

Check the position of the air and gas adjustment.
Check if the correct nozzle is installed.

Nozzle N, 08: natural gas, 18-25 mbar
Nozzle P, 06: propane / butane gas, 47-57 mbar

Check if the drilling of the active nozzle is blocked. Unscew the active nozzle.
(see paragraph 1.1) If the drillig is blocked clean with a brush or compressed air.

35

No ignition spark / BHC blinks but the burner head is clean

Remove the burner head and check if the ceramic electrodes are in good condition.
In some cases the electrodes may break. Move the ends of the electrodes to check.
If they are not moving they should be okay. If they are moving more than 0.5 mm the
electrodes are broken. The electrodes can be dismantled and changed by the user.

(see paragraph 8.1)

The IR sensor does not react

It is possible to adjust the sensor range to 0 mm or more
than 50 mm. Then the IR-Sensor is out of range and
cannot be activated. In the event that too large a range is
set, in the “Sensor Auto-Off” and “Sensor Start-Stop”
application programs, the “Sensor activated” symbol is
permanently displayed.
Increase or decrease the range accordingly in the menu

Sensor activated

Fig. T.1

settings under “IR sensor”

(see paragraph 5.2).

The temperature regulation program switches off prematurely

Safety stop is active due to too large or too small

T / t (see paragraph 3.6.1)

The unit switches off regularly because of overtemperature

Increase the air ventilation or install the unit at a better ventilated operation site.

36

Notes

37

Structure of menu

Main menu level:
1 - Application prog. Button Start - Stop

2 - Application prog. Sensor Auto - Off
3 - Application prog. Sensor Start - Stop
4 - Application prog. Pedal Standard
5 - Application prog. Pedal Start - Stop
6 - Operation mode:Temperature regu-

lation program

7 - Reminder function menu

8 - Settings menu

38

Settings menu level:
9 - Burner Head Control (BHC)

10 - IR - Sensor settings
11 - Stand-by
12 - Brightness / Contrast
13 - Buzzer on / off
14 - Basic unit data
15 - Factory default settings

Argos Technologies

Phone:
General Telephone:
Local & International:
Fax:

1-800-886-8675 (USA Only)
847-622-0456
847-622-0454

Email: customer-s
Web: www.argos-tech.com

[e-mail]

39