HEDSON IRT 464 DTP Infrared Dryer Instruction Manual

Instruction Manual
IRT 464/424/425/428/ DTP

701012 rev 11
© Hedson Technologies AB 2022

Intended use of the product

This product serves exclusively to accelerate the dry- ing/ curing of putty, filler, base and clear coats. This applies to both water-borne and solvent- based products. It´s site of use is the preparation area and finishing area. Within the automotive industry and vehicle repair sectors, it is used to cure small areas before polishing. The product must not be used for other purposes than the described drying processes.
The maximum ambient temperature during operation should not exceed 40°C. The device IRT 464 DTP must not be used in spray booths or within 5 meters of spray processes to avoid explosion.

Product description

The dryer is an essential aid for paint repair on small and medium sized areas.
The easily manoeuvrable IRT 464 DTP is equipped with one or two compact cassettes. Each cassette is equipped with six Infrared (IR) lamps with gold plated reflectors and a ventilator. The design, combined with a gas spring, makes positioning of the cassette simple. The IR lamps are easily exchangeable and the reflectors are protected against mechanical damage with a mesh. The dryer has a selection of sophisticated programs.

2.1 Particular advantages
2.1.1 Higher quality
Using the dryer when you cure putty also improves the quality of the top coat.
The short wave IR curing enables the coating to be cured from the inside and outwards. This prevents solvents to be trapped inside the coating and secures a fast and high quality curing.

2.1.2 Short drying times
60 cm distance

2.1.3 Regulated temperature
The dryer has a pyrometer which carefully controls object temperature. The computer does not only measure the maximum allowed temperature but also controls the rate of temperature raise. It ensures that the programmed drying/curing temperature is maintained, thereby achieving optimum curing, without risk for “over burning”.

2.1.4 Hi tech shape of reflectors with short wave IR
By using short-wave technology and gold-coated reflectors with a high tech shape important advantages are achieved. Firstly, by radiating only the needed areas and not heating any air, a lower energy consumption is achieved. Secondly, a more uniform surface temperature is obtained by distributing the energy evenly. Thirdly, a larger drying surface is achieved. Fourthly, less radiation outside the curing area.

2.2 Technical data
All dryers emit short wave radiation with a peak at 1120 nm.
The pictures below show the maximum drying area, when the respective dryer is used in 60 cm distance from a black sheet metal. For 424, 425 and 428 DTP refer to Manual:
701014 IRT 42x DTP Assembly and Complementary Instruction to 701012.

IRT 464 DTP 4-1 PcAuto drying surface

Voltage| 380 – 420 V
3∼ PE| 440 ∼ 480 V|
---|---|---|---
2∼ PE| 3∼PE| 230V
2∼ PE|  3∼ PE
Frequency| 50 – 60 Hz| | 50 – 60 Hz| 50 – 60 Hz
Current| 9A| 14A| 13A| 9A| 26A| 15A
Power| 6 kW| 10 kW| 6 kW| 6 kW| 6 kW| 6 kW
Fuse**| 10A| 16A| 16A| 10A| 30A| 30A
Drying temp.| Max. 170 °| Max. 170 °| Max. 170 °
Noise level| <70 dB(A)| <70 dB(A)| <70 dB(A)

IRT 464 DTP 4-2 / 4-20 PcAuto drying surface

Voltage| 380 – 420 V
3∼ PE| 440 – 480 V| 230V
---|---|---|---
2∼ PE| 1 3∼ PE| 1∼ PE| 1 3∼ PE
Frequency| 50 – 60 Hz| 50 – 60 Hz| 50 – 60 Hz
Current| | | | | |
4 – 2 PcA| 16A| 29A| 26A| 16A| 48A| 30A
4 – 20 PcA| 17A| 29A| 26A| 16A| | 30A
Power| 12 kW| 20 kW| 12 kW| 12 kW| 12 kW| 12 kW
Fuse**| | | | | |
4 – 2 PcA| 16 A| 32 A| 30 A| 16A| –| 30 A
4 – 20 PcA| Max.
100 A| Max.
100 A| 30 A| 16A| –| 30 A
Drying temp.| Max. 170 °| Max. 170 °| Max. 170 °
Noise level| <70 dB(A)| <70 dB(A)| <70 dB(A)

• MCB (Minatare Circuit Breaker) type C or D. Fuse type slow-blow.
  ** The dryer must be operated with the recommended fuse rating.
  Weight, dimensions and product identity label on last page.

Instructions to the owner

The owner of the dryer must produce clear operating instructions, adapted to local site conditions, and make these available to all users who must adhere to these operating instructions.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
Dispose of used items at the nearest environmental protection facility for recycling.
For safety reasons the infrared dryer must be supplied by recommended maximum fuse, see tables in chapter 2.2.

Safety instructions

The mobile dryer must not be exposed to paint fog, sanding dust or solvents, due to fire hazard. Furthermore, the lifetime of the dryer will otherwise be reduced. Allow for sufficient cooling time of the dryer. The distance to the object that is to be dried must be sufficient. Otherwise there is risk for fire or explosion! Keep all flammable materials in a sufficient distance from the hot surfaces of the dryer.

4.1 Hazards
Tilting
The risk for tilting increases when the arm is located in an upright position. Turning the cassette to one side also increases the risk for tilting.

Fire and explosion
Do not store, prepare or use solvent-containing materials within a 5 m/16 feet radius of the mobile dryer.
Flammable materials should not be placed close to a drying device in use.
With the temperature control turned off, the temperature might raise quickly and the risk for fire increases, especially if you have a distance less than 60 cm/2’ to the object. Never direct the cassette towards highly combustible materials.

Electrical equipment
CAUTION! Disconnect all power supplies before opening panel.
The mobile dryer is operated with high electrical voltage, which can be highly dangerous. Before accessing live parts, remove the main connector from the wall socket.
Only professional electricians may have direct access to the electrical components.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

WARNING ! Intensive heat radiation. Hands, face and other parts of the body should be exposed as little as possible to the heat radiation.

Assembly instruction

See separate document for detailed instructions.
Document name is;
713847 IRT Pc Mobile Assembly Manual INT
713683 IRT 3-20_4-20 Rail System Assembly Instruction INT
701014 IRT 42x DTP Assembly and Complementary
Instruction to 701012

Basic instruction for operation

6.1 Keyboard

6.2 Display

6.3 Program mode
This mode is for your everyday use. It helps you run the dryer with preinstalled programs and edit program settings.

To enter the program mode, turn the main switch on.
When you start the dryer, an information screen will appear for two seconds. By pressing the confirmation or cancellation button this information will show until released. The diagram shows cassette filter usage and notifies when it’s time to change filter. To replace filter see chapter “11.1 Filter replacement”.

6.4 Settings mode
The Settings mode enables you to change advanced system parameters. Thanks to our advanced control system in this mobile dryer there are many settings that can be altered. This is normally not a part of the everyday usage.
To enter the settings mode press both arrow keys when you turn the main switch to position 1.
Read chapter 9 for more information.

Program mode – General rules for navigation in the software

– The display shows software defined options in the bottom corner fields.
– To adjust the values use the arrow keys.
– To move to previous display without saving, press cancel.

7.1 Basic navigation
There are twelve predefined programs and three empty ones. All 15 programs have editable positions, names and drying parameters.
Scroll up or down using the arrow keys, press select to run the program or view to edit.

1. Putty
2.  Filler Bright
3.  Filler Dark
4. Waterbase
5.  Basecoat| 6.  Topcoat
7.  Clearcoat
8. Plastic Filler
9.  Plastic Topcoat
10.  Plastic Clearcoat| 11  Final boost
12. Soft cure
13. Free program 1
14. Free program 2
15. Free program 3
---|---|---

Extended usage information

8.1 Temperature control
The mobile dryer is equipped with automatic temperature control. This enables optimum drying/curing results within the shortest possible time.
The properties when the temperature control is on are:

a. minutes
b. temperature increase/minute
c. max allowed temperature
The temperature control (pyrometer) measures the average temperature of a surface. The diameter of this  surface equals 1/15 of the distance between the IRT cassette and the object to be dried. The laser pointer indicates where the distance check is made. This pointer is close to being in the centre of the temperature measurement also.
In settings mode, the short and long limit for a “correct” distance measurement can be adjusted. Default correct distance is between 55 and 65 cm. Within this distance, a beeping sound will be given if the buzzer is active.
Note! The temperature is measured as an average of the measured surface (default diameter value 4 cm). Make sure to have the measuring surface placed correctly. Make sure that you don´t measure the temperature on glass, tyres or outside the object.
Otherwise, the difference between the programmed temperature values and actual values may differ. This may lead to unsatisfactory results and if the process alarm is activated it will stop the drying/curing.
Consequently, for surfaces smaller than DIA 4 cm which the temperature control cannot read correctly, we recommend deactivating the temperature control. To permanently deactivate the temp. control see chapter 9.4.8.
With the temp control deactivated the program properties are:

a. minutes
b. percent power of max possible
The program settings with or without the temperature control activated are working independently of each other.

8.2 Process alarm
If the difference between the detected and the requested temperature is more than 30ºC, the message “Warning! Process error” appears in the display and the dryer switches off automatically. This warning has to be acknowledged by pressing enter.
By doing this, the program is terminated.
In case of process alarm, check if the temperature measuring device (pyrometer) is aligned correctly to the surface to be dried and that it is not registering unwanted material temperatures.

Settings Mode

9.1 Log In
To enter the settings mode you first have to ”log in”. Press both arrow keys as you turn the main switch on. The display will ask you for a PIN code.

9.2 PIN code
Use the arrow keys to fill in the correct digit. Press enter to confirm and edit the second, third, and fourth digit of the code.
No code is required for basic settings, just press OK for the default code of 0000. To change this code, read chapter “9.4.5 Basic PIN code”.

Advanced PIN code 5780
Used for program adjustments and advanced settings.
To change this code, read chapter 9.4.13 “Advanced Pin Code”.

Attention! An entered PIN code is valid globally in the software until the main switch is turned off, i.e if you enter advanced settings mode and then exit to program mode. The program editing will still be active until the main power is turned off.

9.3 Navigation
To adjust a setting, press edit. To go back from edit mode to settings mode without saving, press cancel.
Note! If you press exit from settings mode you will be redirected to “program mode”. You will then need to repeat from step “9.1 Log In” to enter “9.4 Settings” again.
Navigation example:

9.4 Settings

| available in
---|---
Ch.| Overview| Basic| Advanced
8.4.1| 1 Select Language| | x
8.4.2| 3 Process Alarm| | x
8.4.3| 4 Temp Unit| | x
8.4.4| 5 Buzzer| x| x
8.4.5| 7 Basic PIN Code| | x
8.4.6| 8 Short Dist lim.| | x
8.4.7| 9 Long Dist lim.| | x
8.4.8| 15 Temperature Ctrl| | x
8.4.9| 16 Disp. Contrast| x| x
8/4/10| 18 Distance| | x
8/4/11| 23 Filter Time| | x
8/4/12| 25 Contin. Mode| | x
8/4/13| 36 Advanced PIN Code| | x
8/4/14| 37 Dist Unit| | x
8/4/15| 43 Advanced Code| | x
8/4/16| 44 Reset Frog. Settings| | x
8/4/17| 45 Reset Filter Timer| | x
8/4/18| 46 Statistics| x| x
8/4/19| 47 Perform Self test| x| x
8/4/20| 48 Program Time Scale| | x
8/4/21| 49 Proc. Alarm Temp.| | x

9.4.1 1 Select Language
Use the up and down arrow keys to scroll through the fourteen different languages (arranged alphabetically) until the correct language appears. Press select to confirm.
If you accidently switch to a language that you don´t understand, turn the main switch on while pressing the “cassettes in use” button. The dryer will then start up with British English.

9.4.2 3 Process Alarm
Use the up and down arrow keys to set whether the alarm is active or not. Press select to confirm. For alarm sound settings, see “9.4.4 Buzzer”. Default is active.

9.4.3 4 Temp. Unit
°C and °F appear on the screen. Use the up and down arrow keys to select the correct temperature unit. Confirm the selected unit by pressing select. Default is °C.

9.4.4 5 Buzzer
The sound effects can be muted/activated by using the arrow keys to select no/yes. Press select to confirm.
Default is ON.

9.4.5 7 Basic PIN Code
You can change the PIN code to prevent unauthorized access to the basic settings, as described in table in chapter 9.4. To do this use the up and down arrow keys to change the first digit, press select to confirm. Continue with the second, third and fourth digit. When completed press select to confirm the new four digit PIN code. Default is 0000.

9.4.6 8 Short Distance Limit
The original settings for the short distance limit is 55 cm.
You can change the value for the short distance limit from 35 to 95 cm. Settings higher than 80 cm are not recommended. Press select to confirm.

9.4.7 9 Long Distance Limit
The original settings for the long distance limit is 65 cm.
You can change the value for the long distance limit from 40 to 130 cm. Settings higher than 100 cm are not recommended. Press select to confirm.

9.4.8 15 Temperature Ctrl
You can choose if you want to turn the temperature control (pyrometer) on or off permanently.
Note! If you turn the temperature control off in settings mode you cannot activate it in program mode.
Temperature graphs and values will not be accessible when this feature is turned off. Instead the software will work with power levels, that is percentage of maximum capacity. Default is ON.

9.4.9 16 Disp. Contrast
You can change the contrast of the display on a scale from light to dark (25–75). Scroll between the values with the up and down arrow keys and press select to confirm. Default is 43.

9.4.10 18 Distance
You can change the distance measuring between centimeters and text. If text is chosen the distance is indicated on the display as “too close”, “too far” or “correct”. If measuring fails “check distance manually” appears.

9.4.11 23 Filter Time
The default value is 400 working hours. After this time, the filter replacement warning is displayed for filter change.
If the mobile dryer is placed in a dusty environment, it is recommended to change to a shorter filter life time.
Note! Keep in mind that if the filter is too dirty, the  lamp service life will be reduced as a result of reduced cooling.
To reset, see “9.4.17 Reset filter timer”.

9.4.12 25 Contin. Mode
The continuous mode is for sales demo purposes.
For safety reasons and for minimizing unnecessary wearing down of the dryer, this mode must not be used or only in exceptional cases.

9.4.13 36 Advanced Pin Code
To change the code to your personal choice use the up and down arrow keys to change the first digit, press select to confirm. Continue with the second, third and fourth digit. When completed press select to confirm the new four digit PIN code.
Warning! Make sure that you remember the new code.

9.4.14 37 Dist Unit
This provides you with the opportunity to change unit type between centimeters and inches.

9.4.15 43 Advanced Code
It is possible to enable/disable the request for a PIN code. This will remove the PIN code request in program mode and the code 0000 will give you access to advanced settings.
Press select to confirm your choice. Default is ON.

9.4.16 44 Reset Prog. settings
You can reset to the pre-programmed factory settings for all programs. Confirm by pressing yes.
Note! Also the programs 13-15 will reappear empty as from factory.

9.4.17 45 Reset Filter Timer
After a filter change on the cassette/s, restart the filter timer with this setting. Confirm by pressing yes to reset the filter time counting.
To adjust the value in the filter timer, see chapter 9.4.11.

9.4.18 46 Statistics
The following information is available: (no editing)

Run time
Shows accumulated working hours and minutes.

Start-ups
Shows the total number of starts of the dryer.

Σ (Total Power Consumption)
Presents the total energy consumption.

Φ (Average power consumption)
Presents the average consumption for all runs.

9.4.19 47 Perform Self test
The best fault trace software on the market has been developed with this dryer. In this test all the important input and outputs to and from the computer can be tested.
This test will give the opportunity to a quick and accurate function verification of the different parts of the dryer.
This test procedure is only available in English. By pressing the yes button you enter the first step of the self test. To exit the self test, press the start/stop button.
Automatic testing includes the following:

Test 1: Push Button Test
All buttons on the control unit are tested. The corresponding symbols are displayed by pressing the buttons. Press enter for approx. three seconds in order to continue to the next step of the test program.

Test 2: Display Test
Verify that all pixels light up on the display. Press enter and check that all pixels go out. Press enter to continue.

• or left software button (next)

Test 3: Buzzer Test
Check that the buzzer sounds. Press enter or next to continue.

Test 4: Cassette IR Test
The IR cassette lamps light up. Check that all the IR lamps are lit. For safety reasons this test is limited to 10 seconds. Press enter or next to continue.

Test 5: Ventilator Test/cassette
The ventilator in the cassette now starts. A sound from the ventilator confirms that it is working. If the dryer is equipped with two or more cassettes, you will have to repeat test no. 4 and 5 for the other cassette/s. Press enter or next to continue.

Test 6: Laser Test
Direct the laser towards the object. Check that a red, dotted circle is visible on the object. Press enter or next to continue.

Test 7: Temperature Sensor Test
Direct the temperature sensor towards an object that is at room temperature. The temperature on the display should not deviate from room temperature by more than ±3°C or ±5°F. Press enter or next to continue.
Note! Temperature measurement is made as an average of a surface according to chapter 8.1.

Test 8: Distance Sensor Test
Direct the distance sensor towards the object at a distance of 0,3 -1 m. Check that the distance shown on the display matches the manually measured distance. A deviation of ±3 cm is acceptable. Press enter or next to continue.

Test 9: Temperature Guards
The computer card has a temperature measuring device  that is seen to the right on the display.
The cassettes are equipped with temperature sensors and their temperatures are shown at the left part of the dísplay.
The temperature is shown in ºC or ºF depending on the settings you have made.
The computer lifetime will be shortened if temperatures are above 70ºC/158ºF (and 125ºC/257ºF inside the cassette) during operation. If this happens during drying, a new window will appear after the completed drying cycle saying “warning High temp Pc” (or Cassette). This will also take place if the cassette temperature exceeds 125ºC/257ºF.
If the cassette internal temperature reaches 140ºC/284ºF, the process will shut off giving an alarm.

Test Completed
Automatic testing is now complete. Press enter or next to finish.

9.4.20 48 Program Time Scale
Possibility to change between minutes and seconds.

9.4.21 49 Proc. Alarm Temp.
Possibility to set maximum temperature difference  between current and requested temperature (5-99°C).
This function is activated in 9.4.2.

Programming examples

EX 1.

FLASH OFF/PREHEATING|
---|---
Initial temperature| 20°C/68°F
Time| 4 min
Temperature increase| 15°C/27°F/min
Final temperature| 80°C/176°F
FULL BAKE/CURING|
Initial temperature| 60°C/140°F
Time| 0 min
Temperature increase| 5°C/9°F/min

EX 2.

FLASH OFF/PREHEATING|
---|---
Initial temperature| 20°C/68°F
Time| 4 min
Temperature increase| 20°C/36°F/min
Final temperature| 60°C/140°F
FULL BAKE/CURING|
Initial temperature| 20°C/68°F
Time| 4 min
Temperature increase| 20°C/36°F/min
Final temperature| 60°C/140°F

EX 3.

FLASH OFF/PREHEATING|
---|---
Initial temperature| 20°C/68°F
Time| 4 min
Temperature increase| 10°C/18°F/min
Final temperature| 60°C/140°F
FULL BAKE/CURING|
Initial temperature| 60°C/140°F
Time| 8 min
Temperature increase| 20°C/36°F/min
Final temperature| 110°C/230°F/min

EX 4.

FLASH OFF/PREHEATING|
---|---
Initial temperature| 20°C/68°F
Time| 6 min
Temperature increase| 20°C/36°F/min
Final temperature| 60°C/140°F
FULL BAKE/CURING|
Initial temperature| 60°C/140°F
Time| 6 min
Temperature increase| 15°C/27°F/min
Final temperature| 90°C/194°F

Maintenance and service

Weekly
Check that all IR lamps light up during mobile dryer operation. Defect IR lamps can cause uneven heat distribution over the surface.
Clean the dryer from dust, which can be a cause of fire, with a damp cloth. A up the dryer you will get an indication on how much of the pre-set filter time that is used.

lso, check that all cables are undamaged. A damaged cable can be a danger to life!

Monthly
Check the gold reflectors. Damaged or extremely dirty reflectors can overheat the reflector body and/or the cassette. In case of doubt, please contact the customer service in order to clarify if the gold reflector needs to be changed.

Yearly
Plan to change the air filter approx. once per year.
You will get a message in the display when it is time to change. When starting

11.1 Filter replacement
Attention! The filters are disposable and should not be reused.

1. Use a knife or screw driver to bend loose the two plastic plugs at the cassette side plates.
2. Remove the used filter.
3. Insert the new filter so the IRT logo is visible from the outside.
4. Place the long side of the filter opposite to the two plug holes on the cassette according to picture.
5. Push in the filter until the two plastic “push-in-plugs” can be reattached.
6. Reset the filter timer. Log into advanced settings mode according to chptater 9.1 and 9.2. Move to parameter 45 and press yes for reset the filter timer.

11.2 IRT lamp replacement
Attention! Do not touch the gold coated reflector or the new IR lamp with your fingers.
Only remove the protective paper on the IR lamp after you have installed it.

1. Disconnect power supply.
2. Loosen the three top screws on the front plate of the cassette and take out the front plate
3. Disconnect the cable connector.
4. Loosen the four screws at the ends of the reflector and remove the reflector from the plate.
5. Remove the mesh and unscrew the lamp from the two ends.
6. Install new lamps in the reverse order.

11.3 Gas pressure spring replacement
If the mobile arm does not park in highest or lowest position but falls or raises slightly by itself, tighten the 4 bolts indicated with the letter “C” in pic 2. If the arm still does not park or becomes heavy to adjust, the gas pressure spring must be replaced.
Attention! Due to high weight and complexity it is recommended to be two persons or one person with a lifting device when performing this service.

1. Remove the four screws fastening the cover that is located on either side of the arm. (pic 1)

2. Place the parallel arm in the far most upright position. (pic 2)

3. Before removing the pins holding the gas spring, as much pressure as possible from the gas spring should be relieved. To do this, raise the arm slightly until the pins are loose.
   Attention! At all times when the gas spring is not securely in position with pins and locking rings, the arm can fall down heavily from it´s upright position and cause injure to persons.

4. Remove the locking rings and the two pins. Move the gas spring slightly upwards/forward and then remove it. (A in pic 2)

5. Place the new gas spring in the same direction as the old one. Reassemble in the reversed order.
   Attention! Ensure that the locking rings are refastened properly.

Spare parts

For a complete spare parts list, please contact your distributor for information. The following spare parts are the most common ones.

Spare parts for 424, 425 and 428 DTP refer to manual:
701014 IRT 42x DTP Assembly and Complementary Instruction to 701012.

EC Declaration of conformity

According to the machine directive and testing institutes the IRT products in this manual are not defined as machines.
Consequently, the machine directive is not included in this declaration.
In accordance with EN 17050-1:2010
We, Hedson Technologies AB
Box 1530
SE 462 28 Vänersborg
Sweden
declare under our sole responsibility that the product
IRT 464 DTP, IRT 424 DTP, IRT 425 DTP, IRT 428 DTP, IRT 2×424 DTP, IRT 2×425 DTP and IRT 2×428 DTP that is used to accelerate the drying/curing of paint and paint related materials, to which this declaration relates, is in, conformity with the following standards;

EN 60335-1:2002
+A11+A1+A12+A2
+A13+A14+A15| Specification for safety of household and similar electrical appliances General requirements
---|---
EN 60335-2-45:2002
+A1+A2| Specification for safety of household and similar electrical appliances   Particular requirements
EN 61000-6-3| Electro-magnetic Compatiblity, Generic Emission Standard.
EN 61000-6-2| Electro-magnetic Compatiblity, Generic Immunity Standard.
EN ISO 9001| Quality Management System
EN 61000-3-11| Electro-magnetic Compatiblity
Compliance statement:
The maximum value of the system impedance (Zmax) is 0.044 ohm for the phase lines and 0.030 ohm for the neutral at the interface between a public supply network and a user’s installation.

in accordance with the provisions of the following directives in their most current version

Ariév, Sweden March 3rd, 2016
HEDSON TECHNOLOGIES AB

Electrical diagram

464 400/480V 3~

2×464 400/480V 3~ 12kW

2×464 400/400V 3~ 20kW

464 230V 1~ 6kW

464 480V 2~ 6kW

Weights and dimensions

TRAVERSE 165 kg (364 lb)
SIDE RAILS:
Rail without power supply 5 kg/m (3,5 lb/ft)
Rail with power supply
7 kg/m (4,7 lb/ft)

STAND
1 cassette 50 kg (110 lb)
2 cassettes 60 kg (132 lb)

© Hedson Technologies 2022
The manufacturer reserves the right to introduce technical modifications.

HEDSON TECHNOLOGIES AB
Hammarvägen 4, SE-232 37 Arlöv
Tel +46 (0) 40 53 42 00
info@hedson.com
www.hedson.com
HEDSON TECHNOLOGIES AB
Box 1530, SE-462 28 Vänersborg
Tel +46 (0) 521 28 12 30
industrialcuring@hedson.com
www.hedson.com

Documents / Resources

| HEDSON IRT 464 DTP Infrared Dryer [pdf] Instruction Manual
IRT 464 DTP Infrared Dryer, IRT 464, DTP Infrared Dryer, Infrared Dryer
---|---
| HEDSON IRT 464 DTP Infrared Dryer [pdf] Instruction Manual
IRT 464 DTP Infrared Dryer, IRT 464, DTP Infrared Dryer, Infrared Dryer, Dryer

References

• temp.de
• Home - Hedson

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