Intended Use Of The Product; Product Description; Particular Advantages; Technical Data - Hedson IRT 4-1 PcAuto Manual De Funcionamiento

1.

Intended use of the product

This product serves exclusively to accelerate the drying/
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 IRT 4-1
PcAuto and IRT 4-2 PcAuto dryers must not be used in
spray booths or within a distance of 5m from spraying
activities in order to avoid explosion risk. This prohibition
is also valid for the IRT 4-20 PcAuto & IRT 4-10 PcAuto, if
not combined with the IRT Dust Cover and Surveillance
System (document 714147).
2.

Product description

The dryer is an essential aid for paint repair on small and
medium sized areas.
The easily manoeuvrable IRT 4-1 Pc Auto, 4-2 Pc Auto
4-10 PcAuto and 4-20 Pc Auto is equipped with one
or two compact cassettes. Each cassette is equipped
with four Infra Red (IR) lamps with gold plated free-form
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 by 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 th e
quality of the top coat. The short wave IR curing enables
the coating to be cured from the inside outwards. This
prevents solvents to be trapped inside the coating and
ensures a fast and high quality curing.
2.1.2 Short drying times – 60 cm distance
MATERIAL
Putty
Filler Bright
Filler Dark
Water base
Base coat
Top coat
Clear coat
Filler on plastics
Top coat on plastics
Clear coat on plastics
Final boost
Soft cure
2.1.3 Regulated temperature
The dryer has a pyrometer which carefully controls
temperature of the object. The computer does not only
measure the maximum allowed temperature but also the
4 4
MINUTES
5–6
10–15
10-15
4-6
4–8
10–15
10–15
10–15
13–17
13–17
2-4
13-17
temperature raise. It ensures that the programmed dry-
ing/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 reflec-
tors 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 figures below show the maximum drying area,
when the respective dryer is used in 60 cm distance from
a black sheet metal.
IRT 4-1 PcAuto and IRT 4-10 PcAuto drying surface
1,1 m
Voltage 220–240V 220-240V
1 Ph/PE 3 Ph/PE
Frequency 50–60 Hz
50–60 Hz
Current 26 A 15 A
Power 6 kW 6 kW
Fuse**
4-1 PcA 30 A* 16 A*
4-10 PcA n/a Max 100A Max 100A Max 100A Max 100A
Drying
Max 170 Max 170
o
temp.
Noise level <70 dB(A) <70 dB(A) <70 dB(A) <70 dB(A) <70 dB(A)
IRT 4-2 PcAuto and IRT 4-20 PcAuto drying surface
2,2 m
Voltage 220–240V 220-240V
1 Ph/PE 3 Ph/PE
Frequency 50–60 Hz 50–60 Hz
Current
4-2 PcA 48 A 27 A
4-20 PcA n/a 30 A
Power 12 kW 12 kW
Fuse**
4-2 PcA 50 A* 32 A*
4-20 PcA n/a Max 100A Max 100A Max 100A Max 100A
Drying
Max 170 Max 170
o
temp.
Noise level <70 dB(A) <70 dB(A) <70 dB(A) <70 dB(A) <70 dB(A)
* MCB (Minature Circuit Breaker) type C or D. Normal fuse type slow.
** The dryer shall be operated with a fuse of the recommended rating.
Weight, dimensions and product identity label on last page.
EN
380-420V 440–480V 480V
3 Ph/PE 3 Ph/PE 2 Ph/PE
50–60 Hz 50–60 Hz 50–60 Hz
9 A 9 A 13 A
6 kW 6 kW 6 kW
10 A* 20 A 20 A
Max 170 Max 170 Max 170
o o o
380-420V 440–480V 480V
3 Ph/PE 3 Ph/PE 2 Ph/PE
50–60 Hz 50–60 Hz 50–60 Hz
16 A 16 A 26 A
17 A 17 A -
12 kW 12 kW 12 kW
16 A* 20 A 32 A
Max 170 Max 170 Max 170
o o o
713687 rev 10
o
o