Fytech FY-2WH User manual

Our equipment is approved by the following car manufacturers (China)
Instruction Manual
FY-2WH

Contents
1
2
3
4
5
6
1. Precautions
2. Specifications
3. Installation
4. Controls
5. Operation
6. Troubleshooting
1) Troubleshooting
2) Lamp Tube Replacement 7
7. Circuit Diagram 8

1. Precaution
Page 1
1. Read this manual carefully before installing or servicing this equipment.
2. This equipment is designed for paint drying applications. Adjust to correct
temperature and check minimum safe distance from heat source when using.
Improper servicing can cause paint surface damage.
3. Installation and servicing must be performed by a qualified installer or service agency.
4. The system has been designed for easy installation, low operating costs and
minimal maintenance. The warranty does not cover lamp tube defects resulting
from misuse or improper operation.
5. Disconnect power source when the equipment is not in use for a long period.
6. The lamp tube should not be perpendicular to the ground when the equipment is
operating. Otherwise, it will shorten the life of the lamp tube.

Page 2
2. Specifications
Model
Input Power Source
Input Power (W)
Curing Area (mm)
Temperature (°C)
Time Setting
Light Intensity (%)
FY-2WH
Single Phase 220V 50/60Hz
2 × 1000
800 × 800
0 - 99 mins Adjustable
10 - 100
30 - 100

The shortwave infrared curing lamp is divided into 3 parts (a base, a frame and a cassette)
1) Installation of the base:
a. Open the packing of the base.
b. Install the four wheels on the base and tighten up the screws.
Usually, the wheels with brakes are mounted on the rear of the base.
2) Installation of the frame:
a. Open the packing of the frame.
b. Put the column onto the top of the base, line up the screw holes and tighten up
with screws.
3) Installation of the cassette:
a. Open the packaging of cassette with care.
b. Connect cassette with holder and tighten up by screws.
c. Connect control wires and adjust the angle of the lamps.
Page 3
3. Installation
1
2
5
6
8
9
3
4
7
1. Main switch
2. Control box
3. Cassette
4. Cassette
5. Holder
6. Column
7. Base
8. Pillar base
9. Caster

4. Controls
Page 4
1
2
3
9
10
4
5
6
5
7
8
1. Time display
2. Temperature display
3. Pulse paint curing
4. Routine paint curing
5. Time adjustment
6. Temperature adjustment
7. Start
8. Stop
9. Lamp selector 1
10. Lamp selector 2

30-60cm
5. Operation
2
1. Connect electricity supply. Make sure that the supply cable is at least 4mm at 220V
Note: Make sure that the facility supply voltage and frequency are the same as shown on
the equipment name plate.
2. Connect to power supply AC 220V. Switch on the equipment. Select “Pulse” or “Routine”.
Pulse curing helps to achieve more lustrous results.
3. Set time and power according to the requirements of paint used for curing to achieve the
best curing result (usually, the values are set at 15 mins in time and 70% in power).
4. Adjust the distance from heat source to paint surface (usually, keeping a distance of
45cm from the paint surface is the best). The lamp should also be kept parallel to the paint
surface.
5. Protect the lamp against shocks and vibrations even when it is cold.
6. During the curing process, the paint surface must be clean without water and impurities.
7. Preferably do not touch quartz with bare hands. If grease or chemical compound have
been deposited on quartz, simply clean before lighting with cloth moistened with alcohol.
Page 5
Install machine Connect input power Switch on
Digital display data Select “Pulse” or “Routine” Set temperature and
time
Keep heat source parallel
to paint surface a distance
of 30-60cm
Switch off the machine
after curing

Lamp tube does not work
1) Lamp tube damaged
2) Lamp not plugged in
3) SCR damaged
Lamp tube lights all the time 1) SRC damaged
Digital display does not work
or is incomplete
1) Flat wire unplugged in
circuit board
2) Digital display damaged
Can not adjust temperature
and time switches
1) Troubleshooting
PROBLEM CAUSE SOLUTION
1) Check lamp tube
2) Check connections
3) Check SCR
1) Check SCR
1) Check
2) Check digital display
flat wire
Page 6
1) Switch imbalance
2) Key board has exclusion
1) Check the installation of
switch
2) Check key board exclusion
6. Troubleshooting

2) Lamp Tube Replacement
(1)
(2)
(3)
(4)
(5)
(6)
1. Prepare cassette for
replacement.
2. Remove the grille of cassette.
3. Remove the plates on both
ends of the cassette.
4. Remove the fixed plates from
both ends of the cassette.
5. Loosen fixed screws and remove
connections. The lamp can now
be replaced.
6. Repeat the above steps in reverse order
to install the new lamp.
Page 7
6. Troubleshooting

7. Circuit Diagram
Page 8
G1
G 2
K 1
K 2
PCB B oard
2 2 0 V
0 V
G 2
K2G 1 K 1
K 1
G 1
K2G2
Over-C u r r e n t P rotectio n S wi t c h
Power S w it c h
A C 2 20V
0V
1 2 V
0 V
12V
0V
12V
Control Silicon
Transformer
Lamps