- 13 -
Keeping the button pressed will continue to increase or re-
duce the temperature in steps of 10 °C until the rocker but-
t
on is released or the minimum or maximum temperature is
set. The temperature setting is shown on the display for
3
seconds. On lowering or increasing the temperature, the
actual temperature is then displayed at the delivery nozzle.
T
he °C/°F symbol flashes during this period. As soon as the
selected temperature is reached, this symbol stops flashing
and is displayed all the time. Blower stage 1 delivers a tem-
p
erature of 80 °C. When the tool has been operating at high
temperatures on blower stage 2 or 3 it will take a short while
t
o cool to 80 °C after switching down to blower stage 1.
While the tool is cooling down, the LCD display (10) shows
t
he actual temperature at the nozzle outlet. After switching
off, the tool stays in the last setting that was selected. The
guard sleeve (3) detaches at a bayonet catch.
Changing the power cord (HL 2020 E only)
If the power cord is damaged, it can easily be changed
without opening the casing.
1. Important! Disconnect tool from power supply.
2. Undo screw and remove cover cap .
3. Release cable grip .
4. Undo mains terminals .
5. Pull out cord .
6. Insert new cord and secure in reverse order
(1. Firmly screw down mains terminals etc.).
a
b
c
d
e
14
Residual heat indicator
(HL 2020 E only)
The residual heat indicator serves as
a visual warning to prevent injury
from direct contact with the hot
nozzle outlet. The residual heat indi-
cator also works when the tool is
unplugged.
The indicator starts working after the
tool has been in use for 90 seconds
and keeps flashing until the tempera-
ture at the nozzle outlet has fallen
below 60 °C at room temperature.
The residual heat indicator does not
show if the tool has been in opera-
tion for less than 90 seconds. Re-
sponsibility always rests with the
user and care must be taken at all
times when handling hot air tools.
Keep these safety precautions
with the tool.
- 12 -
Technical specifications
HL 1620 S
HL 1920 E
HL 2020 E
Subject to technical modifications
Voltage
Output
Stage
Airflow rate (l/min.)
Temperature (°C)
Temperature setting
Temperature display
Residual heat indicator
Protection class
(without earth terminal)
Thermostat
Thermal cut-out
Emission sound
pressure level
Total vibration value
Weight
220-230 V, 50/60 Hz
2200 W
12 3
150 150-300 300-500
80 80-630
infinitely variable in 10 °C
steps by pushbutton
LCD indicator
Yes
II
Yes
Yes
≤ 70dB (A)
≤ 2.5 m/s
2
/
K = 0.08 m/s
2
0.880 kg
220-230 V, 50/60 Hz
2000 W
12 3
150 150-300 300-500
80 80-600
Infinitely variable in 9
increments by setting dial
–
No
II
–
Yes
≤ 70dB (A)
≤ 2.5 m/s
2
/
K = 0.08 m/s
2
0.840 kg
220-230 V, 50/60 Hz
1600 W
12
240 450
300 500
–
–
No
II
–
Yes
≤ 70dB (A)
≤ 2.5 m/s
2
/
K = 0.08 m/s
2
0.670 kg
Safety warnings
These hot air tools are doubly protected from overheating:
1
. A thermostat switches the heater off if too much of the
air outlet nozzle is obstructed (heat build-up). However,
t
he blower continues to run. A warning triangle on the
display tells you that the heater is switched off.
Once the air delivery nozzle is clear again, the heater au-
t
omatically switches back on again after a few moments.
The warning triangle then goes out. The thermostat may
a
lso respond after switching the hot air tool off, taking it
longer than usual to reach temperature at the air delivery
n
ozzle when it is switched on again. *
2. The thermal cut-out completely shuts down the tool if it is
overloaded.
* for HL 2020 E only
For your safety
Tool description - Operation
Please note: The distance from the object you are working
on depends on material and intended method of working.
Always try out the airflow and temperature on a test piece
first. Using the attachable accessory nozzles (see acces-
sories page on the cover) the flow of hot air can be con-
trolled with maximum precision. Take care when changing
hot nozzles! When using the hot air tool in the self-resting
position, make sure it is standing on a stable, non-slip and
clean surface.
HL 1620 S
The tool is switched on and off at the two-stage switch (7)
on the back of the grip handle. Airflow and temperature can
be adjusted to 2 settings. Stage 1 reaches 300 °C at an
airflow of 240 l/min, stage 2 reaches 500 °C at 450 l/min.
This tool is intended for home use only.
HL 1920 E
The tool is switched on and off at the two-stage switch (7)
on the back of the grip handle. In addition to three-stage
speed/airflow control (stage 1 is a cold-air stage at 80 °C),
temperature can be continuously adjusted over a range of
80 °C – 600 °C in settings 2 and 3 at the thumbwheel (8).
The numbers 1 - 9 on the thumbwheel serve as a guide
only. Whereas "1" means 80 °C, the maximum temperature
of 600 °C is attained at "9". Airflow can be adjusted to the
three stages of 150 / 150-300 / 300-500 l/min. The guard
sleeve (3) detaches at a bayonet catch.
HL 2020 E
The tool is switched on and off at the two-stage switch (7)
on the back of the grip handle. In addition to three-stage
speed/airflow control at the switch (7), temperature can be
continuously adjusted over a range of 80 °C to 630 °C in
settings 2 and 3 at the rocker switch (9). The target temper-
ature can be increased in 10 °C increments by pressing the
right-hand "+" side of the rocker switch (9) or reduced by
pressing the left-hand "-" side of the rocker switch (9).
GB
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