Crown CT19024K Manual Original página 18

• Welding thermoplastic polymers, PVC and linoleum
flooring materials, PVC coated fabrics, tarpaulin and
foil�
• Soldering, tinplating and loosening of soldered
joints�
• Removing lacquer and paint coatings�
• Drying lacquer and paint coatings, adhesive and
spackling compounds�
• Acceleration of adhesion processes, activation of
adhesives�
• Thawing ladders, stairs, door locks, boot covers, car
doors, water pipes as well as defrosting fridges and
freezers�
• Mold and fungus control, disinfection of animal
housing�
• Lighting charcoal�
Using special nozzles
• Flat nozzle 7 is designed for treating large-area sur-
faces�
• Deflector nozzle 8 is used for treating one surface
and protecting the other (the heating of which is unde-
sirable, e�g� window glass)�
• Reflector nozzle 9 is used for changing the air flow
direction�
• Point nozzle 10 is for treating small-area surfaces as
well as for soldering�
Temperature adjustment
• Set on / off switch 5 into position "2"�
• Set the required temperature with buttons 14 or 17�
Each time you press buttons 14 or 17, the temperature
is changed by 10°С.
• The set value of the temperature is shown on dis-
play 12 (symbol 21)� The temperature change does not
occur immediately; when the temperature is changed,
symbols 20 flash on display 12� When the set tempera-
ture is reached, symbols 20 stop flashing.
Air flow adjustment
• Set on / off switch 5 into position "2"�
• Set the required flow value with buttons 15 or 16�
• The set value of the air flow is shown on display 12
(symbol 22)�
Operating modes with preset parameters (see fig. 4)
• Set on / off switch 5 into position "2"�
• Press button 13 to select one of 4 preset operating
modes� Display 12 will show the number of the
selected operating mode (one of symbols 19) and its
parameters of temperature (symbol 21) and air flow
(symbol 22)�
Changing parameters of preset operating modes
(see. fig. 5)
• Set on / off switch 5 into position "2"�
• Press button 13 to select the operating mode (one
of symbols 19 will be shown on display 12) whose
parameters you want to set (see fig. 5.1).
• Set the required temperature with buttons 14 or 17�
Each time you press buttons 14 or 17, the temperature
is changed by 10°С (see fig. 5.2). The set value of the
temperature is shown on display 12 (symbol 21)�
• Set the required flow value with buttons 15 or 16
(see fig. 5.3). The set value of the air flow is shown on
display 12 (symbol 22)�
• When changing parameters of the preset operating
mode, symbol 18 will flash on display 12�
• Press button 11 and hold it for 2 seconds - changes
in the preset mode parameters will be fixed and
symbol 18 will disappear (see fig. 5.4).
General recommendations
• If necessary, put an appropriate special nozzle on
gun nozzle 1�
• Prepare accessories required for work performance
(scraper, palette knife, brush, etc�)�
• Turn on the power tool, adjust the air flow and
temperature as described above or select one of the
preset operating modes�
• After the operation completion, place on / off
switch 5 in position "1" and let the power tool run for a
while so that it cools down, and only after that you can
switch it off�
Special recommendations for performing different
types of work (see fig. 6-10)
Paint and coatings removal (see fig. 6) - install flat
nozzle 7, heat the surface area until the coating soft-
ens, and remove it with a palette knife or scraper 6�
Lacquer and paint coatings removal from window
frames (see fig. 7) - install deflector nozzle 8 correctly (to
protect the glass), heat the surface area until the coating
softens, and remove it with a palette knife or scraper 6�
Forming plastic pipes (see fig. 8) - install reflector
nozzle 9� Fill the plastic pipe with sand and close it at
both ends to prevent pipe collapse� While moving the
pipe in the hot air flow, heat it and mould it as required.
Thawing water pipes (see fig. 9) - install reflector
nozzle 9� While moving the power tool, heat a frozen
area from the edge to the middle� While heating plastic
pipes, be careful not to overheat them�
Soldering (see fig. 10) - install point nozzle 10� Apply
solder paste on the soldering area� Depending on the
material, heat the soldering area for 50-120 seconds,
and then apply solder alloy� The solder alloy must melt
under the workpiece temperature�
Power tool maintenance / preventive
measures
Before carrying out any works on the power tool it
must be disconnected from the mains.
Taking care of accessories
Keep special nozzles and scraper 6 clean - remove all
materials stuck to them� Regularly sharpen the blade
of scraper 6 - this will facilitate the work and improve
its results�
Cleaning of the power tool
An indispensable condition for a safe long-term exploi-
tation of the power tool is to keep it clean� Regularly
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