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Operating Instructions and Parts Manual
24498
HEAT GUN
10/18
2018 OEMTOOLS
™
3 POSITION TRIGGER SWITCH
The Heat Gun has a 3-position trigger switch that acts
as both an ON/OFF switch and a temperature selector
switch (Fig. 1).
To turn the Heat Gun ON at the
lower temperature
(250° C or 482° F), squeeze the upper part of the
switch (1). To turn the Heat Gun OFF from the lower
temperature setting, squeeze the lower part of the
switch (2) half way until it clicks into the OFF position
and the Heat Gun turns OFF.
To turn the Heat Gun ON at the
higher temperature
(450°C or 842°F), squeeze the lower part of the
switch (2). To turn the Heat Gun OFF from the higher
temperature setting, squeeze the upper part of the
switch (1) half way until it clicks into the OFF position
and the Heat Gun turns OFF.
NOTE:
When the switch is set to the lower
temperature setting, the motor speed will be slower
and there will be a reduced flow of hot air through the
nozzle. The temperature of the air will also be reduced
to 482° F (250° C). When the switch is set to the higher
temperature setting, the motor speed will be higher
and there will be an increased flow of hot air through
the nozzle. The temperature of the air will also be
increased to 842°F (450°C).
NOTE:
When the Heat Gun is first turned ON, smoke
may appear due to the burning of manufacturing oils
on the element. The smoke will disappear within five
minutes of operation.
STRIPPING PAINT FROM DWELLING
The most common application for the Heat Gun is
in stripping paint from fascia, soffit and siding of a
dwelling (Fig. 2). Although the Heat Gun will work
extremely well in this application, it is important to
take specific precautions and prevent potentially
serious mistakes.
WARNING
Use extreme caution if the opposite side of the work
surface such as siding is not accessible. The hidden side
could catch fire if it becomes too hot. Some buildings
contain flammable material behind siding, floors, fascia,
soffit boards and other such panels. Check these
areas before applying heat. Do not use the Heat Gun if
flammable materials are present or if you are unsure of
the flammability of the hidden material.
DO NOT use the Heat Gun on surfaces that can be
damaged by heat, such as vinyl siding, vinyl coated
siding or vinyl window frames.
DO NOT use the Heat Gun on any glass surface such
as windows. The rapid expansion may break the glass
or damage the seal in thermo pane windows.
The Heat Gun will soften putty in window frames. Be
careful not to gouge the soft putty with the scraper.
The putty will firm up as it cools.
When removing paint from the fascia, do not overheat
the edge of the shingles. Too much heat will melt the
shingles.
PAINT STRIPPING PROCESS
WARNING
Never touch the Heat Gun nozzle during use or soon
after use. It becomes very hot and will cause severe
burns. Wear gloves to protect your hands from hot
paint scrapings.
When turned ON, the Heat Gun will heat the paint
causing it to soften so it can be easily scraped off
without damaging the surface. Some paints may
soften when heated even though they show no signs
of blistering. Some paints will blister when heated,
while others may become rubbery. Some paints
will require more heat than others to soften them
sufficiently for easy removal.
NOTE:
Paint that has been absorbed into the wood
will not be removed with the Heat Gun.
When working with several layers of paint, completely
heating the surface all the way to the wood will speed
up the scraping process. This will allow all layers of
paint to be scraped at one time.
Use a soft wire brush to remove paint from very
intricate surfaces. Mineral paints and finishes such
as cement paint and porcelain do not soften when
heated, so they cannot be removed using a Heat Gun.
For best paint removal results, move the gun slowly
and steadily forward at an angle to the surface to be
Fig. 2
Inside
Wall
Fascia
Soffit
Siding
Fig. 1
1
2