Master Appliance UT-300SI Heat Gun User Manual


 
After Ignited
Ignition Instructions
Use as a Soldering Iron or Heat Tool
Important Safety Instructions
1. Loosen knurled nut to
remove tip and tip
housing.
2. Replace soldering tip
with hotblow tip and
re-install tip housing
onto unit.
Knurled nut Tip housing Soldering tip
1. Turn gas open/close knob
counter clockwise slightly
toward + as marked on the knob.
3. When windows turn red, turn the shutter
lever to right and hold for 3 seconds.
Release lever, then it turns back
automatically. Flame will turn off and the
catalyst will start to react.
4. Tip temperature can be changed
by adjusting the gas open/close
knob.
5. To turn off unit - turn the gas
open/close knob clockwise until
knob is seated in locked position.
WARNING:
This product, when used for soldering and similar applications, produces chemicals
known to the State of California to cause cancer and birth defects or other reproductive harm.
WARNING: The Department of Transportation Hazardous material Regulations forbid the car-
riage of butane or other flammable gas products on passenger aircraft. Do not pack this item
or any other flammable gas item, in any checked or carry-on baggage.
To reduce the risk of injury or prop-
erty damage, READ AND UNDER-
STAND the following warnings:
1. To prevent fire or damage to
work surfaces, be sure hot air
exhaust opening is positioned
up. Hot air comes out of the
exhaust opening in the tip. Keep
combustibles and hands away
from the opening.
2. To prevent fuel tank leakage, do
not store in environmental area
that exceeds 104°F/40°C (such
as car dashboard or trunk, direct
sun, glove compartment, or other
enclosed, unventilated areas).
3. Be sure to turn “ON/OFF” switch
to “OFF” after use.
4. Do not perform maintenance or
repair unless unit is completely
cool. Be certain “ON/OFF” lever
is “OFF”.
5.
Wait for tips to cool before changing.
Keep hands and combustibles
from tip area while in use.
6. When soldering or desoldering
always review material safety
data sheets (MSDS) for recom-
mended precautions for safe
handling and use of solder, sol-
der paste, flux, conformal coat-
ings and any other chemicals.
7. Store away from, and do not
use in the presence of children.
8.
Keep protective cap on unit while
not in use.
9. Use only in well-ventilated
area. Continuous or extended
use indoors should be done
only with a local exhaust
ventilation to the outside.
10.
Do not expose to open flame or
other sources of high temperature.
11. To prevent clouding of window,
do not use alcohol or alcohol-
based cleaner.
12. Use only Master Appliance
Ultratane Butane Fuel to insure
maximum safety and perform-
ance. MSDS upon request.
13. Always use safety glasses or
goggles.
14. Do not fill gas or store near
open flame, heater, furnace or
combustible materials.
15. Do not misuse, abuse, alter
or tamper.
16. It is your responsibility to follow
your governmental regulations
when disposing of this unit.
NOTE: When operating in
extremes of temperature (hot or
cold), at high altitude, ignition may
be difficult due to the variation of
gas pressure caused by these
extremes. Gas control settings will
also be affected and will vary from
those under normal conditions.
If difficulties are experienced,
please contact our Customer
Service Department who will
advise on adjustment.
Warnings:
2. Push ignition
button.