Instructions
Master Model MT-51 Microtorch
SPECIFICATIONS:
SIZE
WEIGHT
NONSTOP RUN TIME
FLAME TEMP.
FUEL CAPACITY
6.1" (L) x 3" (W) x 1.3" (D)
155 mm x 76 mm x 33 mm
6.1 oz / 175 g
Approx.
120 minutes
2500 °F, 1300 °C
(blue flame)
5/8 oz. / 20 ml
MT-51 IS SHIPPED WITHOUT FUEL.
(empty)
Flame Guard
Shutter Lever
Fuel Adjustment
Lever
BACK
GAS OFF
Ignition Button
HANDS FREE
Safety Lock
Hands Free Option &
Gas Shut Off Slide
Gas Tank
T
Stand Base
Filling Valve
ONE YEAR FULL WARRANTY
Your Master MT-51 butane powered Microtorch tool was carefully tested and inspected
before it was shipped from the factory. We warrant this product to be free from defects
in materials and workmanship under normal use and service for one year from date of
purchase. In the event of a defect in materials or workmanship, we will either repair or
replace, without charge, at our option, any part which in our judgment shows evidence
of such defect.
This warranty does not apply if the MT-51 has been misused, abused, altered,
tampered with or used with butane fuel other than Master Appliance Ultratane butane
fuel. At the end of the warranty period, Master Appliance shall be under no further
obligation expressed or implied. Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply to you.
Master Appliance assumes no responsibility for and this warranty shall not cover any
incidental or consequential damages from any defect in this product or its use. Some
states do not allow the exclusion or limitation of incidental or consequential damages,
so the above exclusion may not apply to you.
This warranty gives you
vary from state to state.
For warranty repair a proof of purchase receipt or other appropriate proof of date is
required with your return for warranty repair to Master Appliance. All warranty claims
must be made to Master Appliance and not the distributor. We decline responsibility
where repairs have been made or attempted by others. Any different guarantee made
by others is not authorized by us. If a warranty claim is to be made please return your
MT-51 prepaid, with proof of purchase and a note describing the problem to our
customer service department. See below.
For repair service we charge a flat rate fee. Please call Master Appliance for the flat
rate charge. Return your MT-51 prepaid, with a note describing the problem. Remove
gas before shipment.
specific rights and you may also have other rights which may
Master Appliance Corp. • 2420 - 18th St., Racine WI 53403 USA • Phone: (262) 633-7791 • Fax: (262) 633-9745 • www.masterappliance.com
-2-
INSTRUCTIONS
THE MT-51 MICROTORCH DOES NOT CONTAIN BUTANE GAS
WHEN PURCHASED
GAS REFILLING
• Use only Master Ultratane™ Butane Fuel.
• Make sure unit is OFF and nozzle is cool.
• Insert the container nozzle vertically down into the gas refill
opening. Use a pumping action for best results (Figure 1).
• After filling allow a few minutes for the gas to stabilize.
LIGHTING
• Push down Safety Lock until it clicks (Figure 2a).
• Press “Ignition Button” - the flame will ignite instantly
(Figure 2b). When you remove pressure from the ignition
button, unit will shut off instantly.
• For Hands Free Mode: Push Hands Free slide switch
toward back of unit while depressing trigger (Figure 3).
To shut off unit, return slide switch to “OFF” position.
GAS
1
b
a
TEMPERATURE ADJUSTMENT
• Adjust the torch flame by sliding the Fuel Adjustment Lever
forward or backward. Adjust the flame to approximately 1/2
to 1 inch (10-25mm) in length when using. Forward gives
you a longer broad flame, backward gives you a shorter
flame. (Figure 4)
GAS SHUT OFF FOR STORAGE
• To prevent gas leakage make sure Hands Free/Gas Shut Off
slide is returned completely to “OFF” position.
CAUTION:
1. Keep out of reach of children.
2. Do not
3.
Butane gas is extremely flammable, please handle with care.
4. Always point away from eyes and body when igniting
or operating.
5. Do not store under direct sunlight or anywhere that will
exceed 104°F/40°C.
6. Do not continue use of this tool for longer than one hour.
7. After using, let the tool cool down before storing.
WARNING:
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 carriage 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.
Contains flammable gas under pressure. Do not use near sparks or open flame. Do not puncture
or incinerate container or store at temperatures above 120°F. Keep out of reach of children.
touch flame guard when hot!
This product, when used for soldering and similar
2
REE
DS F
HAN
F
GAS OF
3
4
Master Appliance Corp. • 2420 - 18th St., Racine WI 53403 USA • Phone: (262) 633-7791 • Fax: (262) 633-9745 • www.masterappliance.com
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