Master Appliance UT-300SI User Manual

Designers and Manufacturers
of Heat Tools for Industry

Ultratorch

®

UT-300Si

Heat Tool

Instruction Manual

Made in Japan

Please read, understand and keep this
manual for future reference

UT-300 Si

Regulatory Information

Description

Principles of Operation

Declaration of Conformity

(According to EN 45014)

Manufacturer’s Name:

Master Appliance Corp.

Manufacturer’s Address:

2420-18th Street
Racine, WI 53402 U.S.A.

Declares that the following product:
Product Name: UT-300Si

Conforms to the following
product specifications:

Safety Directives:

EN 123 12.81
EN 292 parts 1&2 EN 294

Quality Department
Master Appliance Corp.
FAX [phone]

Set contents

1.Tool

2. Plastic cap

3. Operation manual

Specification

Size (with soldering tip):

7.32 in. x 6.77 in.
(186mm x 172mm)

Weight when gas filled:

Approx. 352 gr.

Temperature values:

Soldering tip end…

approx. 932°F/500°C

Hotblow tip end…

approx. 1112°F/600°C

Gas container capacity:

80 c.c.

Operating time per filling:

More than 3 hours

IMPORTANT:

Please read and

understand all

instructions before
using this tool. Become familiar
with all controls for your safety.

Gas open/close knob

Soldering tip

Windows

Tip-housing

Knurled nut

Stand

Shutter Lever

Gas level

window

Gas refill nozzle

This product uses a catalytic gas reaction
system.The special catalyst contained in the
tip is preheated with a butane flame.The
preheated flame is extinguished when the
shutter is closed over the ignition vent.

Butane gas continues to flow over the
preheated catalyst generating infrared heat
which is either conducted through the soldering
iron tip or passed through the heat tip as hot gas.

Tinned

Hot Air Vent Catalyst

Evaporated
Gas

Chrome Plated Copper Base

Iron Plated

Fill with Ultratane™Butane

Use only Master Ultratane butane with your Ultratorch.
Do not fill gas or store near open flame, heater, furnace or
combustible materials.
Fill gas holding the unit firmly with the refill nozzle pointed
upwards. Gas will overflow from nozzle when tank is full.

Ignition button

Protective Cap

UT-300 Si