Master Appliance UT-35 Principles of Operation, Fill with Ultratane Butane, Ignition Instructions

Catalyst	1
Catalyseur
Catalizador

2	Gas open lever	Gas control lever
	Levier d'admission de gaz	Levier de contrôle de gaz
	Palanca de abertura	Palanca de control de gas
	de gas

ON OFF

Ignition hole

Orifice d'allumage

Orificio de encendido

3Knurled nut

Écrou moleté Tuerca estriada

Principles of Operation

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.

Fill with Ultratane™ Butane

Use only Master Ultratane butane with your	down onto refill opening (fig. 1). Unit is full when gas
Ultratorch. Make sure on/off lever is in “off” position	overflows refill opening. Check window for fuel level.
before filling. To fill, press nozzle of butane can

Ignition Instructions

1.	Place gas control lever at the middle and push	The hot exhaust air comes out of the exhaust
	gas open switch up.	opening in the tip. Be sure to keep combustibles and
2.	Push the knurled nut upward to open ignition holes.	hands clear from the opening to avoid fire and
3.	Ignite, keeping air take-in hole open as illustrated	burns. Temperature of the hotblow can be adjusted
	(fig. 2). Hold knurled nut until the catalyst glows.	by moving gas control lever from left/right.

4.Temperature of the soldering tip can be adjusted by moving gas control lever between left/right.

Use as a Soldering Iron, Heat Tool or Hot Knife

1.Choose appropriate accessory tip.

2.To install new tip – loosen knurled nut to

remove any existing tip and tip housing.

3. Re-install chosen tip and housing onto unit.

Use as a Torch

1.	Loosen and remove tip by turning the knurled nut	4.	Ignite with a lighter as shown (fig. 4).
	to right (fig. 3).	5.	Adjust the flame height by moving gas control
2.	Make sure gas control lever is at the middle (fig. 4).		lever between left/right.
3.	Push gas switch to “ON” position.

To Replace Ejector

1.	Change ejector unit when gas does not flow.	3. Insert new ejector unit and push the unit down till
2.	Pull ejector unit upward, then the unit will come	seated.
	off (fig. 5).

Storage of Your Ultratorch Heat Tool

1.	Allow unit to cool and put protective cap on for storage.		from children.
2.	If your unit is not going to be used for awhile,	3.	Leave tank approximately 1/2 full so lubrication of
	store in the following manner. Store in proper		fuel pickup filter stays wet.
	location avoiding elevated temperatures and away	4.	Set flow control valve at low setting.

How to Empty Tank of Butane Gas if Needed

1.Only empty fuel tank in a well ventilated area and	3.One method is to poke a small bladed screwdriver
away from ignition sources. Remember butane is	through a piece of paper and then carefully
heavier than air.	depress the filler valve. The escaping gas will hit
2.Depress the filler valve at the back of the tank	the paper and not your hand (fig. 6).
with a small bladed screwdriver and let the butane	4.Never turn gas lever to “ON” and allow gas to
gas escape through the small orifice opening. It	evacuate through the ejector/tip. Doing this will
takes approximately one minute for the butane to	clog the ejector and lead to premature failure.
escape from the tank. Be careful that the butane	5. Never try to unscrew the filler valve as it is adhe-
does not hit against your fingers or hands. This	sively bonded to the tank. Breaking of this bond
could cause frostbite of the skin.	will destroy the unit, causing the tank to leak.

Warnings:

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 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.