Справочник Пользователя для Master Appliance UT-40Si

Tinned

Hot Air Vent

Catalyst

Chrome Plated

Iron Plated

Copper Base

Nickel Plated

Evaporated
Gas

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.

™

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

1. Be sure the exhaust opening is positioned upward. Keep hands and

combustibles clear of exhaust opening and tip housing to avoid burns
or fire.

2. Set the gas Control lever in the middle of the + and -. (In cold places

or soon after refueling, move lever towards + and in hot, towards -.

3. Push the ignition lever upward slowly until it clicks. After several 

seconds, the window becomes red and the catalyst starts to react
without a flame inside. If the unit did not ignite, push the OFF button
and repeat.

4. Adjust tip temperature with the gas control lever.
5. To turn off, push GAS OFF BUTTON. Check window to make sure the

unit is off.

1. Loosen knurled nut to remove tip and tip housing.
2. Replace with soldering tip or hotblow tip and re-install tip housing 

onto unit.

DO NOT TRY TO IGNITE WHEN SOLDERING OR HEAT TIP IS 
DISMOUNTED. THIS COULD LEAD TO AN IGNITION PROBLEM.

Change ejector unit when gas does not flow, ceramic burner is broken or
used up after a certain amount of time, etc.

TO REMOVE
1. Remove a soldering/heat tip by

loosening the knurled nut.

2. Insert a bar into the hole on the

ejector and turn clockwise. The
ejector unit will come away.
(fig 2)

TO REMOUNT
1. Replace with new ejector unit

and insert a bar in the hole on
ejector and turn counter-clock-
wise to tighten.

2. Replace a tip and tighten the

knurled nut. (fig 3)

1. Allow unit to cool and put protective cap on for storage.
2. If your unit is not going to be used for awhile, store in the following

manner. Store in proper location avoiding elevated temperatures and
away from children.

3. Leave tank approximately 1/2 full so lubrication of fuel pickup filter

stays wet.

4. Set flow control valve at mid setting.

Form No. 58175 Rev. 2