Master Appliance UT-40Si User Manual

8 pages

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Overall length 8.24 in Diameter 0.95 in

Longueur totale • Largo total 210 mm Diamètre • Diámetro 24 mm

Weight (when gas filled) 2.64 oz

Poids (rempli de gaz) • Peso (llena de gas) 75 g

Unit is shipped without fuel.

Appareil expédié sans carburant

La unidad viene sin combustible

U.S. Pat. # 4500027 Japan Pat. # 1236726

Designers and Manufacturers

of Heat Tools for Industry

Ultratorch

UT-40Si

Heat Tool

Instruction Manual

Mode d’emploi

Manual de instruc-

Made in Malaysia

Fabriqué en Malaisie

Hecho en Malasia

Tip

Pointe

Punta

Exhaust opening

Orifice d'échappement

Salida de escape

Window

Fenêtre

Ventanilla

Knurled nut

Écrou à molette

Tuerca estriada

Gas open/

ignition lever

Manette d'admission

de gaz et d'allumage

Palanca de abertura

de gas y de encendido

Gas control lever

Manette de contrôle

de gaz

Palanca de control

de gas

Gas off button

Bouton d'arrêt du gaz

Botón de apagado

de gas

Gas filling nozzle

Bec de remplissage

de gaz

Boquilla de carga

de gas

Read this manual in its entirety before

attempting to use this tool. Become

familiar with all controls for safety.

Lisez ce manuel entièrement avant de com-

mencer à utiliser l'outil. Familiarisez-vous avec

tous les contrôles de sécurité.

Lea completamente este manual antes de tratar de

usar esta herramienta. Para mayor seguridad, famil-

iarícese con todos los controles.

Questions and Answers:

J
Jacob GarciaJul 25, 2025
What to do if Master Appliance Power Tool does not ignite?
- J
  Jennifer BryantJul 26, 2025
  If your Master Appliance Power Tool doesn't ignite, it could be due to several reasons. First, check if the tank is empty and refill it with butane fuel if needed. Another possible cause is a clogged ejector, which would require replacement with a new one. Lastly, the gas pressure might be too high or too low; try adjusting the control lever to a higher or lower position to resolve this.
C
Courtney HartAug 8, 2025
Why does Master Appliance UT-40Si Power Tool tip not heat up?
- B
  byrdstephenAug 9, 2025
  If the tip of your Master Appliance Power Tool isn't heating up, it could be due to a few reasons. One possibility is a used-up catalyst, in which case you should replace the tip with a new one. Another reason could be insufficient gas pressure, so try refilling it with butane gas. A clogged ejector can also cause this issue, and replacing it with a new ejector might resolve the problem.