Master Appliance UT-100Si Ultratorch Soldering Iron_Heat Tool - Manual (Page 7)

Specifications
UT‑100Si UT‑200Si
Overall length with soldering tip 262mm (10.3 in.) 302mm (11.9 in.)
Overall length with heat tip 247mm (9.7 in.) 285mm (11.2 in.)
Weight (when gas filled) 126g (5.4 oz.) 222g (9 oz.)
Approximate temp. soldering tip 250° - 500°C 250° - 530°C
(507° - 958°F) (482° - 986°F)
Approximate temp. heat tip 650°C (1228°F) 540°C (1030°F)
Gas Capacity Container 28cc (1.6 cu. in.) 63cc (3.8 cu. in.)
Approximate Operating Time Max. 2 hours Max. 4.5 hours
(one gas filling) at #3 setting at #3 setting
Problem
Does not ignite
Low gas pressure
Low flame
Not enough heat
Probable cause
a. Empty tank
b. Clogged ejector
c. Fuel setting too high
a. Foreign object blocking tips
b. Cold fuel
a. Used-up catalyst
b. Low fuel
Solution
a. Refill with butane fuel
b. Replace with new ejector
c. Adjust switch ring or gas
control lever to lower setting
a. Clean out or replace tips
b. Hold unit in hand to allow unit
to warmup.
DO NOT HEAT HANDLE.
a. Replace with new tip
b. Refill with butane gas
Trouble Shooting
Note: Ultratorches utilize the energy produced while evaporating butane gas. Ambient
temperature affects operation. Adjust the unit as necessary.