Master Appliance UT-100 - Manual (Page 11)

11
Trouble Shooting
Note: Ultratorches utilize the energy produced while evaporating butane gas. Ambient
temperature affects operation. Adjust the unit as necessary.
To Replace Ejector
The ejector is where the air/fuel
mixture takes place.
Occasionally it may be neces-
sary to replace due to clogging.
Unscrew the knurled nut and
remove the tip and tip housing.
Push shutter lever upward to
expose the small holes on the
solder/heat ejector. Insert the
accessory spanner wrench into
one of the small holes and turn
counter clockwise (CCW) until
loose. (Continue to turn until
easily removed.) Mount the
new ejector in place of the
removed ejector. Point the
torch ejector downward and turn clock wise (CW), by
hand, until tight. Use span-
ner wrench to tighten com-
pletely. Replace tip and tip
housing.
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
setting 5.
Storage of Your Ultratorch Heat Tool
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