MICRO TORCH
Model No. CBT1
OPERATING & MAINTENANCE
INSTRUCTIONS
1008
INTRODUCTION
The CLARKE weld micro torch does not contain any
butane gas when first purchased.
Follow the gas filling instructions on page 7 to make it
operative.
GUARANTEE
This CLARKE product is guaranteed against faulty
manufacture for a period of 12 months from the date of
purchase. Please keep your receipt as proof of
purchase.
This guarantee is invalid if the product is found to have
been abused or tampered with in any way, or not used
for the purpose for which it was intended.
Faulty goods should be returned to their place of
purchase, no product can be returned to us without
prior permission.
This guarantee does not effect your statutory rights.
SPECIFICATIONS.
Dimensions 155 mm x 90 mm
Grip diameter 35 mm
Weight (dry) 180 g
Flame adjustment. 12 mm to 35 mm
Maximum temperature 1,300°c
2
APPLICATIONS
• Welding
• Brazing
• Wire soldering
• Silver soldering for computer boards, radio-
controlled toys, or model railroads.
• Jewellery
• Optical glass frame work
• Professional repair
• Toy repairs
• Plumbing
• Home workshop
• Tile laying
• Removing old paint
• Processing of glass and ceramic materials
• Bending glass plastic or metal tube
• Enamel
• Thawing frozen locks, nuts and bolts
• Sweating and thawing light pipe
• Softening window putty
• Ski waxing
• Camping
3
PART IDENTIFICATION
Adjustment Lever
Air Control Sleeve
Valve Body
Flame Guard
Ignition
Pin
Removable Base
Gas Refill
Opening
Safety Lock
Ignition Button
Gas Tank
SAFETY WARNINGS
1. Do not touch flame guard when hot
2. Keep out of reach of children.
3. Butane gas is extremely flammable, please handle with care.
4 Do not drop, puncture, incinerate, or expose to direct
sunlight or temperatures above 50°c or 122°f.
5. Always point away from eyes and body when igniting or
operating.
6. Make sure adjustment lever is firmly closed and the flame is
completely extinguished after using.
7. Do not continually use this tool for longer than 30 minutes.
8 Keep clean
4
OPERATION
IGNITION
1. Rotate the air
control sleeve to
line up the two
holes.
2. Slide the safety
button upwards.
3. Slide the
adjustment lever
slowly towards the
left (+) position.
4. Press the ignition
button. The flame will light instantly.
A good performance will not be achieved when:
• The gas in the cylinder is too cool - caused by the
surrounding temperature being too low or after
long term continuous use (over 30 minutes). Allow
the torch to warm up gently in your hands before
use.
• The pressure in the cylinder is too low (from lack of
gas). Follow the instructions in the maintenance
section of this manual for refilling procedure.
SHUT-OFF
To shut off the micro torch:
1. Slide the adjustment lever fully to the right (-) position.
2. Slide the safety button down.
5
ADJUSTMENTS
FLAME LENGTH ADJUSTMENT
The flame length can
be adjusted from 12
mm to 32 mm.
Slide the adjustment
lever to the left (+) to
make the flame
longer, and to the
right (-) to make the
flame shorter and
finally to shut it off.
THERMAL POWER CONTROL
Rotate the air control sleeve to set the required flame
temperature.
• The cooler
flame is yellow
in colour
• The hottest
flame is blue in
colour
NOTE. The highest temperature attainable will be
about 1,300°C or 2,370°F.
6
MAINTENANCE
REFILLING
Use only high quality butane gas.
1 Make sure torch is extinguished before refilling.
2. Shake the gas canister a few times before use.
3. Hold the torch upside down and insert the gas canister
can nozzle vertically into the gas refill opening.
• Use a pumping action for best results.
4 When gas starts to overflow, pull nozzle out from opening
to stop refilling operation.
• Complete refill takes approximately 25 to 35
seconds.
5 Place the torch on its stand and leave it for a few
minutes to allow the gas to stabilize.
7
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