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chemical known to the State of California to cause birth defects (or other
reproductive harm).
(California Health & Safety Code 25249.5 et seq.)
When unpacking, check to make sure all the parts shown on the Parts List on page 11 are
included. If any parts are missing or broken, please call Harbor Freight Tools at the number
shown on the cover of this manual as soon as possible.
UNPACKING
ASSEMBLY AND OPERATING INSTRUCTIONS
NOTE:
For additional information regarding the parts listed in the
following pages, refer to the Assembly Diagram on page 11.
1. IMPORTANT! The following instructions are for
acetylene
gas use only.
Contact your gas supplier for instructions on the use of other fuel gases.
2. Make sure to secure the cylinders (as noted in the
Specific Safety Rules
sec-
tion).
3. While standing to one side, “crack” each cylinder valve. “Cracking” is to quickly
open and close the valve, allowing gas to escape and clearing the valve of any
foreign material. WARNING! If oil or grease is found, discontinue using
cylinder and immediately contact your supplier. (See Figure A.)
QUICKLY
OPEN/CLOSE
VALVE TO
“CRACK”
ACETYLENE
OR
OXYGEN
CYLINDER
(NOT INCLUDED)
FIGURE A
CYLINDER
VALVE
HANDLE
4. Attach the GREEN Oxygen Hose (7) to the oxygen cylinder. Then, attach the RED
Acetylene Hose (8) to the acetylene cylinder. Make sure they are tightened in the
correct directions (normally, clockwise for oxygen and counterclockwise for acety-
lene.) (See Figure B, next page.)
SKU 95671 For technical questions, please call 1-800-444-3353 PAGE 7