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13. Piston overdrive is caused by overpowering of the tool
or by discharging the tool against a soft surface.
o True
o False
14. Malfunctioning tools cannot be used and must be
removed from service immediately.
o True
o False
15. After conducting a Center Punch Test, the best way to
check the base material is to set several fasteners using
the least powerful load.
o True
o False
16. Safety goggles and hearing protection should not be
worn by the operator and any necessary bystanders
when using the tool.
o True
o False
17. A powder‑actuated tool cannot be safely used in an
explosive or flammable atmosphere.
o True
o False
18. List the proper powder load level number (1‑6) next to
each color listed.
___ Red
___ Brown
___ Green
___ Yellow
___ Gray
___ Purple
19. The weakest power level should be used when making
the first fastening.
o True
o False
20. You can fasten into weld areas of steel.
o True
o False
DFD270
The proper procedure if a powder load fails to ignite
is to hold the tool against the work surface and wait
30 seconds, then proceed exactly as directed in the
Instruction Manual.
o True
o False
D
WALT Fasteners powder loads for the DFD270 are
e
.27 caliber rim fire short crimped cartridges in plastic
magazines. No other powder load may be used in
this tool.
o True
o False
Operators should never compress the DFD270 or
any other powder actuated tool against any part of
their body.
o True
o False
16
If a shear clip for the DFD270 becomes deformed, simply
remove it, hammer it back into shape and replace it in
the tool.
o True
o False
LICENSE ACTIVATION
I certify that I have read and understand the DFD270 Tool
Operating Instruction Manual and have taken the Qualified
Tool Operator Examination. I understand the importance
of following all safety procedures and that failure to read,
comprehend, and follow the detailed rules and warnings
regarding the safe operation of powder‑actuated tools
can result in serious injury or death to the tool operator
or bystanders. I agree to conform to all the rules and
regulations regarding the use of powder‑actuated tools.
(Please print clearly)
Serial number on the tool
Please send my tool license to:
Name
Address
City
Zip Code
Mail examination to : Tool License Coordinator
Stanley Black and Decker
2 Powers lane
Brewster, NY 10509
State
Phone
Publicidad
