Harbor Freight Tools 42528 Nail Gun User Manual


 
SKU 42528 Page 5For technical questions, please call 1-800-444-3353.
Warning: The warnings, cautions, and instructions discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must be understood
by the operator that common sense and caution are factors which cannot be built into
this product, but must be supplied by the operator.
Unpacking
When unpacking, check to make sure the parts listed on page 9 are
included. If any parts are missing or broken, please call Harbor Freight Tools at
the number on the cover of this manual as soon as possible.
INCLUDED ACCESSORIES
3mm Hex Wrench Tool Oil
4mm Hex Wrench Assorted O-rings*
*NOTE: Although spare assorted O-rings are included,
these parts are for installation by a qualified technician
only.
Operation
For best service, you should incorporate an oiler, regulator, and inline filter, as shown in
the diagram below. Hoses, couplers, oilers, regulators, and filters are all available at Harbor
Freight Tools.
Note: To connect this tool, we recommend a quick coupler/adapter (not included). Coupler/
adapters are available at Harbor Freight Tools. For smoother operation, put 3-5 drops of
pneumatic tool oil in the Air Plug (A-04) before each use.
Nailer
Testing the Contact Safety Trip Mechanism
Warning: Even though the nailer should be empty during this procedure, ALWAYS point
the nailer at a piece of scrap wood when testing.
1. Make sure the tool is disconnected from the power supply.
2. Completely empty the magazine of nails.
3. The Nailer should not fire if the nose is not depressed against the workpiece.
4. Check that the Trigger (A-26) and the Nose Piece (3-11) move freely, without sticking -
see
Figure 1
, next page.
5. Connect the air supply to the tool at the Air Plug (A-04) set at the recommended 55-95
PSI, and not to go over the maximum 95 PSI.