Operating instructions – Harbor Freight Tools 98733 User Manual
Page 9
SKU 98733
For technical questions, please call 1-800-444-3353.
Page 9
OPERATING INSTRUCTIONS
Read the ENTIRE IMPORTANT
SAFETY INFORMATION
section at the beginning of this
manual including all text under
subheadings therein before set
up or use of this product.
Inspect tool before use, looking
for damaged, loose, and
missing parts. If any problems
are found, do not use tool until
repaired.
Testing the Single Sequential
Safety Trip Mechanism
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION: Detach the air
supply, safely discharge any
residual air pressure in the
tool before performing any
inspection, maintenance, or
cleaning procedures.
TO PREVENT SERIOUS
INJURY: Do not adjust or
tamper with any control or
component in a way not
specifically explained within
this manual. Improper
adjustment can result in
tool failure or other serious
hazards.
1.
WARNING! Even though the Nailer
should be empty during this proce-
dure, ALWAYS point the Nailer at a
piece of scrap wood when testing.
2. Completely empty Magazine (71).
3.
The Nailer should not fire if Safety
(37) is not depressed against the
workpiece.
4.
Make sure Trigger (56) and Safety
(37) move freely, without sticking.
5.
Connect air supply to the Air Plug
(83). Set the regulator at the
recommended 70 to 120 PSI.
6.
Test by depressing Safety (37)
against the workpiece without pull-
ing the Trigger.
The Tool must not
cycle (fire). If it cycles (fires), stop
immediately and have it repaired by
a qualified service technician.
7.
Hold tool away or off of workpiece.
The Safety should return to its
original position. Squeeze Trigger.
The tool should not cycle (fire).
If the tool fires, stop immediately
and have it repaired by a qualified
service technician.
8.
Depress Safety against workpiece
and squeeze Trigger.
The tool
must cycle (fire) only once. Re-
lease the Trigger and squeeze it
again.
The tool must cycle (fire)
only once. With the Trigger held,
carefully lift the Nailer and press it
against the workpiece again.
The
tool must not cycle (fire). If it fails
Safety (37)
Magazine (71)
Trigger (56)
Air Plug (83)
Figure 1
Rev 09l