Harbor Freight Tools 113 - Manual (Page 5)

Page 5
SKU 113
Operation (continued)
FIGURE 1
FIGURE 2 FIGURE 3
Set Screw (24)
Wrench (31)
Wrench (36)
Screw (38)
Set Screw (30)
Blade Guard (34)
Housing (28)
Chuck Cover (26)
Blade
Blade
Adding or Changing Blades
Warning! Always disconnect the Saw from the air source before adding or changing
blades. After disconnecting the Saw from the air compressor, there could still
be enough air pressure to activate the Saw. Always position the Saw safely
and activate the Throttle Lever (13) repeatedly to make sure all of the air is
expended.
Refer to FIGURES 2 and 3 below, and the Assembly Drawing on page 8.
1. The Blade Guard (34) may be removed when replacing blades, but it must always be on
during operation. Using the Saw without the Blade Guard (34) can result in severe
injury. To remove the Blade Guard (34), loosen and remove the two Set Screws (24).
When replacing the Blade Guard (34), place it in the slots and tighten the Set Screws
(24).
2. To change blades, first remove the Chuck Cover (26) by removing the Screw (38). Swing
the Chuck Cover (26) back on its hinge.
3. Loosen the two Set Screws (30) inside, until the blade can be removed. Replace with a
new blade and tighten the Set Screws (30). Replace the Chuck Cover (26) and carefully
tighten the Screw (38). Do not overtighten the Screw (38) or you may break the plastic
Chuck Cover (26).
Note: Never use a dull, bent, or cracked blade.
Check that the blade and blade guard are tight before each use.
REV 09f
Blade
(not included)
Blade Guard (34)
Air Inlet (9)
Pivot Point of
Throttle Lever (13)
Throttle Lever (13)
Throttle Safety