Saw Blademounting And Dismounting - Hitachi Koki C10FCH2 Instruction Manual

I English
Cutting method of crown molding without tilting the saw blade.
(1) Crownmolding Stopper(L)and(R)(optionalaccessories) alloweasier
cuts of crown molding without tilting the saw blade. Installthem in
the baseboth-sides side to be shown in Fig. 30-a.After inserting
Tightenthe 6ramknob bolts to securethe crown molding Stoppers.
[Optional accessoriesused]
• Crown molding ViseAss'y (IncludeCrown molding Stopper (L))
• Crown molding Stopper (L)
• Crown molding Stopper (R)
Crown molding
Crown molding stopper (R)
vise ass'y 6ram Wing (Optional accessories)
(Optional _ bolt _ i
accessories) [_
T
I
6mm Wing _ __
bolt
m Wi° o,t :o2o X,o,di°
(Optional accessories)
(2)
Fig.30-a
The crown molding vise (B) (Optional accessory)can be mounted
on either the left fence (Fence(B))or the right fence (Fence(A)). It
canunitewith the slopeof the crownmolding andvicecanbe pressed
down.
Thenturn the upperknob,as necessary, t o securelyattachthe crown
molding in position.To raiseor lower the viseassembly,first loosen
the 6ramknob bolt.
After adjusting the height, firmly tighten the 6mm wing bolt; then
turn the upper knob, as necessary,to securely attach the crown
molding in position. (SeeFig.30-b)
Crown molding vise ass'y
(Optional accessories)
6mm Knob
bolt \
Knob
6mm Wing bolt
Crown
molding
Crown molding stopper (L)
Crown molding stopper (R)
(Optional accessories)
Fig.30-b
Ak WARNING:
Always firmly clamp or vise to secure the crown molding to the
fence; otherwise the crown molding might be thrust from the table
and cause bodily harm.
Do not bevel cutting. The main body or saw blade may contact the
sub fence, resulting in an injury.
Ak CAUTION:
Always confirm that the motor head (see Fig. 1) does not contact
the crown molding vise ass'y when it is lowered for cutting. If there
is any danger that it may do so, loosen the 6mm knob bolt and
move the crown molding vise ass'y to a position where it will not
contact the saw blade.
Positioncrown molding with its WALLCONTACT EDGE against the
guide fence and its CEILINGCONTACTEDGEagainst the crown
molding Stoppersas shown in Fig. 30-b.
Adjustthe crownmolding Stoppersaccordingto the sizeof the crown
molding.
Tighten the 6ramwing bolt to securethe crown molding Stoppers.
Cutting easily-deformedmaterials, such asaluminum sash
Materialssuch asaluminum sashcan easilydeform when tightened
too much in a viseassembly. This will causeinefficient cutting and
possibleoverload of the motor.
When cutting such materials, use a wood plate to protect the
workpieceas shown in Fig.31-a.Setthe wood platenear the cutting
section.
When cutting aluminum materials,coat the saw bladewith cutting
oil (non-combustible)to achievesmooth cutting and a fine finish.
In addition, in caseof a U-shapedworkpiece,use the wood plateas
shown in Fig. 31-b to ensure stability in the lateral direction, and
clampit nearthe cuttingsectionof the workpieceandtighten it using
both the vise assemblyand the clamp available in the market.
_ Vise
IJi]-r-:_ assembly
Fence I II1
\
III!,
./'-N ,!" Wood plate
__ Aluminum sash
6mm Knob bolt Wood plate
Fig.31-a
i7/Vise assembly
I! Clamp
Fence_
L..rl /-";.."/Y...."_.11F'-'_ Wood
Wood plate Aluminum sash
plate
Fig.31-b
9. How to usethe dust bag (Standardaccessory)
(1) When the dust bag has becomefull of sawdust,dust will be blown
out of the dust bagwhen the saw bladerotates.
Checkthe dust bagperiodically and empty it before it becomesfull.
(2) During bevel and compound cutting, attach the dust bag at a right
angle to the basesurfaceas shown in Fig. 32.
Dust bag _,
Duct
Right angle
Base
Fig.32
Ak CAUTION:
Empty the dust bag frequently to prevent the duct and the safety
cover from becoming clogged.
Sawdust will accumulate more quickly than normal during bevel
cutting.
SAW BLADE MOUNTING AND DISMOUNTING
/k WARNING:
* To prevent an accident or personal injury, always turn off the
trigger switch and disconnect the power plug from the receptacle
before removing or installing a saw blade.
If cutting work is done in a state where the bolt is not sufficiently
tightened, the bolt can get loose, the blade can come off, and the
lower guard can get damaged, resulting in injuries.
Also, check that the bolts are properly tightened before plugging
the power plug into the receptacle.
* If the bolts are attached or detached using tools other than the
10mm box wrench (standard accessory),excessive or improperly
tightening occurs, resulting in injury.
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