Housing The Hexagonal Bar Wrench; Maintenance And Inspection; Connecting With Cleaner - Hitachi CJ 120VA Handling Instructions Manual

HOUSING THE HEXAGONAL BAR WRENCH

It is possible to house the hexagonal bar wrench on the
base. (See Fig. 16)

CONNECTING WITH CLEANER

By connecting with cleaner (sold separately) through dust
collector and adapter (sold separately), most of dust can
be collected.
(1) Remove the hexagonal bar wrench from the base.
(2) Move the base fully forward. (Fig. 9, 10)
(3) Attach the chip cover with the shutter put between
the chip cover and gear cover. (Fig. 17)
(4) Connect the dust collector with adapter. (Fig. 18)
(5) Connect the adapter with the nose of cleaner. (Fig.
18)
(6) Insert dust collector into the rear hole or the base
until the hook catches in the notch. (Fig. 19)
(7) Press the hook to remove the dust collector.
Table 1 List of appropriate blades
Material
to be cut
Material quality
General lumber
Lumber
Plywood
Mild steel plate
Iron plate
Stainless steel plate
Aluminium copper,
brass
Nonferrous
metal
Aluminium sash
Phenol resin, melamin,
resin, etc.
Vinyl chloride,
Plastics
acryl resin, etc.
Foamed polyethylene,
foamed styrol
Card board,
corrugated paper
Pulp
Hardboard
Fiberboard
NOTE:
The minimum cutting radius of No. 1 (Long), No.1 (Super Long), No. 21, No. 22 and No. 41 blades is 100 mm.
No. 1 (Long), No.1 (Super Long), No. 11, No. 12, No. 15, No. 16, No. 21, No. 22 and No. 97 blades are
sold separately.
No. 1 No. 1
Blade No.11
(Long) (Super Long)
Below Below 10 ∼ Below
105 135 55
5 ∼
30
5 ∼
30
10 ∼
55
10 ∼
55

MAINTENANCE AND INSPECTION

1. Inspecting the blade
Continued use of a dull or damaged blade will
result in reduced cutting efficiency and may cause
overloading of the motor. Replace the blade with
a new one as soon as excessive abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure
that they are properly tightened. Should any of the
screws be loose, retighten them immediately. Failure
to do so could result in serious hazard.
3. Maintenance of the motor
The motor unit winding is the very "heart" of the
power tool.
Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
No. 12, No. 16,
No. 15 No. 21 No. 22 No. 41 No. 97 123X
42 46
Thickness of material (mm)
10 ∼
20 55
Below 5 ∼
10 30
3 ∼ Below
6 3
3 ∼ Below
12 3
Height
up to
25
5 ∼ Below 5 ∼
20 6 15
Below 5 ∼ Below 5 ∼
10 20 5 30
3 ∼ 5 ∼ 3 ∼ 10 ∼
25 25 25 55
3 ∼ 10 ∼
25 55
3 ∼ Below
25 6
Below
6
English
5 ∼ 10 ∼
40 65
3 ∼
20
2 ∼ 1.5 ∼
5 10
1.5 ∼
2.5
Below
5
Height Height
up to up to
25 30
Below 5 ∼
6 15
3 ∼ 5 ∼
20 15
3 ∼ 5 ∼
40 25
3 ∼
40
3 ∼
25
28