Maintenance And Inspection - Hitachi CR 10DL Handling Instructions Manual

NOTE
No. 2 – No. 96 HCS blades are sold separately as
optional accessories.
2. Selection of BI-METAL blades
The BI-METAL blade numbers in Table 3 are
described on the packages of special accessories.
Select appropriate blades by referring to Table 3
and 4 below.
Table 3: Bl-METAL blades
Blade
No.
No. 101 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 103 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 107 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 109 For cutting steel and stainless pipes
less than 60 mm in outer diameter
NOTE
Nos. 101 – No. 109 Bl-METAL blades are sold
separately as optional accessories.
3. Selection of blades for other materials
Table 4
Material Material
to be cut quality
Iron plate Mild steel
plate
Nonferrous Aluminium,
metal Copper and
Brass
Systhetic Phenol resin,
resin Melamine
resin, etc.
Vinyl chloride,
Acrylic resin,
etc.

MAINTENANCE AND INSPECTION

CAUTION
Be sure to turned off the switch and remove the
battery before 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.
Thickness
Uses
Below 3.5
Thickness
Blade No.
(mm)
2.5 – 10 No. 2, 101,
103, 109
Below 3.5 No. 3, 107
5 – 20 No. 2, 101,
103, 109
Below 5 No. 3, 107
10 – 50 No. 2, 4,
101, 103
5 – 30 No. 3, 5, 8,
107, 109
10 – 60 No. 2, 4,
101, 103
5 – 30 No. 3, 5, 8,
107, 109
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.
4. Cleaning of the outside
When the Cordless Reciprocating Saw is stained,
wipe with a soft dry cloth or a cloth moistened with
soapy water. Do not use chloric solvents, gasoline
or paint thinner, as they melt plastics.
5. Storage
Store the Cordless Reciprocating Saw in a place in
(mm)
which the temperature is less than 40°C, and out
of reach of children.
2.5 – 6
6. Service parts list
A : Item No.
2.5 – 6
B : Code No.
C : No. Used
D : Remarks
CAUTION
Repair, modification and inspection of Hitachi Power
2.5 – 6
Tools must be carried out by a Hitachi Authorized
Service Center.
This Parts List will be helpful if presented with the
tool to the Hitachi Authorized Service Center when
requesting repair or other maintenance.
In the operation and maintenance of power tools,
the safety regulations and standards prescribed in
each country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved
and modified to incorporate the latest technological
advancements.
Accordingly, some parts (i.e. code numbers and/or
design) may be changed without prior notice.
Important notice on the batteries for the Hitachi
cordless power tools
Please always use one of our designated genuine
batteries. We cannot guarantee the safety and
performance of our cordless power tool when
used with batteries other than these designated
by us, or when the battery is disassembled and
modified (such as disassembly and replacement
of cells or other internal parts).
NOTE
Due to HITACHI's continuing program of research and
development, the specifications herein are subject to
change without prior notice.
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