Selection Of Blades - Hitachi Koki CR 14DSL Instrucciones De Manejo

English
● Regarding the temperatures and charging time of the
battery.
The temperatures and charging time will become as
shown in Table 2.
Battery
Charging voltage
Weight
Temperatures at which the battery
can be recharged
Charging time for battery capacity,
approx. (At 20oC)
1.3 Ah
1.5 Ah
2.0 Ah
2.5 Ah
3.0 Ah
4.0 Ah
5.0 Ah
Number of battery cells
NOTE
The recharging time may vary according to temperature
and power source voltage.
4. Disconnect the charger's power cord from the
receptacle.
5. Hold the charger fi rmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger after use,
and then keep it.
CAUTION
○ If the battery is charged while it is heated because it has
been left for a long time in a location subject to direct
sunlight or because the battery has just been used, the
pilot lamp of the charger lights for 1 second, does not
light for 0.5 seconds (off for 0.5 seconds). In such a case,
fi rst let the battery cool, then start charging.
○ When the pilot lamp fl ickers (at 0.2-second intervals),
check for and take out any foreign objects in the charger's
battery connector. If there are no foreign objects, it is
probable that the battery or charger is malfunctioning.
Take it to your authorized Service Center.
○ Since the built-in micro computer takes about 3 seconds to
confi rm that the battery being charged with charger is taken
out, wait for a minimum of 3 seconds before reinserting it
to continue charging. If the battery is reinserted within 3
seconds, the battery may not be properly charged.
Table 2
Charger
UC18YFSL
V 14.4 – 18
kg 0.5
0oC – 50oC
min. 20
min. 22
min. 30
min. 35
min. 45
min. 60
min. 75
4 – 10
MOUNTING AND OPERATION
Action
Removing and inserting the
battery
Charging
Mounting the blade
Removing a broken blade
Maintenance and inspection of
saw blade mount
Base setting
Switch Operation
Select a saw blade of the
appropriate length
Securing the materials to be cut
Plunge cutting
Remaining battery indicator
Check and replacing the carbon
brush
Selecting accessories

SELECTION OF BLADES

To ensure maximum operating effi ciency and results, it is
very important to select the appropriate blade best suited to
the type and thickness of the material to be cut.
The blade number is engraved in the vicinity of the mounting
portion of each blade. Select appropriate blades by referring
to Table 3-5.
Table 3: HCS blades
Blade
No.
No. 2 For cutting steel pipe less than 30
mm in diameter
No. 3 For cutting steel pipe less than 30
mm in diameter
No. 4 For cutting and roughing lumber
No. 5 For cutting and roughing lumber
No. 8 For cutting vinyl chloride pipe less
than 100 mm in diameter
For cutting and roughing lumber
No. 9 For cutting mild steel pipe less
than 100 mm in diameter when
used with cut off guide
No. 95 For cutting stainless pipe less than
100 mm in diameter
No. 96 For cutting stainless pipe less than
30 mm in diameter
6
Figure
1
2
3
4
5
6
7
8
9
10
11
12
―
Thickness
Uses
2.5 – 6
Below 3.5
50 – 70
Below 30
2.5 – 15
Below 100
2.5 – 6
Below 2.5
Below 2.5
Page
179
179
179
179
179
179
180
180
180
180
181
181
182
(mm)