Standard Accessories; Maintenance And Inspection - Hitachi P20SF Instrucciones De Manejo

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STANDARD ACCESSORIES

In addition to the main unit (1 unit), the package contains the
accessories listed in the below.
○ Box Wrench (for securing cutter blade) .........................1
○ Set Gauge (for adjusting cutter height)..........................1
○ Guide (with set screw)...................................................1
○ Blade Sharpening Ass'y
(for Resharpenable Blade Type) ...................................1
○ Case (P20SF) (not supplied in all areas) .......................1
○ Dust adapter .................................................................1
Standard accessories are subject to change without notice.
SPECIFICATIONS
Model
Voltage*
Power Input*
No-Load Speed
Cutting Width
Max. Cutting Depth
Weight (without cord and guide)
* Be sure to check the nameplate on product as it is subject to change by areas.
NOTE
Due to HITACHI's continuing program of research and development, the specifi cations herein are subject to change
without prior notice.
MOUNTING AND OPERATION
Action
Adjusting the cutter depth
Beginning and ending the cutting
operation
How to use the cord holder (P20SF)
How to use the stand (P20SF)
Carbide blade disassembly
(for Double edged blade type)
Carbide blade assembly
(for Double edged blade type)
Adjustment of carbide blade height
(for Double edged blade type)
Resharpenable blade disassembly
Resharpenable blade assembly
Adjustment of resharpenable blade
height
Sharpening the resharpenable blade
Attaching and removing the dust
adapter
Elbow operation (Optional accessory)
Switch operation
Replacing carbon brushes
Proper cleaning the chip ejection
opening
Selecting accessories
APPLICATIONS
Planing various wooden planks and panels. (See Fig. 1)
P20SF
(110 V, 230 V, 240 V)
620 W
2.6 mm
1. Surface cutting
Rough cutting should be accomplished at large cutting
depths and at a suitable speed so that shavings are
Figure Page
smoothly ejected from the machine. To ensure a
smoothly fi nished surface, fi nish cutting should be
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accomplished at small cutting depths and at low feeding
speed.
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2. Blade sharpening intervals
Blade sharpening intervals depend on the type of wood
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being cut and the cutting depth. However, sharpening
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should generally be eff ected after each 500 meters of
cutting operation.
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3. Dressing Stone
When a water dressing stone is available, use it after
7 107 dipping it suffi ciently in water since such a dressing stone
may be worn during grinding works, fl atten the upper
surface of the dressing stone as often as necessary.
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MAINTENANCE AND INSPECTION

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1. Inspecting the blades
Continued use of dull or damaged blades will result in
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reduced cutting effi ciency and may cause overloading
of the motor. Sharpen or replace the blades as often as
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necessary.
2. Handling
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CAUTION
The front base, rear base, and cutting depth control
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knob are precisely machined to obtain specifi cally high
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precision. If these parts are roughly handled or subjected
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109
to heavy mechanical impact, it may cause deteriorated
precision and reduced cutting performance. These parts
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must be handled with particular care.
3. Inspecting the mounting screws
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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.
4
P20ST
110 V (230 V, 240 V)
550 W
17000 min
–1
82 mm
1.5 mm
2.7 kg
580 W