Maintenance And Inspection - Hitachi SV 12SH Bedienungsanleitung

4. After installing new sanding paper
M ovem ent of the sander m ay tend to becom e
unsteady after new sanding paper has been installed,
because of the new , coarse grain of the paper. This
can be avoided by slightly tilting the sander forw ard
or backw ard during sanding or polishing. Sander
m ovem ent w ill becom e steady as the sanding paper
surface becom es properly abraded.
M OUNTING THE OPTIONAL ACCESSORIES
M aking a Hole in the Sanding Paper w ith the Punch
Plate (Fig. 5)
When using sanding paper w ithout holes in it, punch
holes in it w ith the punch plate to im prove dust
collecting capacity.
M AINTENANCE AND INSPECTION
1. Emptying and cleaning the Dust Bag
If the dust bag contains too m uch saw dust, dust
collection w ill be affected. Em pty the dust bag w hen
it gets full.
Rem ove the dust bag, open the fastener, and dispose
of the contents.
2. Inspecting the sanding paper
Since use of w orn-out sanding paper w ill degrade
efficiency and cause possible dam age to the pad,
replace the sanding paper as soon a excessive
abrasion is noted.
3. Inspecting the mounting screw s
Regularly inspect all m ounting screw s and ensure
that they are properly tightened. Should any of the
screw s be loose, retighten them im m ediately. Failure
to do so could result in serious hazard.
4. M aintenance of the motor
The m otor unit w inding is the very " heart" of the
pow er tool.
Exercise due care to ensure the w inding does not
becom e dam aged and/or w et w ith oil or w ater.
5. Servicing
Consult an authorized Service Agent in the event of
pow er tool failure.
6. Service parts list
A: Item No.
B: Code No.
C: No. Used
D: Rem arks
CAUTION
Repair, m odification and inspection of Hitachi Pow er
Tools m ust be carried out by an Hitachi Authorized
Service Center.
This Parts List w ill be helpful if presented w ith the
tool to the Hitachi Authorized Service Center w hen
requesting repair or other m aintenance.
In the operation and m aintenance of pow er tools, the
safety regulations and standards prescribed in each
country m ust be observed.
M ODIFICATIONS
Hitachi Pow er Tools are constantly being im proved
and m odified to incorporate the latest technological
advancem ents.
Accordingly, som e parts (i.e. code num bers and/or
design) m ay be changed w ithout prior notice.
NOTE
Due to HITACHI's continuing program of research and
developm ent, the specifications herein are subject to
change w ithout prior notice.
Information concerning airborne noise and vibration
The m easured values w ere determ ined according to
EN60745 and declared in accordance w ith ISO 4871.
The typical A-w eighted sound pressure level: 83 dB (A).
Uncertainty KpA: 3 dB (A).
Wear ear protection.
The typical w eighted root m ean square acceleration
value does not exceed 2.5 m /s
English
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