Service And Repairs - Hitachi Koki NR 90AD Instrucciones Y Manual De Seguridad

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5. Maintenance chart (See page 20)
6. Operator troubleshooting (See page 21)
7. Service parts list
A: Item No.
B: Code No.
C: No. Used
D: Remarks
CAUTION
● Repair, modifi cation and inspection of Hitachi
Power 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 modifi ed to incorporate the latest technological
advancements.
Accordingly, some parts (i.e. code numbers and/or
design) may be changed without prior notice.
Maintenance chart
ACTION
Drain air line fi lter daily.
Keep lubricator fi lled.
Clean fi lter element and blow air
through fi lter in direction opposite to
normal fl ow daily.
Clean magazine and feeder
mechanism.
Keep push lever working properly.
Lubricate the Nailer after nailing.
Drain air compressor daily.
20

SERVICE AND REPAIRS

All quality Nailers will eventually require servicing or
replacement of parts because of wear from normal use.
NOTE
WHY
Prevent accumulation of moisture
and dirt.
Keep the Nailer lubricated.
Prevent clogging of fi lter with dirt.
Prevent a jam.
Promote operator safety and effi cient
Nailer operation.
Extend the Nailer life.
Keep the Nailer operated properly.
WARNING
● Only service personnel trained by Hitachi,
distributor or employer shall repair the Nailer.
● Use only parts supplied or recommended by
Hitachi for repair.
Specifi cations are subject to change without any
obligation on the part of HITACHI.
Open manual petcock.
Fill with Hitachi pneumatic tool
lubricant.
Follow manufacturer's instructions.
Blow clean daily.
Blow clean daily.
Supply 5 – 10 drops of lubricant into
the Nailer.
Open petcock on air
HOW