Maintenance Maintenance And Inspection - Hitachi NV 50A1 Instruction And Safety Manual

English
NOTE: The information contained in this Manual is designed to assist you in the safe maintenance of the Nailer.
Some illustrations in this Manual may show details or attachments that diff er from those on your own Nailer.
MAINTENANCE AND INSPECTION
Read section titled "SAFETY" (pages 4 – 8).
● Disconnect air hose and remove all nails
from Nailer when:
1) doing maintenance and inspection; and
2) clearing a jam.
1. Clearing a jam
Remove a jammed nail in the following order:
1 DISCONNECT AIR HOSE.
2 Open the nail guide.
3 Insert a rod into the outlet.
Tap the rod with a hammer.
Hammer
Rod
Outlet
4 Remove the jammed nail with a slotted screw
driver.
Nail
Slotted Screw Driver
5 Cut the deformed collated wire with nippers.
Correct the deformation.
6 In case of frequent jam, contact a Hitachi
authorized service center.
20
MAINTENANCE
WARNING
Disconnect air
1
hose
2. Inspecting the push lever
1 DISCONNECT AIR HOSE.
2 Clean the push lever sliding part.
Lubricate it with Hitachi pneumatic tool lubricant.
Lubricate
3. Inspecting the feeders
1 DISCONNECT AIR HOSE.
2 Clean the knob sliding part.
Lubricate it with Hitachi pneumatic tool lubricant.
Nail
Guide
Knob
Push Lever
3 Open the nail guide and remove dust.
Lubricate the sliding groove of the feeder and
shafts.
Nail Guide
Main Nail Stopper
Sub Nail Stopper
1
Disconnect air
hose
1
Disconnect
air hose
Nose Opening
Feeder Shaft
Feeder