Maintenance Maintenance And Inspection - Hitachi NV45AE - Coil Roofing Nailer Instruction And Safety Manual

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 differ from those on your own Nailer.
MAINTENANCE AND INSPECTION
Read section titled "SAFETY" (pages 4 – 7).
WARNING
Disconnect air hose and remove all nails from
Nailer when:
1) doing maintenance and inspection; and
2) clearing a jam.
Never use gasoline or other highly flammable
liquides for cleaning.
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.
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.
MAINTENANCE
Hammer
Rod
Outlet
1
Disconnect
air hose
— 17 —
2. Inspecting the feeders
1 DISCONNECT AIR HOSE.
2 Clean the knob sliding part.
Lubricate it with Hitachi pneumatic tool lubricant.
Knob
Nail guide
3 Open the nail guide and remove dust.
Lubricate the nose opening and feeder shaft.
CAUTION
Check that the main nail stopper and sub nail stopper
slide smoothly by pushing them with finger.
If not smooth, nails can be driven at an irregular angle
and hurt someone.
Main nail stopper
Nail guide
Sub nail stopper
Feeder
4 Lubricate the feeding surfaces of the nose and the
nail guide after cleaning.
This promotes smooth operation and prevents
rust.
English
Disconnect
1
air hose
Nose opening
Feeder shaft