Maintenance; Troubleshooting - Haussmann HFNC1590 Manuel D'utilisation

MAINTENANCE

CAUTION: Disconnect tool from air supply before cleaning and inspecting the
tool.Correct all problems before operating.
CLEAN AND INSPECT DAILY
z Add pneumatic tool oil into the oiler regularly for all moving parts. Frequent,
but not excessive lubrication is required for the best performance. Oil added
through the air line connection will lubricate the inside parts. An automatic
oiler is recommended, but 2 drops of oil may be added manually into the tool's
air intake at the male quick-connect fitting (F, fig.2) at the beginning of each
workday and after about every hour of continuous use. Only a few drops at a
time are necessary. More than this will pool inside the tool and be expelled from
the tool's exhaust during firing. USE ONLY PNEUMATIC TOOL OIL. Do not use
oil with detergents or other additives, as these can cause accelerated wear on
the seals.
z Check the filter of the compressor weekly. Open drain cock to drain all water
and contaminants out of the air tank.
z Wipe the tool clean.
z Blow the tool clean using high compressed air, and then use non-flammable
cleaning solutions to wipe exterior of tool if necessary.
z Do not soak tool in cleaning solutions. Such solutions can damage internal
parts. The exposed portion of the small piston rod and feed hook must be kept
clean.
z Inspect trigger and safety mechanism daily to ensure system is complete and
functional.
z Keep all screws tight. Loose screws can cause personal injury or damage to the
tool.
z Check if there are worn and damaged parts. If any, please replace immediately.

TROUBLESHOOTING

WARNING: Stop using the tool immediately if any of the following problems
occur. Serious personal injury may result. Any repairs or replacements must be
done by qualified personnel or by an authorized service centre only.
CAUTION:
z Disconnect the tool from air supply before performing any service procedure.
z When inserting new or re-installing O-rings, make sure they are clean and
lubricated with an O-ring lubricant.
PROBLEM
Air leaking at trigger area
Air leaking from the lower
body and the nose
24
CAUSE
O-ring in trigger valve stem is worn and
damaged
O-ring in trigger valve head is worn or
damaged
Contains foreigh matter
Screw is loose at connection between nose
and body
O-ring is damaged between body and nose
Bumper is damaged
Foreign matter at the contact between
bumper and body
!
!
!
SOLUTION
Check/replace O-ring & lubricate
Check/replace O-ring & lubricate
Clean the tool & lubricate
Tighten screw & re-check
Check/replace O-ring & lubricate
Replace the bumper
Disassemble & clean