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LUBRICATION
This tool is fitted with blades which can
operate without lubricated air. However,
a small amount of oil allows the tool to
provide full power and lengthens its life.
The use of dry air with no trace of oil may
reduce the life of blades.
MAINTENANCE INSTRUCTIONS
The use of spare parts other than those
originally supplied by the manufacturer
may result in a drop in performance or
in increased maintenance and level of
vibration and in the full cancellation of the
manufacturer's liability.
To obtain maximum efficiency from the
pneumatic tool, preserve its features
and avoid repeated repairs, a routine
inspection and repair programme
are recommended at least every 500
hours, the intervals between the various
inspections depending on the amount of
exertion on the power tool.
When disposing of components,
lubricants, etc... ensure that the relevant
safety procedures are carried out.
The rotor blades in this tool have a PTFE
content. The normal health and safety
recommendations concerning PTFE must
be observed when handling these rotor
blades.
● Do not smoke.
● Motor components must be washed
with cleaning fluid and not blown clear
with an air line.
● The silencer must be replaced when
dirty, do not clean and re-use.
● Wash hands before commencing any
other activity.
07/2019
DISASSEMBLY AND REASSEMBLY
INSTRUCTIONS
See page 4.
Disconnect the machine from the
compressed air supply.
Remove all accessories.
Disassembling the turbine
● Remove the turbine from the housing (15).
● Extract the lock ring (33).
● Unscrew the speed governor (16).
Left thread (see figure 3).
● Disassemble the turbine (See figure 4).
● Clamp the rotor slightly in a vice fitted with
lead jaws, then unscrew the coupling fork
(35).
Reassembling the turbine
● Proceed in reverse order with respect to
disassembly.
Be careful with the direction for
assembling the blades.
● Apply a small quantity of "Loctite 243" on the
thread of the governor (16) before tightening it
to a torque of 2 N.m.
● Make sure that the turbine is correctly
positioned (see figure 5).
Assembling the complete output shaft
Be careful with the direction the nut (45)
is fitted, with the cylindrical mark on gear
side.
● Apply a small quantity of "Loctite 270" on the
thread of the nut (45) and tighten it on the
shaft (48 or 53) to a torque of 11 N.m.
● Before reassembling the complete output
shaft in the angle housing (43), lubricate the
pinion (Amount of grease: 1 gramme).
Lubricating the bevel gear
● Amount of grease: 1gr.
● Recommended grease: 6159901490
(Qty: 24gr) or 6159901480 (Qty: 1Kg).
● The use of any other lubricant, in any other
amount, will shorten the life and impair the
operation of angle pinions.
9 / 36
6159946710_11
Indicates direction of dismantling.
Series: C
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