Desoutter C Serie Guia De Inicio Rapido página 6

K340-7 - K331-7 - K325-7 - K320-7 - KC340-7 - KC331-7
KC325-7 - KC320-7 - K340-9 - K331-9 - K325-9 - K320-9
KC340-9 - KC331-9 - KC325-9 - KC320-9- KC318-9
INSTRUCTIONS
This product is designed for removing material using
abrasives. No other use permitted. For professional use
only.
Before servicing the power tool,
compressed air must be disconnected or shut off.
When disposing of components, lubricants, etc ... ensure
that the relevant safety procedures are carried out.
The tool is designed for a working pressure of 6.3 bar (90
psig). The compressed air must be clean. The installation of
a filter is recommended. For maximum efficiency and
performance, comply with the specification of the air hose.
Drain the air hose
(Refer to figure no.1 for compressed air connection)
Ømini mm = 8 (5/16")
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 operating hours or every 6 months as a
minimum. In heavy-duty conditions, the inspection program
can be performed every 3 months.
- Disassemble the tool, clean and check the parts carefully.
Check the condition of the bearings and inspect the vanes
-
for wear and surface condition.
For dust extraction, please contact your local sales.
Check the free speed of the tool at regular intervals and
after each operation or maintenance task. Remove the
abrasive to check the speed. The maximum allowed speed
shown on the tool must not be exceeded and the vibration
level must not be excessive.
This tool is fitted with vanes 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
vanes.
© Copyright 2002, GEORGES RENAULT SA, 44230 France
All rights reserved. Any unauthorized use or copying of the
contents or part thereof is prohibited. This applies in particular
©
to trademarks, model denominations, part numbers and
drawings.Use only authorized parts. Any damage or
malfunction caused by the use of unauthorized parts is not
covered by Warranty or Product Liability.
1
the supply of
before connecting the tool.
7 m max.
2
DISASSEMBLY AND REASSEMBLY INSTRUCTIONS
Disconnect the machine from the compressed air
supply.
Remove all accessories.
Disassembling the turbine (see figure 2): Hold the housing (11) in
one hand and remove the turbine assembly by pulling the collet-
holder (22) or the collet nut (27) or the coupling fork (29). Position a
flat wrench on the flats of the collet-holder (22) or of the collet nut (27)
or coupling fork (29), then unscrew the governor (13).
Do not dismantle the governor, as it is an integral
assembly .
Disassemble the turbine (see figure 3).
CLAMP THE ROTOR SLIGHTLY IN A VICE FITTED WITH LEAD
JAWS , then unscrew the collet-holder (22) or the collet nut (27) or the
coupling fork (29).
Reassembling the Turbine :
Proceed in reverse order with respect to disassembly.
Be careful with the direction for assembling the vanes .
Apply a small quantity of "Loctite 222" on the thread of the governor
(13) before tightening it to a 1.4 N.m. torque.
Be careful with the direction for assembling the cylinder, align the lugs
of the rear end plate (15) with the cylinder (16) throttle.
Disassembling the front housing : ( K3..) remove the spacer (30).
Using a mallet, tap on the end of the collet-holder (22 or 25) to
remove the shaft assembly. Unscrew the coupling fork (29), extract
bearing (21), spacer (32) and the 3 bearings (33). For re-assembly,
proceed in reverse order.
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