Especificaciones; Fiche Technique - Stanley 78-411 Manual Del Usuario

Proper Use Of Tool
Your new Cut Off Tool is designed for use with 3"
cut-off wheels to cut through bolts, steel rods,
clamps, hangers and other materials up to 3/4"
thick. This model features a lock-off lever to
prevent accidental starts, a textured grip for
comfortable control and rear exhaust to direct air
away from the work surface. Do not use the tool for
any other purpose than that specified without
consulting the manufacturer or manfacturer's
authorized supplier. To do so may be dangerous.
Work Stations
Your Cut Off Tool should only be used as a hand
operated tool. It is always recommended that the
tool is used when standing with solid footing. It can
be used in other positions but before any such use,
the operator must be in a secure position having a
firm grip and footing.
Putting Into Service
Air Supply
Use a clean lubricated air supply that will give a
measured air pressure at the tool of 90 psi/6.2 bar
when the tool is running with the throttle fully
depressed. Use recommended hose size and
length. It is recommended that the tool is
connected to the air supply as shown in figure A.
Do not connect the tool to the air line system
without incorporating an easy to reach and operate
air shut off valve. The air supply should be
lubricated. It is strongly recommended that an air
filter, regulator, lubricator (FRL) is used as shown in
figure A as this will supply clean, lubricated air at
the correct pressure to the tool. Details of such
equipment can be obtained from your supplier. If
such equipment is not used then the tool should be
lubricated by shutting off the air supply to the tool
and then depressurizing the line by pressing the
throttle on the tool. Disconnect the air line and pour
into the intake bushing a teaspoon (5 ml) of a
suitable pneumatic motor lubricating oil, preferably
incorporating a rust inhibitor. Reconnect tool to air
supply and run tool slowly for a few seconds to
allow air to circulate the oil.
Lubricate tool daily if used frequently, or when it
starts to slow or lose power.
Operating Instructions
The Cut Off Tool is designed for use with 3" cut-off
wheels rated at 20,000 RPM or higher. This tool has
a lock-off lever throttle for safe operation. To begin
operation, grip tool and depress safety lock while
engaging throttle.
Always disconnect air supply before changing any
accessories. To remove and replace wheels, use the
wrenches included in this kit or a 17mm open end
wrench to hold arbor and then loosen arbor screw
with a 5mm hex wrench. Check that the new cut off
wheel is in good condition and properly centered
on the arbor flange. Insert arbor screw, reassemble
and tighten. The under cut in the arbor flange must
face the wheel surface. DO NOT over-tighten or the
wheel may crack.
Using A Cut Off Tool
1) Read all the instructions before using this tool.
All operators must be fully trained in its use
and aware of these safety rules.
2) Do not exceed the maximum working air
pressure of 90 psi/6.2 bar.
3) Use personal safety equipment.
4) Use only compressed air at the recommended
conditions.
5) If the tool appears to malfunction, remove from
use immediately and arrange for service
and repair.
6) If the tool is used with a balancer or other
support device, ensure that it is fixed securely.
7) Always keep hands away from the working
attachment fitted to the tool.
8) The tool is not electrically insulated. Never use
the tool if there is any chance of it coming into
contact with live electricity.
9) When using the tool, always adopt a firm
footing and/or position and grip the tool firmly
to counteract any forces or reaction forces that
may be generated while using the tool.
10) Use only correct spare parts. Do not improvise
or make temporary repairs.
11) Do not lock, tape, wire, etc. the on/off throttle
in the run position. The throttle must always be
free to return to the 'off' position when it
is released.
12) Always shut off the air supply to the tool, and
depress the throttle to exhaust air from the
feed hose before fitting, adjusting or removing
the working attachment.
13) Check hose and fittings regularly for wear.
Replace if necessary. Do not carry the tool by
its hose and ensure the hand is removed from
the throttle when carrying the tool with the air
supply connected.
14) Take care against entanglement of moving
parts of the tool with clothing, ties, hair,
cleaning rags, etc. This will cause the body
to be drawn towards the tool and can be
very dangerous.
15) It is expected that users will adopt safe
working practices and observe all relevant
legal requirements when installing, using or
maintaining the tool.
Specifications

Especificaciones

US E
Average Air 2.8 CFM (20 SCFM) Promedio de
Consumption 100% Usage consumo de aire
Collet Size 1/4" Tamaño del
portabrocas
Maximum RPM 20,000 Máximas RPM
Exhaust Rear Escape
Air Inlet 1/4" NPT (F) Entrada de aire
Weight 1.8 lbs. Peso
Min. Hose Size 1/4" Tamaño mínimo de
la manguera
Max. PSI 90 2
Lbs./pul (PSI)
necesarias

Fiche technique

F
2,8 CFM (20 SCFM) Consommation 2,8 pi 3 /min (20 SCFM)
Uso al 100% moyenne d'air
Usage à 100 %
1/4 pul. Taille du mandrin 6,35 mm (1/4 po)
20.000 Régime en tr/min 20 000
maximum
Trasero Échappement Arrière
Rosca de 1/4 pul. Entrée d'air Taraudage de
NPT (Hembra) 6,35 mm NPT (F)
1,8 lbs. Poids 1,8 lb
1/4 pul. Taille minimale du 9,5 mm (3/8 po)
tuyau
90 Pression requise 90
en lb/po 2