Atlas Copco PRO G2440 Manuel D'instructions page 7

G2440
after the throttle has been released. Do not lay the
tool down until rotation has stopped
Observe that stored compressed air in the hose
►
may cause an accidental start
Release control device if the energy supply should
►
fail
Maintenance
Rust protection and internal cleaning
Water in the compressed air, dust and wear particles
cause rust and sticking of vanes, valves etc.
This can be solved by lubricating with oil (a few
drops), running the machine for 5-10 seconds and
wiping off excess oil with a cloth. Do this before
longer standstills.
Lubrication
The throttle valve, planetary gears, needle bearings
and ball bearings must be lubricated with grease
when the tool is dismantled for the regular overhauls.
Molykote BR2 Plus gives long intervals between
lubrications.
Lubricating guide
Use lubricants of good quality. The oils and greases
listed in the lubrication table are examples of lubric-
ants that can be recommended.
Brand General purpose
Bearings
BP Energrease LS-EP2
Castrol Spheerol EP L2
Esso Beacon EP2
Q8 Rembrandt EP2
Mobil Mobilegrease XHP 222
Shell Alvania EP2
Texaco Multifak EP2
Molycote BR2 Plus
Overhaul
T
WARNING Overspeed could result in serious
injury or death
If governor is used, check that correct governor
►
is assembled. Careless handling may put it out of
order
Do not disassemble security parts, e.g. speed
►
governor or overspeed shut-off. These parts must
be completely replaced when damaged
Always check the free speed of the machine after
►
service. See Section Preparation before using the
die grinder
Air lubrication
Energol E46
Arox EP46
Chopin 46
Almo oil 525
Tonna R32
Aries 32
Atlas Copco Tools - 9836 3991 00
Safety and operating instructions
The entire machine should be checked regularly at
six-month intervals. If it is in heavy duty service or
not running properly it should be taken out of service
more often for inspection.
The strainer at the air inlet should be cleaned fre-
quently to prevent clogging and decreased capacity.
Useful information
You can find all kind of information concerning Pro
products, accessories, spare parts, published matters
on our WEB site!
C Log in to www.pro-powertools.com
Technical data
Noise and vibration emission
Noise (according to ISO 15744)
Measured sound pressure level
Determined sound power level
Spread in method and production
Vibration (according to ISO 8662)
Measured vibration value
Spread in method and production
Declaration of noise and vibration emis-
sion
These declared values were obtained by laboratory
type testing in compliance with the stated standards
and are not adequate for use in risk assessments.
Values measured in individual work places may be
higher than the declared values. The actual exposure
values and risk of harm experienced by an individual
user are unique and depend upon the way the user
works, the workpiece and the workstation design, as
well as upon the exposure time and the physical
condition of the user.
We, Atlas Copco Tools AB, cannot be held liable
for the consequences of using the declared values,
instead of values reflecting the actual exposure, in
an individual risk assessment in a work place situ-
ation over which we have no control.
dB(A)
80 (tem-
porary)
-
3
2
m/s
<2.5 (tem-
porary)
-
7