Technical Data; System Components; General Instructions - Paoli Avvitatori DP 251 Manual De Instrucciones

TECHNICAL DATA

DESCRIPTION
Portable air impact wrench.
INTENDED USE
Assembly power tool for threaded fasteners.
COMPRESSED AIR SUPPLY
Maximum permissible pressure: 7,6 bar
Working pressure: 6,3 bar

SYSTEM COMPONENTS

View figure Fig. 1.

GENERAL INSTRUCTIONS

L Fit a standard male fast connection for
compressed air to the threaded hole.
L Use a supply pipe of minimum inner
diameter 13 mm.
L Supply only with dehumidified compressed
air with no pollutants.
L If possible fit a supply filter, to be cleaned
regularly.
OPERATING INSTRUCTIONS
L Always use an impact wrench with the
tightening torque corresponding to the one
required by the application.
L If by mistake you have used a higher torque
than the one required:
⚪ in the case of screwing, replace the bolt
and reform the tread you screwed it onto,
because of it yielding;
⚪ in the case of unscrewing, replace the
bolt anyhow and check the tread you
screwed it onto.
ENGLISH
12
OPERATING AND MAINTENANCE MANUAL
LUBRICANT
Hammer
(Molykote® BR2 Plus)
Air motor lubrication: Oil for pneumatic tools
ENVIRONMENTAL CONDITIONS
Temperature: -5 ° C ÷ + 45 ° C
Storage temperature: 0 ÷ + 40 ° C
Air humidity: <80%
Max Altitude: 2000m from sea level
L Make use of a supply system that observes
the indicated pressure values (max 10%
over the maximum value indicated) using
a pressure reducer supplied by a system
observing the current safety standard.
L If you have used a lower torque, screw
on again using an appliance with the
right torque, in order to avoid the risks of
insecure tightening.
L If you avoid operating at a higher pressure
than the one required you will save energy,
make less noise, and have less wear on the
appliance.
mechanism lubrication: Grease