YATO YT-09531, Manual, Page: 11 / 104

GB
11
O R I G I N A L I N S T R U C T I O N S
CHARACTERISTICS OF THE TOOL
Pneumatic wrench is a tool that is powered with a stream of compressed air at appropriate pressure. Wrench-
es installed on a collector make screwing down and unscrewing possible, particularly where a high turning mo-
ment is required. Correct, reliable and safe functioning of the tool depends on correct operation, therefore:
Before operation of the tool can be commenced, the whole manual must be read and kept.
The supplier cannot be held responsible for any damages or injuries which are caused by using the tool in a manner
that does not correspond to its purpose, not observing safety regulations or the recommendations of the present
instructions. Using the tool in a manner that does not correspond to its purpose also cancels the guarantee.
EQUIPMENT
The pneumatic wrench is equipped with a connector that facilitates its connection to the pneumatic system.
TECHNICAL DATA
Parameter Measurement unit Value
Catalogue number YT-09531
Length [mm] 215
Weight [kg] 2,5
Diameter of the air connection (PT) [” / mm] 1/4 / 6,3
Inside diameter of the air supply hose [” / mm] 3/8 / 10
Rotations [min
-1
] 6800
Maximum turning moment [Nm] 850
Size of the collector [” / mm] 1/2 / 12,5
Maximum working pressure [MPa] 0,63
Required air fl ow [l/min] 500
Acoustic pressure (ISO 15744) [dB(A)] 93,1 ± 3,0
Acoustic power (ISO 15744) [dB(A)] 104,1 ± 3,0
Vibrations (ISO 28927-2) [m/s 2 ] 6,23 ± 1,5
GENERAL SAFETY CONDITIONS
WARNING! During operation of a pneumatic tool, it is recommended to always observe the basic safety regu-
lations including those mentioned below, in order to diminish the risk of fi re, electric shock and injury.
Before operation of the tool can be commenced, the whole manual must be read and kept.
ATTENTION! Read all the instructions mentioned below. If they are not observed, there is a risk of electric
shock, fi re or injury. The notion of „pneumatic tool” that is used in the instructions refers to all tools that are
powered with a stream of compressed air at appropriate pressure.
OBSERVE THE FOLLOWING INSTRUCTIONS
General safety rules
For multiple hazards, read and understand the safety instructions before installing, operating, repairing, main-