1 Valve trigger
2 Reverse slide
3 Air connection
4 Second handle
5 Motor housing with D-handle
6 Impact mechanism housing
7 Drive square
Functional principle
A pneumatic impact wrench has a flexibly guided impact mechanism as a hammer and a tool
support as anvil. The advantage of a pneumatic impact wrench is, that despite a low machine
weight, high tightening torques can be obtained. Opposite to normal wrenches, there is no counter
torque.
Type sign
Identification of the internal technical
ATEX documentation number
Serial number (1. U. 2. Figure refer
to the year of manufacture/following
figures refer to the series)
Type description
Company name and address
PRODUCT DESCRIPTION
Fig. 1
IDENTIFICATION
Explanation of ATEX Identification
CE-Specification
Specification for prevention
from explosion (ATEX)
Machine group I
Mining
Category M2
High level of safety
Explosion protection c
Constructional safety
Temperature class T
Surface temperature limit
450ºC
300ºC
200ºC
135ºC
100ºC
85ºC
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