5
Preparing the nutrunner
WARNING!
Danger of injury due to unsecured or over-
loaded components!
Unsecured components or components subjected
to loads exceeding the intended use could result in
uncontrolled nutrunner behaviour, outward ejection
of components or breakage and thereby cause
serious injuries.
– Carefully determine all parameters for a bolting
process.
– Ensure that all components are used within the
scope of their intended use.
Never exceed load limits (e.g. maximum tor-
ques).
– Only use impact wrench sockets.
– Never put the nutrunner into operation if the
reaction arm or impact wrench socket are unse-
cured.
Personnel:
n
Qualified nutrunner personnel
Protective equipment:
n
Protective work clothing
n
Safety shoes
Prior to being used for tightening or loosening, the bolting process
must be known and the nutrunner must be prepared.
1.
Ensure that the bolting process has been determined
.
2.
NOTICE!
Property damage to the O-ring!
Carefully slide the O-ring (Fig. 13/3) onto the serration
3.
Push the reaction arm (Fig. 13/2) onto the serration.
Unsecured or overloaded compo-
nents
Fig. 13: Securing the reaction arm
1
Circlip
2
Reaction arm
3
O-ring
4
Serration
Preparing the nutrunner
41
Summary of Contents for DP05-34B
Page 1: ...Operating instructions Read the manual carefully before use Keep for future use...
Page 2: ......
Page 4: ......
Page 66: ...NOTES...
Page 67: ......
Page 68: ......
