Operating Instruction DX 9-HSN

Table Of Contents
*2194029*
2194029 English 13
Status Illustration showing example Annotation
Worn
Always replace the pis-
ton and piston brake
together.
Depressions (dents) in the piston
are clearly visible.
The rubber part of the piston
brake is cracked or torn.
The rubber part has become de-
tached from the metal part (no
illustration).
Nosepiece wear criteria
Status Illustration showing example Annotation
New condition
Worn
Have it replaced by
Hilti Service
Obvious signs of chipping.