Hilti DX 36 Manual De Instrucciones página 35

Fault
The nail bends.
en
Concrete spalling.
Damaged nail head.
The nail doesn't penetrate
deeply enough.
30
Possible cause
Hard surface (steel, concrete)
Hard and/or large aggregates in the
concrete.
A rebar is located just below the con-
crete surface.
Hard/old concrete.
Hard and/or large aggregates in the
concrete.
Driving power is too high.
Application limit exceeded (very hard
material).
The piston is damaged.
Driving power is too low.
Application limit exceeded (very hard
material).
The system is unsuitable.
Remedy
Increase driving power (adjust power
regulating wheel).
Use a more powerful cartridge.
Use the DX-Kwik method (predrilling).
Use a shorter nail.
Use a nail with a higher application
limit.
Use the DX-Kwik method (predrilling).
Drive the fastener at a different posi-
tion.
Use a shorter nail.
Use a more powerful cartridge.
Use the DX-Kwik method (predrilling).
Reduce driving power (adjust the
power regulating wheel).
Use a less powerful cartridge.
Use a nail with a higher application
limit.
Change the piston.
Increase driving power (adjust power
regulating wheel).
Use a more powerful cartridge.
Use a nail with a higher application
limit.
Use a more powerful system, e.g.
DX 76 (PTR).