10
Storage
 h Always oil the pick hammer before putting it into storage. 
 h Store the pick hammer in a clean and dry place.
 h In the case of long-term storage, pour a quantity of oil directly into the pick 
hammer air intake and then turn on the air briefly. This will protect the machine 
from corrosion.
 h Protect the chuck using a wooden plug or a clean piece of cotton waste. 
Scrapping and waste disposal
Used and worn-out machines must be disposed of in such a way that as much of 
the material as possible can be recycled and the impact on the environment is kept 
to a minimum.
Trouble shooting
If the pick hammer does not start, has low power or uneven performance, check the 
following points.
 h Check that the inserted tool being used has the correct shank dimension.
 h Check that the pick hammer is receiving the correct amount of lubricant. 
Too much lubrication can cause starting problems, low power or uneven 
performance.
 h Check that the compressed air system supplies the machine with sufficient air 
pressure to provide full power.
 h Check that the dimension and length of the air hose is in accordance with the 
recommendations. See “Preparations before starting”.
 h If there is a risk of freezing, check that the machine’s exhaust ports are not 
blocked.
If the machine function is still not satisfactory after this procedure, contact an 
authorized service workshop.