EGAmaster 79422 Manuel D'instructions page 31

Requirements to the air supply
The pneumatic core drill works optimally at an operating pressure of 6 bar. The distance
from the air supply to the pneumatic core drill has to be adjusted to the application conditions on
site.
We recommend installing an oiler or a maintenance unit upstream the machine for
compressed air preparation. Use acid and resin-free lubricating oil, like SAE 5W - SAE 10W.
Attention! Do not use viscous oil.
Use an antifreeze lubricant during winter time or when the compressed air is very moist, e.g.:
"Kilfrost"
or "Kompranol N74".
The supplied compressed air has to be free of:
Foreign particles,
humidity.
Pay attention that all hoses:
Have a cross section being large enough,
IDENTIFICATION
INSTALLATION
31