Technical Specification - Ega Master 79904 Operating Instructions Manual

Type 79906 is designed as Hammer Drill. Switch to hammer drilling by turning the adjusting ring in position of
hammer drilling. Only Drilling: Turn backward adjusting ring and let it click into place.
The service life and the performance of this motor are decisively determined by:
a) the air purity
b) the lubrication conditions and maintenance
to a):
Blow out the air hose before connecting it to the machine.
Install dirt and water separator upstream of the motor, if it is not possible to prevent the formation of rust and water
condensation in the air distribution lines.
to b):
Use only resin- and acid-free lubricating oils SAE 5W - SAE 10W.
Oils of higher viscosity cause vane sticking (difficult start-up and lower performance).
Optimal lubrication will increase the service life.
We thus particularly recommend to install a service unit and line oiler upstream of the motor.
Observe the comments on the supplementary sheet
Do not wash out sealed and greased ball bearings and do not rinse the machine with petroleum or
similar cleaning fluids.
Use anti-freeze lubricants, such as "BP-Energol AX 10", "Killfrost" or "Kompranol N 74" in wintertime or if the
compressed air is very moist.
MAINTENANCE AND ASSEMBLY INSTRUCTIONS

TECHNICAL SPECIFICATION

79904
HAMMER DRILLING
MAINTENANCE OF THE PNEUMATIC MOTOR
MAINTENANCE OF PNEUMATIC TOOLS
79905 79906
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