P n e u m a t i c
D r i l l
2 1 3 1 0 0 0 1 0 - 0 0 2 0 , 2 1 3 1 1 0 0 1 0
MAINTENANCE AND ASSEMBLY INSTRUCTIONS
The service life and the performance of the motor are decisively determined by:
a)
The
air
purity
b)
The lubrication conditions and maintenance
at 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.
at b):
Use only resin- and acid-free lubricating oils SAE 5 W - SAE 10 W. Oils of higher viscosity
cause vane sticking (difficult start-up and lower performance). Optimal lubrication will increase
the service life. We thus particularly recommend installing a service unit and line oiler upstream
of the motor. Observe the comments in the supplement
„Maintenance of Pneumatic Tools “
Do not wash out sealed and greased ball bearings and do not rinse the machine in general with
petroleum or similar cleaning fluids.
Use anti-freeze lubricants, such as
„BP-Energol AX 10"
,
„Kilfrost"
or
„Kompranol N 74“
in
wintertime or if the compressed air is very moist.
Air connection:
Line, fitting and hose must have the required cross-section to obtain sufficient air (680 litres/min.)
Regularly check and clean the air inlet screen (at item 26).
Operating pressure may not exceed 6 bar, otherwise the machine will be damaged.
Cleaning the motor:
Rinse the motor with cleansing oil after approx. 10 working hours. Cleansing and oil-ampule (Part
No. 9 9902 0100). Fill the oil into the air connection. Connect air and start the motor (approx. 20
seconds at free speed).
Wear of vanes:
Vanes are main wear parts and are recommended to be replaced in due time. The wear can be
noticed, when the performance decreases clearly (>100 hours operating time by regular
lubrication). They are considered to be worn when the height "H" is less than 11 mm.
new 14
replace < 11
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C
CS Unitec, Inc
22 Harbor Ave
USA
Norwalk, CT 06850
Phone: (203) 853 9522 Fax: (203) 853 9921 [email protected]
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