DUKE EASY S.T.01/3AW Rev.0 01/2017
13
CONNECTIONS
First, make sure that the flow of air and water from the water and pneumatic mains is regular. O.M.S.
declines any and all responsibility for faults or damage originating from non-compliance with the warning
below:
Water supply:
Water with medium/low salt content (fit a water softening device if necessary), to be connected to the
6x8 diameter tube (see paragraph TECHNICAL SPECIFICATIONS for admitted pressure).
Pneumatic supply:
Compressed air, preferably dehumidified and oil-suspension free, to be connected to the 4x6 diameter
tube (see paragraph TECHNICAL SPECIFICATIONS for admitted pressure).
We recommend making a temporary direct connection between the water delivery pipe and the drain pipe,
and letting the water circulate for a few seconds before installing the equipment. This enables elimination
of any impurities from the tubes.
TESTING AND PUTTING INTO OPERATION
IMPORTANT WARNING
During testing, check the mechanical stability of the equipment after placing all the mobile elements and
accessories (table, lamp, etc.) in the most unsuitable position possible.
1.
Ensure that the instrument table is perfectly level: if an unusual tilting is identified, adjust the table
using the screw (detail A in Figure) located inside the front part of the arm.
2.
Check the manual pantograph base and backrest up and down controls, and the automatic return to
exit, rinse position and return to last position control to ensure they are working properly. Check and
store correct positioning of the programs (see sections MANUAL CONTROLS and AUTOMATIC
CONTROLS).
3.
Check that limit switches and safety systems are working properly (see section SAFETY SYSTEMS).
4.
Check correct calibration of the pressure regulators and general flow regulators and that of each
instrument. These devices have already been calibrated by O.M.S. in the workshop, but they may
require an inspection or re-calibration.
