WIKA BCS10 - Manual (Page 22)

22 WIKA operating instructions calibration system, model BCS10
14051046.01 10/2012 GB/D/F/E
GB
6. Commissioning, operation
Select an appropriate adapter and
screw it together with the test item.
Connect the test item via the quick-
acting coupling to the metal flexible
hose.
Connect the other side of the metal flexible hose via
the quick-acting coupling to the calibration system.
Check that the switching for pressure or vacuum
generation (arrow) is set to pressure.
The calibration system is suitable for pressure
generation only.
WARNING!
The construction of the calibration system is not designed for vacuum
generation. Always set the switching valve to pressure generation.
Never adjust the switching valve when the system is under pressure,
switch only when the release valve is open.
Close the pressure relief valve.
Turn the pressure relief valve clockwise until the valve
is closed. No hard stop can be felt.