Metrohm 893 Professional Biodiesel Rancimat - Manual (Page 22)

3.2 Mounting accessories
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893 Professional Biodiesel Rancimat
Mount the accessories for the external air supply as follows:
1 Mounting the FEP tubing
￭ Screw one end of the FEP tubing 130 mm to the Air/N
2
in con-
nector (2-12) on the rear of the 893 Professional Biodiesel Ranci-
mat.
￭ Screw the tubing adapter M6/olive (6.1808.020) onto the other
end of the FEP tubing.
2 Connecting the gas supply
￭ Mount the compressed air bottle on the M6/olive tubing adapter
(6.1808.020).
￭ Adjust the air flow by means of the reducing valve at the com-
pressed air bottle.
3.2.3 Assembling the reaction and measuring vessels
The following figure shows in detail how the accessory parts for measur-
ing the oxidation stability have to be mounted and connected to one
another.