VACUUBRAND PC 2001 VARIO - Manual (Page 44)

page 44 of 49
Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. manual-no.: 999100 / 06/05/2008
Round bottom flask 500 ml, coated .......................... 638497
O-ring 28 x 2,5 ......................................................... 3120553
(FPM) at the spherical ground joint of the round bottom flask at
the inlet
Seal ring 19 x 24.4 ..................................................... 637259
(FPM) at the pressure transducer
☞ Unscrew the exhaust waste vapour condenser from the
pumping unit.
☞ Pull off old overpressure safety relief device and install new
one. Check for correct position of the PTFE-foil under the
overpressure safety relief device.
☞ Assemble exhaust waste vapour condenser to the pumping
unit.
Overpressure safety relief device ............................. 638821
(at the exhaust waste vapour condenser)
Cleaning and assembling components
☞ Remove union nut at the condenser and remove hose from
the inlet of the condenser.