Labconco VACUUBRAND Diaphragm Pump 7393000 - Manual (Page 65)

page 65 of 74
➨
Remove the 4 screws affixing the counter
holder of the exhaust vapor condenser with
a Torx driver T10. Remove the exhaust va-
por condenser. In doing so pull the PTFE
hose out of the inlet of the exhaust vapor
condenser.
➨
If necessary, pull off the old pressure relief
valve and install the new one. Check for cor-
rect position of the PTFE-foil under the pres-
sure relief valve.
➨
Feed the PTFE hose into the inlet of the ex-
haust vapor condenser. Mount the condens-
er with the counter holder (Torx screws T10)
to the pump. Fasten union nut.
Overpressure
safety relief device ............................ 638821
(at exhaust waste vapor condenser)
➨
Remove catchpot (9) at outlet (see ”Use and
operation”, pg. 38).
➨
Loosen the union nut at the inlet of the ex-
haust vapor condenser.
Replacing the overpressure safety relief device