GEA Hilge CONTRA I ADAPTA Operating Instructions Manual page 80

Malfunctions / repairs
Repair
Installing double mechanical seal
Assembly screws for CONTRA II
Use assembly screws for CONTRA II to hold the
discharge casing (0107.00) in place during
assembly. It will then not tilt on the shaft (0211.00).
Wet the fixed ring (stationary ring) of the
mechanical seal (0433.01) and the shaft (0211.00)
with clean water.
Push the fixed ring (stationary ring) of the
mechanical seal (0433.01) with the mounting
sleeve into the seat of the seal cartridge (0491.00).
Wet the mounting sleeve with clean water and
push it onto the shaft shoulder.
80
Fig.82: CONTRA II assembly
screws
Fig.83: Stationary ring of the
mechanical seal
Fig.84: Set ring of the mechanical
seal
Fig.85: Mounting sleeve
BA.10A.ADY.001.GB_1
20.07.2018