Freeze-dryer EPSILON 2-6 LSCplus
7 Malfunctions and error correction
90
Version 10/2012, Rev. 1.6 of 16/12/2014 • sb
Translation of the original operating manual
Pos: 176 /20 0 Ch rist/3 60 G T-BA Labo r-P ilot (STA NDA RDMODU LE )/070 S tö rungen und Fehl ers uche /07 0-0010 -00 20 Kei n au sreic hend es V ak uum @ 2 5\mo d_1 404 984060 039 _68. docx @ 18 416 7 @ 3 @ 1
7.1.2 Insufficient vacuum
NOTE
The vacuum checks must be carried out when the ice condenser is frozen.
Pos: 177 /01 0 Uni v ersal mod ule/L eerz ei le @ 0\m od_ 120 211624 450 0_0. doc x @ 11 4 @ @ 1
Pos: 178 /20 0 Chri st/3 60 GT-BA Labo r-Pi lot (STAND ARD MODU LE)/0 70 Stö run gen und Fe hlers uche /07 0-0010 -00 20-0010 K leinf l anschv er bindu ngen @ 25\m od_140 498 406 1086_68 .docx @ 1 841 81 @ 4 @ 1
7.1.2.1 Small flange connections
Leakages are often due to improper small flange connections between the
various components and hose connections or to leakages in the valves.
• Loosen the connection and place the centring ring (with sealing ring
inside) in a centred manner between the flange connections.
• Seal the connection with the clamping ring by tightening the wing nut.
• Ensure that the centring ring neither slips out of place nor gets jammed.
Fig. 76: Small flange and centring ring Fig. 77: Small flange with centring ring
and small flange
Fig. 78: Attaching the clamping ring Fig. 79: Tightened clamping ring
Pos: 179 /01 0 Uni v ersal mod ule/L eerz ei le @ 0\m od_ 120 211624 450 0_0. doc x @ 11 4 @ @ 1
Pos: 180 /20 0 Chri st/3 60 GT-B A L abor-P ilot (STAN DAR DMODU LE )/070 S tö rungen und Fe hlers uche /07 0-0 010-00 20- 0020 Bel üf tungs ven til, Me dien abla ufven til LS Cplus (au ßer E psilo n 2-4) @ 25\ mod_1 4049 840 624 97_68.d ocx @ 184 195 @ 4 @ 1
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