Thermo SAFE 2010 - Pre-Filter (Maxisafe Only); Part List for Filter

SAFE 2010/MaxiSAFE 2010
INSTRUCTION MANUAL
Page 29 of 35
81-09-IM.doc
11.1.4. Pre-filter (MaxiSAFE Only)
Figure 8.
Equipment required
50-mm wide tape.
Stanley knife or similar.
Filters (See the Instruction Manual).
Silicone.
Procedure for replacement of pre-filter
1. Position the front window in top position.
2. Turn the fan on at reduced speed.
3. Remove the tabletops.
4. Seal the intake openings of the filters with tape.
5. Cut the tape and silicone sealant found between filters and frame.
6. Carefully remove the filter/filters as applicable.
7. Install the new filters.
8. Seal the crevice between filter and trough with a silicone sealant, then tape the top of the
sealant between the filters.
9. Test the cabinet according to recommended test procedures.
11.2. Part list for filter
The cabinets have all been tested and approved with main and exhaust filters from both Cofim and
Camfil.
Note that main and exhaust filters must be of the same make at exchange.
Main filter: Efficiency 99.999 % at 0.3 µm. H14 according to EN 1822-1.
Exhaust filter: Efficiency 99.999 % at 0.3 µm. H14 according to EN 1822-1.
Pre-filter: Efficiency 99.99 % at 0.3 µm. H13 according to EN 1822-1.