Replacing The Hepa Filter; Figure 5-3. Filter; Figure 5-4. Reinstall O2 Fitting/Hepa Filter - Saros 4000 Operator's Manual

5.3.10 Using a Phillips #1 screwdriver, re-attach the Cover with screws.
5.3.11 Initial and date the Service and Maintenance Record.
CAUTION: Operating the SAROS with a clogged air inlet filter may reduce performance and lead to system damage or
premature failure.
5.4.1 Disconnect all power supplies including external Battery if connected.
5.4.2 Using a 3/8" open end wrench, remove the O2 Fitting/HEPA Filter shown in figures 6-4.
5.4.3 Unscrew the HEPA Filter from the O2 Fitting as shown in figure 6-4.
5.4.4 Replace with new HEPA Filter. Do not over tighten.
NOTE: Ensure that the O-Rings shown in figure 6-4 are positioned correctly before re-installation.
5.4.5 Re-install the O2 Fitting/HEPA Filter. Do not over tighten.
5.4.6 Initial and date the Service and Maintenance Record.
28 | MN255-1 C

Figure 5-3. Filter

5.4 REPLACING THE HEPA FILTER

Figure 5-4. Reinstall O2 Fitting/HEPA Filter

Operator Manual
o-rings
HEPA filter