Chapter 6: Maintaining The Station
Product Service 1-800-522-7658
15
Service Operations
Always disconnect the power cord from wall outlet before beginning service
operations.
Do not damage internal wiring or other components while service panels are
removed. If internal wiring or components are damaged, do not restore power,
contact Labco
nco’s Product Service Department immediately.
Wear all required Personnel Protective Equipment (PPE) during service
operations. At a minimum, this includes: eye protection, breathing protection,
skin protection. Do not wear loose fitting clothes that can catch on internal
surfaces.
Prefilter Replacement:
1. Remove the filter cover by pulling the two latches down at the same
time. Swing the top of the panel away from the filter module, and then
lift the panel away from the unit, as shown in Figure 6-1.
2. Pull the prefilter straight away from the HEPA filter, releasing it from
the three prefilter clamps.
3. Install the new prefilter, noting the orientation (the airflow arrow should
point toward the HEPA filter). Reinstall the filter cover.
Figure 6-1
