Labconco Protecto Ech Filtered Fume Hoods 183 Series 8' - Manuel (Page 70)

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Original instructions
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Required maintenance includes routine replacement of the Neutrodine carbon
filters, HEPA filters, and fluorescent light. The security and communication
options are also listed.
Review this chapter on maintenance for the following:
 Routine Maintenance
 Initial Certification
 Re-Certification
 User Alarm Code List
 Tool List
 Neutrodine SDS for disposal
 Partial Filter Replacement Procedure
 Reconfiguration Process (listed in Chapter 3) – needed for most
maintenance procedures.
 Light and/or Circuit Board Replacement
 Fan and/or Circuit Board Replacement
 Fan Box Replacement
 Electro (Acid/Gel) Sensor Replacement – required every 2 years.
 Secure Mode (see Appendix G)
 gGuard Checklist and Software Option (see Appendix E)
 BACnet Checklist Option (see Appendix F)
Routine Maintenance Schedule
Weekly
 Wipe down the interior surfaces of the filtered hood with a suitable dish
soap, solvent, disinfectant, or cleaner, depending upon the usage of the
unit and allow to dry.
 Using a damp cloth, clean the exterior surfaces of the filtered hood,
particularly the front and top to remove any accumulated dust.
 Operate the fan system, noting the airflow velocity on the display and
airflow through the filtered hood using a source of visible smoke.