Labconco Purifie Horizontal Clean Benches 38185 Series, 8' - Manual (Page 29)

Chapter 6: Maintaining Your Clean Bench
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Original Instructions
Routine Maintenance Schedule
Under normal operation, your Purifier Horizontal Clean Bench will require little
routine maintenance. The following schedule is recommended:
Weekly
• Wipe down the interior surfaces of the clean bench with stainless steel
cleaner or 70% ethanol and allow to dry.
• Using a damp cloth, clean the exterior surfaces of the clean bench,
particularly the front and top of the clean bench to remove any
accumulated dust.
Monthly (or more often as required)
• Check all service valves, if so equipped, for proper operation.
• Check the prefilters and replace if necessary. The prefilters should be
replaced at least quarterly.
• All weekly activities.
Quarterly
• Replace the prefilter. See Appendix A: Clean Bench Components for
ordering information.
• All monthly activities.
Annually
• Have the clean bench recertified by a qualified certification technician.
• All quarterly activities.
Biannually
• Replace the fluorescent lamp (and optional UV lamp) if required.
• All annual activities.