Taylor-Wharton EF-450 - Manual (Page 21)

Daily NER = First Weight – Second Weight X 24
Time between weights in hours
If it has been determined that the vessel has a vacuum problem it will be necessary to repair and re-evacuate
the vessel. A skilled service technician should perform vessel repair. Contact Taylor-Wharton customer
service at 1-800-898-2657 for assistance in locating the closest service center.
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