Labconco PURICARE Procedure Station Models 34812xx User Manual
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4. Turn on the Logic and allow unit to operate for at least 5 minutes.
5. The unit is now ready for calibration. Upon initial power up, a new Logic board
may prompt you for the certifier’s password. If so, press Light, UV Light,
Timer, Timer and then OK. If the normal display is shown after power up,
access the Menu, select the Cabinet Setup option, then the Calibration
option. Press Light, UV Light, Timer, Timer and then OK.
This will bring up the motor speed adjustment
screen. Use the up and down buttons to adjust the
motor speed factor and the motor’s average
RPMs, until they match the values
recorded earlier.
Motor Speed Factor Setting
Motor Speed in RPMs/ Average Motor Speed in RPMs
Motor Speed when new/Maximum motor speed
6. Using a direct inflow meter (DIM) or the secondary inflow method, establish the
cabinet’s recommended nominal inflow for model being certified by adjusting the
blower speed or internal damper as needed.
7. Test to set-up the average nominal downflow velocity at 55 ±5 FPM.