Accessing the certifier’s menu, Certification procedures for the type a2 logic, Adjusting the blower speed – Labconco PURICARE Procedure Station Models 34812xx User Manual
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Section 5
Certification Procedures for the Type A2 Logic
This section will outline test procedures to validate the performance of the Logic.
Note: These are the only Labconco-approved test procedures for validating
the performance of the Logic Biosafety Cabinet. Other test procedures may
yield different or inaccurate test results.
NOTE: In order to properly certify the Logic, you must obtain a Logic Certifier
Kit, Labconco P/N 3858400. Qualified certifiers can obtain this kit by
contacting Labconco Customer Service Department at 800-821-5525.
Note: The ECM motor is programmed by Labconco to deliver a constant
volume of air throughout the life of the HEPA filters. Any changes to the
blower speed control should be small (less than 5 units). If the cabinet does
not balance within 5 units of the model-specific speed control setting shown
in Table 5-1, contact Labconco’s Product Service Department for assistance.
Accessing the Certifier’s Menu
Note: You will need to access this menu to do any of the following:
• Adjust the blower speed
• To reset the filter gauge
• To calibrate the optional airflow sensor
Adjusting the blower speed
1. With the Logic operating, press: “Menu”
2. The Display will change to Menu mode. Press the
▲
or
▼
arrows until “Cabinet
Setup” is selected. Press: “Mute/OK”
3. The Display will then change to the password mode. In sequence, press:
“Light”
“UV Light”
“Timer”
“Timer”
“Mute/OK”
4.
The display will change to the speed setting mode. The number displayed is the
speed control setting, in this case a pulse width modulation (PWM) signal that
indicates the percentage of the motor’s duty cycle. The number should range
from 60 to 90 depending on the Logic model. To increase or decrease the blower
speed, press the
▲
or
▼
buttons, respectively. When the speed control is set
properly, press “Mute/OK” This will set the controller to its new value, and
change the display to the filter gauge mode.
- PURICARE Procedure Station Models 34810xx PURICARE Procedure Station Models 34802xx PURICARE Procedure Station Models 34800xx Type B2 Biosafety Cabinets Models 34610xx Type B2 Biosafety Cabinets Models 34410xx Type A2 Biosafety Cabinets Models 34609 Type A2 Biosafety Cabinets Models 34509 Type A2 Biosafety Cabinets Models 34409 Type A2 Biosafety Cabinets Models 34309 Type A2 Biosafety Cabinets Models 34608xx Type A2 Biosafety Cabinets Models 34508xx Type A2 Biosafety Cabinets Models 34408xx Type A2 Biosafety Cabinets Models 34308xx Type A2 Biosafety Cabinets Models 34600xx Type A2 Biosafety Cabinets Models 34500xx Type A2 Biosafety Cabinets Models 34400xx Type A2 Biosafety Cabinets Models 34300xx