OPERATOR'S MANUAL BIOPROtect II JR Vent to ... - Baker Company

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Airflow Smoke Pattern Test Airflow smoke patterns have been shown to vary depending on the equipment that is used inside the cabinet. The BIOPROtect II JR has been tested with the cart only. A description of this testing is summarized in the test report. However, when the BIOPROtect II JR is set-up properly (i.e. your set-up should not block or restrict the grilles and diffusers provided) the appearance of the airflow directly at the 8” access openings must be consistent with that described in the test report. To check for the direction of air movement, use a smoke generator and trace along the front access opening on the inside of the cabinet. Observe that no smoke is escaping from the work area. In order to be sure that room air is not entering the work area, trace along the outside of the front access opening. Observe that no smoke penetrates to the work surface. Grounding Continuity Test Using an Ohmmeter, set it to read the low resistance scale. Touch the two leads together and see that the display reads 0.1Ω to 0.0Ω. Touch one lead to the ground lug on the cabinet power cord while touching the other lead to bare metal on the unit where the user would be likely to touch the cabinet. According to NSF/ ANCI-standard 49-2202 the maximum allowable shall be 0.15Ω (Max allowable for UL is 0.50Ω ). http://solid/prereleased/prereleased/STAN. PRODUCT/313/DOCS/313D000.doc Page 19 of 59
Calibration procedure for Modus Airflow alarm(Digital Differential Pressure Monitor). Note: This procedure MUST be followed every time the damper width has been changed. Initial Set Point Settings Balance the cabinet air flows to nominal operating set point per manufacturer instruction.( See instruction label on front of cabinet). Record voltage to motor/blower (M1, M2 on speed control) and measure and record damper/ slot width Make certain that the Modus displays 0.000 when zero pressure is applied(This can be easily accomplished by removing the Tygon tubing from the hose barb fitting). Use the “zero” function if necessary. Re-connect the tygon tubing and make sure that the value displayed is negative(-) when the cabinet is running. Low Flow Alarm Setting Place a DIM airflow hood on the front of the cabinet or use the 3 inch method for measuring inflow. Adjust cabinet to a 20% reduction in airflow by decreasing the voltage to motor. DO NOT adjust the damper Record the exhaust/ damper pressure on Modus (indication of exhaust plenum pressure at 20% reduction) and voltage to motor/ blower (across M1, M2 on speed control) Set the Modus High Alarm set point to the 20% reduction in pressure recorded in step 14 (per Modus programming instructions below) Set the Modus dead band to .002 (per Modus programming instructions below). Return cabinet to Nominal Set Point voltage, recorded in step 2 Check the Calibration Set Point Check While measuring the intake airflow with a DIM, reduce the airflow by decreasing the voltage to motor/ blower until a 20% reduction in flow is measured. Check that the low set point alarms at this value. If not, reset Modus low alarm set point to alarm as desired, per instructions. Return cabinet to Set Point Voltage. http://solid/prereleased/prereleased/STAN. PRODUCT/313/DOCS/313D000.doc Page 20 of 59
Page 1 and 2: OPERATOR’S MANUAL BIOPROtect II J
Page 3 and 4: Table of Contents INTRODUCTION AND
Page 5 and 6: BGA-BIOPROTECT II-JR Canopy Exhaust
Page 7 and 8: Access to the Work Area Figure 1 Ty
Page 9 and 10: Specifications Dimensions: Outside:
Page 11 and 12: The Uses of the BIOPROtect II Jr. I
Page 13 and 14: Ground Fault Circuit Interrupter Gr
Page 15 and 16: Set-up Procedure This section outli
Page 17 and 18: Reacting to Spills Caution: An Emer
Page 19 and 20: After 25% of the paraformaldehyde h
Page 21 and 22: IV - ON-SITE CHECKS AND MAINTENANCE
Page 23: The Airflow Balance Warning! This p
Page 27 and 28: Maintenance Notes Replacing the HEP
Page 29 and 30: V. - TROUBLE SHOOTING Here are some
Page 31 and 32: REPLACEMENT PARTS LIST PART NAME QT
Page 33 and 34: Modus Installation and Operation Ha
Page 35 and 36: http://solid/prereleased/prerelease
Page 47 and 48: BGA-BIOPROTECT II-JR Vent to Room P
Page 49 and 50: BGA-BIOPROTECT II-JR Vent to Room P
Page 51 and 52: BGA-BIOPROTECT II-JR Canopy Exhaust
Page 53 and 54: BGA-BIOPROTECT II-JR Hard Exhaust C
Page 55 and 56: BGA-BIOPROTECT II-JR Hard Exhaust C
Page 57 and 58: Wiring Diagram-Standard BIOPROtect
Page 59: WARRANTY The Baker Company, Inc. ex

OPERATOR'S MANUAL BIOPROtect II JR Vent to ... - Baker Company

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