Table of Contents
Related Manuals for Labconco Guardian Jr. 4865000
Summary of Contents for Labconco Guardian Jr. 4865000
- Page 1 Guardian™ Jr. Airflow Monitor Models Applies primarily to older Models 4865000, 4865001 Some operation and troubleshooting information applies for newer 97432 Series See separate Instruction Sheets for installation on newer 97432 Series...
- Page 2 Warranty Labconco Corporation provides a warranty to the original buyer for the repair or replacement of parts and reasonable labor as a result of normal and proper use of the equipment with compatible chemicals. Broken glassware and maintenance items, such as filters, gaskets, light bulbs, finishes and lubrication are not warranted.
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Page 3: Table Of Contents
CHAPTER 1: INTRODUCTION Components Shipped General Description Performance Component Identification CHAPTER 2: INSTALLATION Alarm Module Power Supply Module Electrical Connections Protector Hoods 8 Foot, 230V Hoods with External Blower Basic 47 and 70 Fume Hoods Perchloric Acid Hoods Radioisotope Hoods Initial Adjustment Setup Installation Drawings CHAPTER 3: NORMAL OPERATIONS... -
Page 5: Chapter 1: Introduction
Thank you for displaying confidence in us by selecting a Labconco Guardian Jr. Airflow Monitor. Our design engineers, assemblers and inspectors have utilized their skills and years of experience to ensure that the new Guardian Jr. Airflow Monitor meets our high standards of quality and performance. -
Page 6: General Description
Chapter 1: Introduction Model 4865001 – Guardian Jr. Airflow Monitor – 230V 50/60 Hz Part Number Description 4854900 Alarm Module 4860601 Power Supply Assembly, 230V 1885608 Machine Screw 632 x ½ (Black) 4854800 Elbow, Tubing Connector 1548104 Probe 1919200 Velcro Loop, 1" wide 1919300 Velcro Hook, 1"... -
Page 7: Performance
Chapter 1: Introduction Performance The Guardian Jr. Airflow Monitor is designed for operation on all new non- explosion proof remote and integral style Protector Fume Hoods. It is also set up for operation for both the new Basic 47 and 70 inch style fume hoods. The monitor itself is available both as a field installed kit or a factory installed option. -
Page 8: Component Identification
Chapter 1: Introduction Component Identification Air Inlet A portion of the air coming into the hood passes through the air inlet and across the flow sensors. Normal Flow Indicator This green light indicates normal flow conditions. Alarm Indicator This red light is activated approximately 6 seconds after the low flow set point is reached. -
Page 9: Alarm Module
Disconnect your fume hood from its electrical service prior to beginning the installation of your new monitor. The installation of your monitor is separated into two segments, the alarm module and the power supply assembly. Installation is as follows: Alarm Module 1. -
Page 10: Chapter 2: Installation
Chapter 2: Installation 6. Locate the alarm module in the electrical cutout in the corner cover or side panel of your hood, being careful not to pinch either the electrical wiring or sensor tube. Lock the bottom of the alarm module in place by sliding the bottom edge of the assembly down over the edge of the cutout. -
Page 11: Protector Hoods
Chapter 2: Installation Protector Hoods 115 Volt: Locate the black wire, which connects from the incoming AC power (in the junction box) to the hood light switch. Disconnect this black wire from the light switch terminal and connect the solid black wire in wiring harness #48610. -
Page 12: Perchloric Acid Hoods
Chapter 2: Installation unused lower switch terminal located near the center of the blower switch. Next, connect the black/white wire, which is a part of wiring harness #48610 to the remaining blower switch terminal. Next connect the white wire from wiring harness #48610 to the terminal of the supplied white wire labeled #48616. -
Page 13: Initial Adjustment Setup
Chapter 2: Installation part of wiring harness #48610. This black wire will have two extra terminals attached – one of these terminals should be reconnected to the light switch terminal. The other terminal should be connected to the unused blower switch terminal located near the center of the blower switch. -
Page 14: Installation Drawings
Chapter 2: Installation Product Service 1-800-522-7658... - Page 15 Chapter 2: Installation Product Service 1-800-522-7658...
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Page 16: Chapter 3: Normal Operations
Alarm Activation The audio and visual alarm will activate approximately six seconds after an alarm condition is detected. To temporarily mute the audible alarm, press and release the test/reset button. NOTE: After an alarm condition has been detected, the red light will stay on. The audible alarm will remain muted until airflow returns to normal levels. -
Page 17: Remote Blower Hoods 115V
Product Service 1-800-522-7658... -
Page 18: Chapter 4: Electrical Wiring Diagrams
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 19: 8' External Blower Hoods 230V
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 20: 4'-5'-6' Integral Blower Hoods 115V
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 21: Integral Blower Hoods 230V/50Hz
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 22: Basic 47 & 70 Hoods 115V
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 23: Basic 47 & 70 Hoods 230V
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 24: Perchloric Acid Hoods
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 25: Radioisotope Hoods
Chapter 4: Electrical Wiring Diagrams Product Service 1-800-522-7658... -
Page 26: Chapter 5: Troubleshooting
Constant Audible Alarm Check airflow and calibration. If problems persist with the Guardian Jr. Airflow Monitor, contact Labconco Product Service directly at 1-800-522-7658, for assistance. Product Service 1-800-522-7658...
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