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Model 405 AirGard

®

 

Fume Hood Monitor 

 

 

OWNER’S MANUAL

Summary of Contents for AirGard 405

Page 1: ...Model 405 AirGard Fume Hood Monitor OWNER S MANUAL...

Page 2: ...IONS stated herein NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE THE EXCLUSIVE REMEDY OF THE USER OR PURCHASER AND THE LIMIT OF THE LIABILITY OF SEL...

Page 3: ...Installation 5 General 5 Tools Required 5 Procedure 6 Calibration 7 Equipment 7 Procedure 7 Step by Step Operation 9 Alarm Acknowledgment 9 Alarm Test 9 Horn Disable from keypad 9 Appendix A Maintena...

Page 4: ...AirGard 405 monitor The entire manual should be read first before proceeding with the actual installation and calibration of the instrument 1 MOUNTING SCREWS Two screws secure the monitor to the back...

Page 5: ...re the relay contacts Refer to specification section to determine the relay contact ratings before making connections to the relay The relay contacts may be used to trigger a remote alarm device The d...

Page 6: ...nstall this jumper only when the monitor is powered down Insertion or removal of this jumper while the monitor is powered up will not have any effect on the delay configuration Pole 3 of JP1 is used t...

Page 7: ...ssary precautions must be observed when installing or making repairs in the vicinity of electrical equipment Tools Required 1 Electric drill 2 Drill bit size 37 0 104 3 Phillips head screwdriver 4 Fla...

Page 8: ...fully open Insert the side wall adapter from the inside of the hood and lock with the lock ring figure 4 Step 6 Connect the supplied air hose between the sidewall adapter figure 4 and the flow tube th...

Page 9: ...Small screwdriver with a 1 8 wide flat tip Procedure Step 1 Double check installation to ascertain that the AirGard 405 monitor power supply and any ancillary parts are properly installed Step 2 Allow...

Page 10: ...velocity for this area For this example assume that the traverse resulted in an average velocity of 70 fpm Step 6 If the red indicator is illuminated slowly turn the adjustment screw counterclockwise...

Page 11: ...e tested by pressing the TEST RESET button While the button is pressed the indicator and horn will be activated Horn Disable from keypad Under any operating condition the horn may be disabled by press...

Page 12: ...nd 4 may be closed Pole 3 of JP1 may have shorting jumper unintentionally installed If permanent horn silence is not desired disconnect power remove pole 3 shorting jumper and reconnect power WRONG AL...

Page 13: ...o all service requests If any malfunction is discovered please contact your nearest sales office or representative or call TSI s Customer Service department at 800 424 7427 U S and Canada only Ship to...

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Page 15: ...0 fpm recommended Operating Temperature 55 F to 86 F 13 C to 30 C 5 to 95 RH non condensing Storage Temperature 40 F to 150 F 40 C to 65 C 5 to 95 RH non condensing Nominal Input Voltage 12 0 1 0VDC o...

Page 16: ...ardigan Road Shoreview MN 55126 USA Toll Free 800 424 7427 Telephone 651 490 2811 February 2003 Fax 651 490 3824 Printed in USA Email customerservice Alnor com Part No 116 159 093 Rev 8 www alnor com...

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