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EVERWATCH

FACE VELOCITY MONITOR

MODEL 8610

OPERATION AND SERVICE MANUAL

P/N 1980154, REVISION H

FEBRUARY 2013

U.S. AND CANADA

OTHER COUNTRIES

Sales & Customer Service:

(800) 874-2811/(651) 490-2811

(001 651) 490-2811

Fax:

(651) 490-3824

(001 651) 490-3824

SHIP/MAIL TO:

E-MAIL

TSI Incorporated

[email protected]

ATTN: Customer Service
500 Cardigan Road

WEB SITE

Shoreview, MN 55126

www.tsi.com

USA

Содержание EVERWATCH 8610

Страница 1: ...EVERWATCH FACE VELOCITY MONITOR MODEL 8610 OPERATION AND SERVICE MANUAL P N 1980154 REVISION H FEBRUARY 2013...

Страница 2: ......

Страница 3: ...Y 2013 U S AND CANADA OTHER COUNTRIES Sales Customer Service Sales Customer Service 800 874 2811 651 490 2811 001 651 490 2811 Fax Fax 651 490 3824 001 651 490 3824 SHIP MAIL TO E MAIL TSI Incorporate...

Страница 4: ...TY IS LIMITED TO CLAIMS OF DIRECT INFRINGEMENT AND EXCLUDES CLAIMS OF CONTRIBUTORY OR INDUCED INFRINGEMENTS BUYER S EXCLUSIVE REMEDY SHALL BE THE RETURN OF THE PURCHASE PRICE DISCOUNTED FOR REASONABLE...

Страница 5: ...Model 8610 EverWatch Face Velocity Monitor The manual is divided into two parts Part one describes the EverWatch unit and how to interface with the device This section should be read by users facilit...

Страница 6: ......

Страница 7: ...r and opening in the fume hood are driven by the same pressure differential so the velocity across each is related The EverWatch device informs the hood user when the fume hood has an adequate face ve...

Страница 8: ...s with the monitoring system occurs displays error messages In addition the display indicates the menu items and menu item values when programming or calibrating the monitor NORMAL Light Key The green...

Страница 9: ...configured for alarm latch operation see ALARM RESET The alarms are reset only after the face velocity has returned to normal range and the RESET key is pressed The RESET key is also used to reset er...

Страница 10: ...uthorized TSI Manufacturer s Representative or TSI Model number of unit Software revision level Facility where unit is installed Found on back of monitor electronics For the name of your local TSI rep...

Страница 11: ...ted information including programming name description of menu item range of programmable values and how the unit is shipped from the factory default values The Calibration section describes the requi...

Страница 12: ...by step procedure given below is graphically shown in Figure 2 The procedure to change a menu item value is the same regardless of the menu or menu item 1 Press the NORMAL key to access the main menu...

Страница 13: ...ogrammed for 60 ft min 1 Press the NORMAL key to access the main menu CAL will be indicated on the display 2 Press the arrow key once CONF should be indicated on the display 3 Press the NORMAL key The...

Страница 14: ...g any item is accomplished by using the keypad or if communications are installed through the RS 485 Communications port If you are unfamiliar with the keystroke procedure please see Software Programm...

Страница 15: ...velocity as measured by a portable air velocity meter A sensor zero should be established prior to adjusting the sensor span see Calibration section following menu item section NONE Unit needs to be c...

Страница 16: ...The low alarm stays on until the face velocity rises 20 ft min 0 1 m s above the low alarm set point 3 High alarm The high alarm activates when the velocity exceeds the high alarm setpoint The high a...

Страница 17: ...rot item selects the communications protocol used to interface with the building management system Contact TSI if further information is needed regarding interfacing the monitor to the building automa...

Страница 18: ...ALIBRATION MENU END End The End item identifies that the end of the calibration menu has been reached NONE This is not a menu item This identifies that the end of the menu has been reached 12 Part Two...

Страница 19: ...an be broken down into the following Entering the calibration menu Establishing a zero flow velocity Setting the velocity calibration span Exiting the calibration menu Calibration Procedure Power up t...

Страница 20: ...rements 9 Press the NORMAL key to indicate the current face velocity Note On initial calibration the keypad is disabled and SEnS flashes on and off for approximately 30 seconds while the sensor stabil...

Страница 21: ...e frequent examinations and cleaning Caution Turn power to EVERWATCH monitor off prior to cleaning the velocity sensor Do not use compressed air to clean the velocity sensor Accumulations of dust or d...

Страница 22: ...onitor all wiring has been checked fuses have been reset and screen is still blank the monitor is probably defective Replace monitor Alarm relays don t work Alarms are turned off Incorrect wiring Rela...

Страница 23: ...d be less than 10 ft min 0 04 m s For example if the hood is running at 100 ft min the terminal throw velocity at the hood face should be less than 50 ft min The lower the terminal flow velocity the b...

Страница 24: ...k address Incompatible software Go into CONFIGURE menu RS 485 type item The protocol must match host system Select correct interface The network address at the building automation system and at the mo...

Страница 25: ...min 0 20 to 5 00 m s Alarm Contacts SPST N O max current 5 amps max voltage 150 VDC 250 VAC Minimum switch load 10 mA 5 VDC Face Velocity Analog Output Type 0 to 10 VDC or 0 to 10 VDC or 4 to 20 mA 4...

Страница 26: ...message structures The messages are sent at 9600 baud with 1 start bit 8 data bits and 2 stop bits Do not use the parity bit The system is set up as a master slave network The TSI units act as slaves...

Страница 27: ...e addresses 1 and 2 Face Velocity and Status Index QUERY RESPONSE Field Name Hex Field Name Hex Slave Address 01 Slave Address 01 Function 04 Function 04 Starting Address Hi 00 Byte Count 04 Starting...

Страница 28: ...C becomes polarized when connected to DIM 3 4 Output High alarm relay N O closes in low alarm condition See menu item H_AL High Alarm 5 6 Output 0 10 VDC fume hood face velocity signal 10 VDC 1000 FPM...

Страница 29: ...Wiring Information 23 Wiring Diagram...

Страница 30: ...4 Appendix D APPENDIX D Start up Report The next page shows a typical start up report for a Model 8610 Fume Hood Face Velocity Monitor It can be duplicated for use during calibration for documentation...

Страница 31: ...mum __________ __________ __________ feet minute Displayed Face Velocity Sash full open Sash stop Sash closed Calibration Sensor Zero Zeroed Sensor Span Spanned Access Code On Off Configure Low Alarm...

Страница 32: ...LARM 5 RESET LOW ALARM If the access code is entered correctly the first menu item is displayed The audible alarm sounds briefly each time a keystroke has been entered The access code must be entered...

Страница 33: ...more information USA Tel 1 800 874 2811 UK Tel 44 149 4 459200 France Tel 33 4 91 11 87 64 Germany Tel 49 241 523030 India Tel 91 80 67877200 China Tel 86 10 8251 6588 Singapore Tel 65 6595 6388 P N 1...

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