Esco Ascent max - Velocity Unit; Temperature Unit; Calibration; Set Constant



8
2.2.1.4VelocityUnit
Usingthisoption,theusercanselecttheunitinwhichairvelocityismeasuredanddisplayed.
MENU SETTINGS VELOCITYUNIT
FPM
M/S

1. PressMENUbuttontoenterthemenuoptions
2. Ifrequested,enterADMINPINdigitbydigitbyusing theUP,DOWNandSETbuttons
3.
Thealarmwillsoundforafewsecondtoindicatethatthehoodisunsafeforwork
4.
PressUPandDOWNbuttonsuntildisplayshow“SETTINGS”.PressSETbuttontoconfirm
5.
PressUPandDOWNbuttonsuntildisplayshow“VELOCITYUNIT”.PressSETbuttonto
confirm

6.
PressUPandDOWNbuttonstochoose.PressSETbuttontoconfirm
7. PressMENUbuttontoexitthemenuoptions
2.2.1.5TemperatureUnit
Usingthisoption,theusercanselecttheunitinwhichairvelocityismeasuredanddisplayed.
MENU SETTINGS TEMPUNIT
CELCIUS
FAHRENHEIT

1. PressMENUbuttontoenterthemenuoptions
2. Ifrequested,enterADMINPINdigitbydigitbyusing theUP,DOWNandSETbuttons
3.
Thealarmwillsoundforafewsecondtoindicatethatthehoodisunsafeforwork
4.
PressUPandDOWNbuttonsuntildisplayshow“SETTINGS”.PressSETbuttontoconfirm
5.
PressUPandDOWNbuttonsuntildisplayshow“TEMPUNIT”.PressSETbuttontoconfirm
6.
PressUPandDOWNbuttonstochoose.PressSETbuttontoconfirm
7. PressMENUbuttontoexitthemenuoptions
2.2.2Calibration
Thepurposeofcalibrationistoensuretheaccuracyoftheairflowdisplayandalarm(ifpresent).Thisinvolves
measuringairflowwithreferenceinstrumentationandestablishingreferencebetweenairflowsensor(s)onthe
hoodtothestandardreference.Calibrationshouldonlybecarriedoutbytrainedpersonnel.Thissectionis
presentsa
briefoverviewofthecalibrationmenufunction.Formoreinformation,refertotestreport.


2.2.2.1SetConstant
EverysensormanufacturedbyEscohasaspecificSensorConstantwhichisusedfortemperature
compensationperformedbythetemperaturesensor.
2.2.2.2ZeroSensor
Thisoptionletthecontrollerrecordthespecificsensoroutputvoltageandcorresponditto0m/sor0fpm.
2.2.2.3CalibSensor
Thisoptionallowspropercalibrationandoperationoftheairflowsensoralarm.Therewillbethreepointsto
becalibrated,namelyinflowfailpoint,inflownominalpoint,anddownflownominalpoint.