Labconco Guardian 500 Operating And Instruction Manual Download Page 3 | Manualshive

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Labconco Guardian 500 Operating And Instruction Manual Download Page 3

3

1.0 Connection details :-

12VDC

POWER

SUPPLY

REFER TO INSTALL ATION

INSTRUCTIONS BEFOR E

CONNECTING

C NO C NO

- +

120V / 12V DC

Plug – in power adapter for 120V

socket

WARNING

C

N
O

N
C

0

1

2

S

W

ALARM

DISABLE

EXTERNAL

ALARM

SA

SH

SW

IT

C

H

LO

W A

IR

RE
L

A

Y

TEL

HSE

SASH HIGH

PROXIMITY SWITCH

(OPTIONAL)

SASH HIGH

MICRO SWITCH

(OPTIONAL)

blu

blk

brn

ALARM DISABLE

VOLT FREE INPUT

EXTERNAL ALARM

VOLT FREE INPUT

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Summary of Contents for Guardian 500

Page 1: ...1 LABCONCO 500 GUARDIAN AIRFLOW MONITOR Operating and Instruction Manual Model Guardian 500 Airflow Alarm Sash Alarm External Alarm Setback function Used for alarm monitoring on Fume Hoods 22 06 09 ...

Page 2: ...2 LED indication Mute button LED indication and Alarm Set Potentiometer OPERATOR DISPLAY PANEL Built in Airflow sensor ...

Page 3: ...T ING C NO C NO 120V 12 V D C Plug in power a dapter for 120 V soc ket W ARNIN G C NO NC 0 12 SW ALAR M DISAB LE EXTERNAL ALAR M SASH SWITCH LOW AIR R ELAY TEL HSE SASHHIGH PROXIMITY SW ITCH OPTIONAL SASHHIGH MICROSW ITCH OPTIONAL blu blk brn ALARMDISABLE VOLTFREE INPUT EXTERNAL ALARM VOLTFREE INPUT ...

Page 4: ...than the Low air alarm point Low Airflow Red LED flashing will be displayed if the airflow is lower than the Low air alarm point Sash High Amber LED Flashing will be displayed when the Sash is raised above the max safe working opening Audible Alarm the Audible alarm will sound can be muted in the Air Low and the Sash High alarm condition Night Set back when the Night Setback input is activated the...

Page 5: ...o activate the input Sash High Input a Connection point for Sash High micro switch Switch contact to close and remain closed in Sash High condition b Connection point for Sash High proximity switch Switch contact to close and remain closed in Sash High condition Note Use input a OR input b for the Sash High alarm Output 1 volt free relay output for Low Air Alarm Power supply low voltage DC power s...

Page 6: ...vel the Low air alarm resets automatically Sash High When the input configured as Sash High is activated Amber LED on Audible alarm sounds Audible can be muted via Enter pushbutton Reset when Sash lowered to safe position and input de activated Setback When Night set back input is activated Red LED on Flashing Audible alarm muted External alarm When External alarm input is activated Red LED on Fla...

Page 7: ...onnect one end of the hose to the sidewall adaptor See Figure 3 c Connect the other end of the white hose to the air monitor This completes the airway connection per figure 3 6 In your kit you will find an electrical cover plate and snap in electrical outlet Snap the outlet in place making sure that the outlet is secure 7 Next remove and discard the electrical cover plate that is on the junction b...

Page 8: ...8 G uardian 500 AirflowM onitor Figure 2 G uardian 500 AirflowM onitor InstallS idew all Adaptor w ithnu t Routehosefrom S idew all Adaptor to G uardian500 AirflowM onitor Figure 3 ...

Page 9: ...h opening cannot be adjusted 5 Using a properly calibrated thermo anemometer determine the face velocity through the face of the enclosure by taking a detailed velocity traverse Divide the face into equal increments One reading per square foot of face area is normally recommended for an accurate traverse Compute the average velocity for this area 6 If the red light alarm is on slowly turn the adju...

Page 10: ...mately 10 30 seconds after an alarm condition is detected To temporarily mute the audible alarm press and release the mute button NOTE After an alarm condition has been detected the red light will stay on The audible alarm will remain muted until the airflow returns to normal levels ...

Page 11: ...ns 3 00 x 2 00 NOT TO SCALE 111mm 4 37 R1 15V s 1 IDC 2 3 232 C 29mm 1 14 29mm 1 14 74mm 2 91 48mm 1 89 19mm 0 75 9 75mm 0 38 Front View Rear View Side View 40 5mm 1 59 40 5mm 1 59 2 x Fixing Holes 2 5mm dia for 2 x No 6 Self tapping screws provided 76 2mm 3 00 50 8mm 2 00 111mm 4 37 ...

Page 12: ...d 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 LIABILITY OF SELLER FOR ANY AND ALL LOSSES INJURIES OR DAMAGES IN CONNECTION WITH THIS PRODUCT INCLUDING CLAIMS BASED ON CONTRACT NEGLIGENCE STRICT LIABILITY OTHER TORT OR OTHERWISE SHALL BE THE RETURN OF THE PRODUCT TO THE FACTOR...

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