Labconco Guardian 1000/1 Operating And Instruction Manual

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LABCONCO 1000

GUARDIAN DIGITAL MONITOR

Operating and Instruction Manual

100

fpm

200fpm

Model: Guardian 1000 / 1

Digital display

•

3 Relay inputs

•

3 Relay outputs

•

Com port

•

Used for alarm indication and

monitoring on Fume Hoods

04/01/13

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Page 1 LABCONCO 1000 GUARDIAN DIGITAL MONITOR Operating and Instruction Manual 200fpm Model: Guardian 1000 / 1 Digital display • 3 Relay inputs • 3 Relay outputs • Com port • Used for alarm indication and monitoring on Fume Hoods 04/01/13...
Page 2: Operator Display Panel
OPERATOR DISPLAY PANEL Velocity Bar Graph or Alarm Time Line 200fpm Velocity display fpm or m/sec LED indicators Function and up/down buttons for Menu Configuration and Calibration. ENTER – also used as Mute button for audible alarm Note :- Access to the Calibration and Configuration menus is password protected and is factory set.
Page 3: Connection Details
Connection details :- REFER TO INSTALLATION INSTRUCTIONS BEFORE www.tel-uk.com CONNECTING Made in England TO REMOTE RELAY INTERFACE BOX INPUT 3 SASH HIGH MICRO SWITCH or PROXIMITY SWITCH 0-10V RETRANSMISSION OUTPUT 0-10V I/P3 INPUT 2 VOLT FREE RELAY I/P2 R1,R2,R3 CONTACT INPUT VOLT FREE RELAY INPUT 1 OUTPUTS...
Page 4: General Description
1.1 General Description All systems comprise of the following components :- 1 – SM6 Airflow Sensor, 1 – AFA1000 /1 Alarm unit, 1 – AC power supply If the Sash Alarm System option is included there will also be a sash micro switch or proximity switch.
Page 5: Additional Features
Disabled - will be displayed if the alarm disable function is activated (when enabled) This display will alternate on/off with the velocity reading Close Sash - will be displayed if the sash is raised and the user is not present (when enabled) This display will alternate on/off with the velocity reading Additional features: Mains Fail - will be displayed if the power fails to the monitor (when enabled)
Page 6 External Connections -- the alarm unit will have the following connection points :- Input 1 --- volt free relay input configurable for normally closed or normally open relays This input can be configured as :- Alarm disable Night set-back External alarm Sash High Mains Fail Sash Warning...
Page 7 Com Port --- to enable connection to Laptop or PC for full diagnostics , logging or setting up and for communications to building computer system ( BMS) Power supply --- low voltage DC power supply Airflow Sensor --- connection socket for the face velocity airflow sensor. See AFA Coms Manual document for other specific information on Modbus RTU and BACnet options and settings.
Page 8 1.2 Alarm Configuration / Calibration The alarm can be configured via a Laptop or PC using a variety of ‘set up ’ programs each designed for a particular application with a combination of inputs , outputs and push buttons. This configuration can be changed via the alarm key pad using the menu system if required or re-configured by re-connection of the laptop or PC.
Page 9: Events / Actions
1.4 Events / actions Safe airflow Meter reading above warning level ( e.g. > 90fpm ) • Green LED on • Warning airflow Meter reads between warning level and air fail level ( e.g. > 80fpm and < 90fpm ) •...
Page 10: External Alarm
Audible alarm sounds • Audible can be muted via Enter pushbutton -- this silences the alarm and initiates a repeat • timer ( if configured ). After the delay time the alarm re-sounds ( and can be re-muted). During this time the Amber LED flashes on / off. Sash High relay operates ( if configured ) •...
Page 11: Temperature (Optional)
Close Sash When input configured as Close Sash is activated • Red LED on • Close Sash toggles on /off with display • Audible alarm sounds (after pre-set time) • Audible can be muted via Enter pushbutton -- this silences the alarm if configured. •...
Page 12: Quick Start Installation
2.1 Quick Start Installation Follow the instructions below for installing and commissioning the unit. :- The Fume Hood comes prepared to accept the Digital 1000 airflow alarm system. First, remove the front panel by lifting it straight up and out away from the hood. Next, remove the cover plate located at the top of the right corner post.
Page 13 Figure 1...
Page 14 Nut, mounted on inside of fume hood sidewall Adapter Hose Sensor Figure 2...
Page 15: Calibration Notes
2.2 Calibration :- Power up the unit and wait at least 30 secs while the sensor temperature stabilises. If the unit has not been calibrated the unit will display ‘ Requires setup ’ – press ENTER to continue and in the Main Menu use the +/- buttons on the alarm facia select ‘ SETUP ‘ and then press the ENTER button.
Page 16: Calibration Guidelines
hoods this low point is on the bottom row in the centre and is a convenient position to measure and for future reference when checking the alarm during annual maintenance. Take time when measuring the face velocities for the calibration procedure to allow for the velocities across the open sash to stabilise.
Page 17 4. To complete the CAL CONFIGURATION, be sure to enter “DONE”. 5. To start the calibration mode, use the Labconco 1000 Manual and enter “CALIBRATION” mode on the display from the SETUP menu. 6. Follow the instructions on the display and alter the low face velocity by altering the sash position to its most open position.
Page 18: Monitor Configuration
3.0 Monitor Configuration :- The Airflow monitor menu contains a parameter group called “ Cal Configure” that contains all of the parameter settings that may need to be adjusted to complete a successful calibration. The following list shows the parameters and their functions. Refer to the full parameter list in section 6.0 to see the default factory settings.
Page 19 9. Warning - Alarm Time – This parameter sets a time delay for the Low Air alarm to activate once the Low Air alarm point have been reached. This is to stop the airflow from dropping in and out of Low Air Alarm if the airflow is turbulent and is close to the low air alarm point value.
Page 20: Panel Cutout Dimensions
Dimensions 148mm 5.83” 126mm 118mm (4.96ʺ″) (4.65ʺ″) 74mm 2.91” 88mm 3.46” 2 x Fixing Holes (Plate Hole size 0.157”) 80mm (3.15ʺ″) Panel Cutout Dimensions 12mm 12mm 0.47” 0.47” 2 x Holes for self tapping fixing 25mm 25mm screw. 1” 1” (4mm Fixing Hole provided on SM6 sensor) 74mm...
Page 21 5.0 Typical Wiring Diagram --- (Alarm only) REFER TO INSTALLATION INSTRUCTIONS BEFORE CONNECTING www.tel-uk.com Made in England TO REMOTE RELAY INTERFACE BOX INPUT 3 SASH HIGH MICRO SWITCH or 0-10V RETRANSMISSION PROXIMITY SWITCH OUTPUT I/P3 INPUT 2 VOLT FREE RELAY CONTACT INPUT R1,R2,R3 VOLT FREE RELAY...
Page 22 5.1 Typical Wiring Diagram with Optional Temperature Sensor REFER TO INSTALLATION INSTRUCTIONS BEFORE www.tel-uk.com CONNECTING Made in England TO REMOTE RELAY INTERFACE BOX TEMPERATURE SENSOR 0-10V RETRANSMISSION OUTPUT 0-10V (OPTIONAL) I/P3 INPUT 2 VOLT FREE RELAY I/P2 R1,R2,R3 CONTACT INPUT VOLT FREE RELAY INPUT 1 OUTPUTS...
Page 23 5.2 Typical Wiring Diagram with Optional Relay Interface Unit Optional Relay Interface Unit in ABS enclosure mounted on top of Fume Hood to allow up to external cable connections to be terminated. Rated at 220V 5A RELAY INTERFACE UNIT REFER TO INSTALLATION INSTRUCTIONS BEFORE...
Page 24 FILE NUMBER : 1.6 AFA10001/Mk2 Labconco TYPE : AFA1000/1Mk2 CUSTOMER : Labconco The AFA1000 monitor has been factory set to the listed parameter settings. To change any parameter setting press and hold the enter button until the "Main Menu" screen is displayed, select "Configure"...
Page 25 TEMPERATURE* TEMP UNITS – oC / oF (*Requires optional Temp sensor) LOW TEMP ALARM 0.0 C HIGH TEMP ALARM 50.0 C SHOW TEMP – Enabled/Disabled DISABLED INPUT 1 NOT ACTIVE ACTIVE ON CLOSING CONTACT ACTIVE ON CLOSING CONTACT ACTIVE ON OPENING CONTACT ANALOGUE INPUT 1 –...
Page 26 CONTACT OPENS ON ACTIVATION LOW AIR ALARM - RELAY NONE OUTPUT RELAY 1 RELAY 1 OUTPUT RELAY 2 OUTPUT RELAY 3 DISABLE ALARM - RELAY NONE NONE OUTPUT RELAY 1 OUTPUT RELAY 2 OUTPUT RELAY 3 SASH HIGH REPEAT TIMER SASH REPEAT TIME SASH HIGH RELAY NONE...
Page 27 OUTPUT RELAY 2 SASH WARNING TIMER MINS OUTPUT RELAY 3...
Page 28: Limitation Of Warranty And Liability
7.0 LIMITATION OF WARRANTY AND LIABILITY Seller warrants that this product, under normal use and service as described in the operator’s manual shall be free from defects in workmanship and material for a period of twelve (12) months, or the length of time specified in the operator’s manual, from the date of shipment to the customer.