Monmouth Scientific Ductaire Pro DF1500 Operating & Maintenance Manual Download Page 16 | Manualshive

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LOG SERVICE VISIT

The date of last service and service due date (displayed on the information screen)
are updated using this screen. Selecting the service interval and pressing the Yes
key stores this information and returns to the service settings menu. The back key
returns to the calibration menu without updating the information.

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Summary of Contents for Ductaire Pro DF1500

Page 1: ...Operating Maintenance Manual www monmouthscientific co uk Ductaire Pro Ducted Fume Cupboard DP700 DP1000 DP1200 DF1500 DP2000 DP3000 ...

Page 2: ...cially exploited in any form or by any means redistributed or reproduced in entirety or in part in any form for individual or third party use photocopied or stored on any form of electronic retrieval system or linked to any other website without the prior express written permission of Monmouth Scientific Limited For permission requests please write to Monmouth Scientific Limited Units 5 5 Kilnside...

Page 3: ...L SYSTEM 6 START UP 6 FACE VELOCITY 7 CONTROL BUTTONS 7 SETTINGS 8 SUPERVISOR SETTINGS 9 SECTION 5 11 MAINTENANCE 11 FUSES 11 LIGHTING 11 Warning This cabinet must be used in compliance with these instructions and any repairs or maintenance carried out by qualified personnel For parts or service information please contact Monmouth Scientific ...

Page 4: ...upplied on a supply only basis or complete with full installation and or validation to BS7258 Part 4 The system employed for airflow control is the Variable air volume VAV principle This maintains a constant containment velocity into the cabinet across the sash aperture irrespective of the sash operating position The cabinet is able to be supplied with a variable speed fan controller for single fa...

Page 5: ...as etc are supplied with connections located inside the removable side panel Remote valves are located on the same side as the respective services where fitted and are clearly marked As standard the system relies on Variable air volume A 0 10v terminal is provided for connection to a VAV fan inverter drive or servo driven variable duct damper valve Electrical connections are located under the acce...

Page 6: ...accessed via a menu system To ensure containment is always maintained and for increased energy efficiency a constant velocity variable air volume VAV system is employed This varies the volume of air passing through the cabinet to maintain a constant face velocity regardless of the sash position The control system is factory set to maintain the following parameters Normal velocity 0 55m sec Velocit...

Page 7: ...on this is normal and is an indication that the fan is operating normally and is under control By default the units displayed are set to M Sec If preferred the units displayed can be changed to ft min in the Supervisor Settings see page 11 CONTROL BUTTONS Light On Off Reduce Brightness Increase Brightness Fan On Fan Off Settings access to settings menu Information Cabinet and filter information ...

Page 8: ... menu access screen The supervisor access code is supplied with the cabinet and allows access to change operating preferences The engineer access code is reserved for service personnel to carry out maintenance procedures The key returns to the normal display screen ...

Page 9: ...ptions to be configured Face Velocity Display Select preferred velocity units Audible Alarm Turns the audible low airflow alarm on off Keypad Sounds Turns the audible key beeps on off Set Time Displays a time date setup screen use the keys to set the correct date and time Pressing the key returns to the previous screen ...

Page 10: ...he main screen will display the information screen below Service information is reset by a Monmouth engineer during a service visit When a service becomes due a warning screen will be displayed momentarily on start up during the preceding month ...

Page 11: ...r sponge FUSES The main fuses are located in the mains inlet socket on the top of the cabinet Always replace fuses with the correct type and rating LIGHTING The high efficiency low voltage LED light tubes are fitted to the inside of the front cover They should provide many years of service without requiring replacement Spare tubes are available from Monmouth Scientific For parts or service informa...

Page 12: ...12 Enter the engineer access code to enter the Engineer Settings menu The Calibration key navigates to a further screen where all calibration options are accessed ...

Page 13: ... stage procedure to calibrate the airflow display to the actual airflow A calibrated rotating vane anemometer should be used Follow the on screen instructions The back key returns to the calibration menu without changing any settings ...

Page 14: ...get airflow to avoid unwanted alarms The back key stores the set point and returns to the calibration menu MAIN AIRFLOW TARGET Main Airflow Target is the face velocity the cabinet is trying to maintain This should normally be set to 0 50m sec but may be changed if required The back key stores the set point and returns to the calibration menu LOW FAN SPEED TARGET ...

Page 15: ... sec but may be changed if required The back key stores the set point and returns to the calibration menu SCREEN CALIBRATION This should only be used if the touch screen requires calibration This is usually indicated by touch sensitive areas of the screen not lining up with the buttons Follow the on screen instructions to carry out screen calibration ...

Page 16: ...e displayed on the information screen are updated using this screen Selecting the service interval and pressing the Yes key stores this information and returns to the service settings menu The back key returns to the calibration menu without updating the information ...

Page 17: ...t i s h D e s i g n Manufacture Monmouth Scientific Limited UK Headquarters Units 5 6 Kilnside East Quay Bridgwater Somerset TA6 4DB 44 0 1278 458090 www monmouthscientific co uk info monmouthscientific co uk ...

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