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Additional information

October 2018 | 287849-ENG, R00

ADDITIONAL INFORMATION

6.1 Terms & Definitions

Table 6-1 lists the terms and their definitions used throughout this manual.

Table 6-1

Terms and Definitions

Term

Definition

ASNH

Assisted Spray Nozzle Humidification

BDH

Bypass Dehumidification

Direct Expansion

European Union

Outside Diameter

PPM

Parts Per Million

PSI

Pounds Per Square Inch

RoHS

Restriction of Hazardous Substances Directive

USH

Ultra Sonic Humidification

WEEE

Waste Electrical and Electronic Equipment

Summary of Contents for BDR16

Page 1: ...BDR16 User Manual 287849 ENG R00...

Page 2: ......

Page 3: ...9 ENG Revision 00 Published by CONVIRON 590 Berry Street Winnipeg Manitoba Canada R3H 0R9 www conviron com October 2018 Printed in Canada 2018 Controlled Environments Limited Conviron is a registered...

Page 4: ...ing figures diagrams and graphics to operate the chamber without issue However given that many installations are specific to each facility and that facilities may have unique requirements additional i...

Page 5: ...chromium cadmium polybromated biphenyls and polybromated biphenyl ethers in electrical and electronic equipment sold in the EU after July 1 2006 Document Conventions Conviron maintains a policy of co...

Page 6: ...he problem persists and or you require additional assistance please collect the following information prior to contacting Conviron The serial number of the cabinet located on the rating plate The soft...

Page 7: ...CTRICAL SERVICE TO CHAMBER 13 4 START UP 15 4 1 Power ON 15 4 1 1 Starting a Chamber with DX Systems 15 4 1 2 Starting a Chamber with Direct Cooled GLY Systems 17 5 OPERATION 19 5 1 Fluorescent and In...

Page 8: ...10 2 Ultrasonic Humidification System USH 27 5 10 3 Bypass Dehumidification 27 5 11 Additive Carbon Dioxide Control 28 5 11 1 Setting up the Additive CO2 Control 28 5 11 2 Adjusting the CO2 Control 29...

Page 9: ...luorescent and Incandescent Lamp Combination 25 Figure 5 2 Unifloor 20 Figure 5 3 Instrument Port Locations 21 Figure 5 4 Fresh Air Inlet and Exhaust Port Location 22 Figure 5 5 Inlet Exhaust Port Clo...

Page 10: ...on The IMPORTANT INFORMATION symbol is used to identify operating procedures which must be followed to ensure smooth and efficient equipment operation The ELECTRICAL SHOCK ELECTROCUTION symbol is used...

Page 11: ...and understood before proceeding with installation operation and maintenance Conduct a visual inspection of the equipment and surrounding area by walking around the unit to ensure no debris or obstac...

Page 12: ...high temperatures Do not touch the heaters The hot surface presents a burn hazard Keep all body parts out of the path of any canopy in motion Alert service personnel immediately if a slip hazard is d...

Page 13: ...wth chambers and related areas under a unified central command complete with intelligent integration of shared resources such as water and energy systems The technology provides a unique mix of advanc...

Page 14: ...Aquaseal wiring 2 7 Levelers The unit is supplied with leveling feet 2 8 Central Management System For use in conjunction with the 6000 series controllers the Conviron Central Management CM system pr...

Page 15: ...igure 3 1 Minimum Circuit Ampacity on Rating Plate 2 Punch out one of the knock outs in the control panel located close to the top right corner 3 Using knock out cutters to prevent metal filings enlar...

Page 16: ...R00 6 Insert wiring in the following order Ground wire into the ground lug a Neutral wire into the neutral lug b Hot wire into each of the L1 L2 and L3 lugs c Figure 3 2 Wiring Connection Order Ensure...

Page 17: ...oll compressors with crankcase heaters Crankcase heaters help avoid compressor damage caused by condensation of refrigerant in the compressor crankcase when the unit is off 4 1 1 Starting a Chamber wi...

Page 18: ...the evaporator fan for free movement Some chambers have a separate breaker for fans Ensure that the main disconnect switch is set to OFF before checking the evaporator fans for free movement Never che...

Page 19: ...ails 4 1 2 Starting a Chamber with Direct Cooled GLY Systems Perform these checks before starting the chamber 4 1 2 1 Before Starting the Unit 1 Check that the proper electrical power is connected to...

Page 20: ...ocated on the back of the coil housing 5 Check that all lights function when turned on and that the doors are light tight Inspect the doors with interior lights on in a darkened room Ensure that the m...

Page 21: ...intensity diminishes with use Refer to the lamp manufacturer s specifications for more detailed information All lighting control outputs are logged to determine how long the lights have been on Operat...

Page 22: ...the floor drain Figure 5 1 Unifloor 5 2 2 Wire Shelves Plant pots or trays are placed directly on the wire shelves To ensure proper airflow and water drainage keep the vents and drain channels in the...

Page 23: ...The ports enable instrument probes and small hoses etc to be passed through the wall of the cabinet for connection to equipment within the cabinet growth environment Figure 5 2 Instrument Port Locatio...

Page 24: ...be cleaned monthly to prevent a build up of foreign material that could restrict airflow Fresh air is drawn into the front of the chamber through the inlet port by the chamber s fan located in the mac...

Page 25: ...and circulated throughout the chamber Fresh air may also be introduced if required Figure 5 5 BDR16 Air Flow 5 7 CO2 Control CO2 exhaust is adjusted using the exhaust damper control in one of the fol...

Page 26: ...revent false readings caused by radiant energy Figure 5 6 Aspirator Place the aspirator in the growth area with the sensors located at plant canopy height by hanging it from one of the two crossbars T...

Page 27: ...dependently programmable in steps The fluorescent tubes and halogen incandescent lamps are individually replaceable as required Figure 5 7 Fluorescent and Incandescent Lamp Combination 5 9 2 LED Light...

Page 28: ...ly to atomise the water through a small orifice in the spray nozzle The spray nozzles are located within the air handling system of the chamber and the water is directly injected into the air stream b...

Page 29: ...the water forming a fine mist of vapor that is absorbed by the flow of air The amount of humidity depends on volume of water inside the tank water temperature and the distribution of air Ultrasonic hu...

Page 30: ...ol system is active 5 11 1 Setting up the Additive CO2 Control CO2 control requires a high pressure and a low pressure regulator In most chambers the low pressure regulator and the solenoid assembly a...

Page 31: ...to consider this will lead to undesired results Most chambers with CO2 control are equipped with an automated damper to control airflow These units will also typically have a manual fresh air inlet an...

Page 32: ...anual for a complete description and operating instructions 5 13 Shutdown In the event that the chamber will not be used for a period of up to two 2 weeks or less it is best to keep it running with th...

Page 33: ...this manual Table 6 1 Terms and Definitions Term Definition ASNH Assisted Spray Nozzle Humidification BDH Bypass Dehumidification DX Direct Expansion EU European Union OD Outside Diameter PPM Parts Pe...

Page 34: ...nd aging components and working with clients to upgrade components rather than decommissioning the equipment Conviron also provides retrofit systems for competitive products For example Conviron offer...

Page 35: ...ENGR00 October 2018 2018 Controlled Environments Limited Conviron is a registered trademark of Controlled Environments Limited All other trademarks are the property of their respective owners Informa...

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