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Document #: BZ420-XXX 

 

 

18 

 

 

 

 

 

 

 

 

 

Figure 8:  Remove Bulb Support Wires and Place Aside 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 9:  Remove 5/16 Screws on Bulb Support Clips 

 

5/16 screws to remove 

Summary of Contents for Model 420

Page 1: ...luezone Products Inc 225 Wildwood Avenue Woburn MA 01801 www BluezoneFresh com Support BluezoneFresh com 781 937 0202 Bluezone Model 420 Air Purification System Installation Operation and Service Manual ...

Page 2: ... units and cover with plastic if the room is being hosed with water or steam Do not operate the Bluezone Model 420 while fogging the greenhouse or grow house with chlorine bleach or other disinfectant solutions Disinfectants can poison the Bluezone catalyst and reduce its effectiveness Turn off the Bluezone Units if disinfectant fogging or cleaning is underway Turn Bluezone units back on after dis...

Page 3: ... that is cleaning the air The unit is completely self contained The Bluezone unit s operation is controlled by a microprocessor based controller that ensures safe operation at all times and alerts the user to any system faults Specifications The specifications of the Bluezone Model 420 are shown in Table 1 Table 1 Bluezone Model 420 Specifications Specification Category Model 420 Application Grow ...

Page 4: ...Document BZ420 045 3 Key Components 2 6 3 5 4 1 ...

Page 5: ...Document BZ420 045 4 Electrical System A wiring diagram of the Model 420 is show in Figure 1 Figure 1 Wiring Diagram of Model 420 Unit ...

Page 6: ...430 m3 multiple Model 420 units will be required If multiple Bluezone Model 420 units are being installed in a room the following are recommended guidelines for the placement of the Bluezone units 1 Distribute the units relatively evenly throughout the space 2 Generally spreading the locations across the available space is good practice 3 Warning Hang the units from the ceiling mount to the wall o...

Page 7: ...it can be hung from the ceiling or placed on a shelf A ceiling mount kit and a shelf mounting kit are available for purchase A drawing of the mounting locations on the Model 420 is provided in Figure 2 Figure 2 Bluezone Model 420 Mount Dimensions units in inches ...

Page 8: ...Document BZ420 XXX 7 Figure 3 Illustration of the Ceiling Mount and Shelf Mount ...

Page 9: ...Systems Installation of an M420 with a pigtail power cable involves wiring the system into a permanent location such as an electrical junction box Ensure that all local safety regulations are adhered to when installing the M420 Danger Never install the M420 pigtail connection until power is removed from the site of the connection This may involve local safety procedures such as lock out tag out et...

Page 10: ...is On Pressing the switch down is Off Toggle the power switch up to the On position to energize the unit Normal Operation Once the Bluezone is switched On the Display Screen will indicate Bluezone M420 on a green background on the top line The bottom line of the display screen will confirm bulb operation a bulb life counter the temperature humidity and fan speed Power Switch Circuit Breaker Power ...

Page 11: ...t BZ420 XXX 10 Fault Conditions and Fault Codes If there are issues with the operation of the Model 420 the onboard diagnostics will indicate the nature of the problem Display Screen codes are shown in Table 3 ...

Page 12: ...Bluezone Fan not rotating or Humidity sensor failure or Bulb counter failure Unit automatically powered down Check fan for any visible obstructions Contact Bluezone Products for service Yellow Background Replace Bulbs Unit conditions scrolling Bulb life 7 200 hours of operation Operates until 8 000 hours of operation Check bulb counter Order new bulbs Red Background Contact Bluezone Ozone sensor T...

Page 13: ...ressing the power switch located on the control panel away from the cover b Wait 5 seconds c Turn unit On by lifting the power switch toward the cover d Repeat 3 times 4 Check whether the unit s circuit breaker has tripped a Visually check the circuit breaker located on the control panel If a white strip is visible then the breaker needs to be reset b Power Off unit using the power switch located ...

Page 14: ...Document BZ420 XXX 13 Figure 5 Bluezone Cover Switch and Cover Switch Hole Cover switch hole Cover switch ...

Page 15: ...pment is a powerful tool to help purify your environment yet we cannot guaranty that under your operating conditions and procedures the results will be the same as experienced by other growers If you are not satisfied with the purchase or the operation of our equipment it can be returned if the equipment was un used and was returned within 14 days The customer will be charged return freight and an...

Page 16: ...set button for 5 seconds The display screen will read Hold reset counter during the 5 second hold 2 After holding for 5 seconds press the bulb counter reset button again to finalize reset The display screen will read push to confirm after the 5 second hold A bulb replacement kit and instructions can be ordered from Bluezone Products Inc Please call 781 937 0202 or email support bluezonefresh com f...

Page 17: ...the ceramic base not on the glass Put the bulbs to the side for disposal 11 Carefully remove Bulb Clips and place aside See Figure 10 below 12 Hold replacement bulbs by the ceramic end and push the pins into the slots in the receptacle They need to be pushed in until a click is heard and felt 13 Put Bulb Clips over new bulbs and use screws to tighten Bulb Clips in place 14 Thread Bulb Support Wire...

Page 18: ...Document BZ420 045 17 Figure 6 Unscrew 14 Screws on Bluezone M420 Cover Figure 7 Remove 5 16 Screws Holding Bulb Support Wires 5 16 screws to be removed Bulb Support Wires to be removed ...

Page 19: ...Document BZ420 XXX 18 Figure 8 Remove Bulb Support Wires and Place Aside Figure 9 Remove 5 16 Screws on Bulb Support Clips 5 16 screws to remove ...

Page 20: ...Document BZ420 XXX 19 Figure 10 Carefully Slide off Bulb Clips using Nitrile Gloves ...

Page 21: ...Document BZ420 XXX 20 Figure 11 Completed Bulb Assembly Figure 12 Bulb counter reset button ...

Page 22: ...Document BZ420 XXX 21 Appendix A Bluezone Unistrut Channel Mount Installation Bluezone Shelf Mount Installation ...

Page 23: ...el Mount Installation The Bluezone Model 420 can be mounted to the ceiling using existing your facility s existing Unistrut metal framing system and the Bluezone Mounting Kit as shown below EXISTING UNISTRUT IN FACILITY BLUEZONE UNIT MOUNTING KIT ...

Page 24: ...escription 1 1 Steel mounting plate 12 AWG 18 x 18 with rivet nuts installed 2 4 Threaded rod 2 foot standard size custom lengths available 3 2 Strut channel nut with spring 4 6 Washer 5 2 Hex head screw 6 6 Split lock washer 7 8 Hex nuts Not included in kit Unistrut channel Bluezone unit ...

Page 25: ...s 1 Insert 2 channel nuts 12 apart in Unistrut channel Please note Unistrut channel is existing in client facility 2 Attach mounting plate to Unistrut channel by inserting hex screws with washer and lock washer into channel nuts 1 1 1 ...

Page 26: ...ocument BZ420 XXX 25 3 Insert 4 threaded rods into rivet nuts Threaded rods should hang Bluezone at the level of the grow lights Ensure all threaded rods are completely inserted Custom lengths available ...

Page 27: ...X 26 4 Attach hex nuts onto all threaded rods 1 up threaded rod 5 Secure Bluezone to threaded rods using lock washer washer and hex nut This step requires two workers one to hold the Bluezone and one to attach hardware ...

Page 28: ...Document BZ420 XXX 27 Figure 12 Completed Assembly ...

Page 29: ...Document BZ420 XXX 28 Shelf Mount Materials Included in kit Wall mount shelf Mounting brackets Installation screws and anchors ...

Page 30: ...Document BZ420 XXX 29 ...

Page 31: ...Document BZ420 XXX 30 Vendor Contact Information Technical Support is provided by Bluezone Products Inc 225 Wildwood Ave Woburn MA 01801 781 937 0202 support bluezonefresh com ...

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