Neptronic SKH4 Installation Manual
High-pressure atomizer
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- Installation instructions and user manual (60 pages) ,
- User manual (44 pages) ,
- Manual (12 pages)
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Summary of Contents for Neptronic SKH4
- Page 1 SKH4 High-Pressure Atomizer In Space Mist Distribution Installation Guide Water high pressure outllet SKH4 In Space Mist Distribution Guide - 240529...
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Page 2: Site Considerations
The following document describes the procedure to follow in order to properly install an in-space mist distribution system for the SKH4. The steps and guidelines outlined in this document must be followed in order to avoid any anomaly resulting from inaccurate installation. - Page 3 Ensure that the mist is not directed towards and/or at risk of causing condensation on any equipment. Illustration 1 - Typical Installation with Rigid Nozzle Ramp or Flexible Nylon Tubing Neptronic offers the following adaptor fittings in order to mount nozzles inline for these types of lines: Tube...
- Page 4 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide In-space Direct Spray – Clearances Feet Meter 5L/h Minimum clearance area under the nozzle: 4L/h 3L/h Minimum clearance area in front of the nozzle: Minimum clearance area above the nozzle: Minimum clearance from the nozzle to the back of a wall:...
- Page 5 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Spraying in Space with Fan-Assisted Distributors An in-space hydraulic network is made up of piping that starts at the stage valve and ends at the drain valve. Along this pipe run, fan assisted distributors can be placed in order to spray directly into the area by placing tees along the main line.
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Page 6: Ceiling Installation
SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Fan-Assisted Distributors Installation Ceiling Installation To install the MDU to the ceiling, connect two metallic suspension cables (not supplied) to the three rings. Verify the strength of the cables and ensure that they can support the weight of the distributor (see table) before commencing installation. -
Page 7: Dimensions And Weight
SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Dimensions and Weight Fan-Assisted Distributors Dimensions and Weight Dimensions Weight Model Nozzle Capacity Mounting Illustration (in) [mm] (lb) [kg] 12.14 x 9.4 x Wall (6.6lb/h to 10lb/h) 10.5 [3.6] mounted [3l/h to 5l/h]... - Page 8 The TRUB or BMS, needs to send a 24VAC signal in order to start the fans before humidification (Refer to the TRUB instructions to see the configuration for the SKH4 in-space distribution). That signal activates the fan relay (highlighted in yellow).
- Page 9 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Capacities and Power of the Fan-Assisted Distributors Table 1 - Fan-Assisted Distributors Capacity and Power Model Nozzle Capacity Voltage Mounting Illustration 120V (60Hz) Wall mounted (6.6lb/h to 10lb/h) 240V (60Hz) (Axial) 120V (60Hz)
- Page 10 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Radial Mist Dispersion Unit (MDU-1000) – Clearances Feet Meter Minimum clearance under the MDU: Minimum clearance above the MDU: Minimum radial clearance around the MDU: Side View Top View Examples of Clearances www.neptronic.com...
- Page 11 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Axial Dispersion Unit – Clearances ADU-200 Feet Meter Minimum clearance under: Minimum clearance in front: Minimum clearance above: Minimum clearance behind: Minimum clearance on either side: ADU-1000 Feet Meter Minimum clearance under:...
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Page 12: Start-Up Procedure
In Space Mist Distribution Guide Start-Up Procedure Once the installation is complete, follow this start-up procedure in order to ensure that the SKH4 High-Pressure Atomizer is ready for normal operation. We strictly recommend following this procedure in order to avoid any anomaly resulting from inaccurate installation of the components. - Page 13 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Start-Up 1. Proceed to start-up the humidifier, as follows: a) Remove the Front door and Right door (located on the right side of the front of the humidifier cabinet), in order to gain access to the high-pressure pump.
- Page 14 SKH4 High-Pressure Atomizer In Space Mist Distribution Guide Check the pressure reading on the controls. Pressure should be stable after the air was evacuated from the line. Warning! This could result in nozzle spitting big water droplets at first. k) If the pressure reads <1000psi, slowly turn the high pressure unloader on...
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Page 15: Diagnostic Mode
If required, a diagnostic mode is accessible through the Service menu, the diagnostic mode allows manual activation and override of the SKH4. It’s possible to activate each stage without any demand to the pump. This allows for inspection, purging the air out of the line and validation of operation of a particular stage. - Page 16 400 Lebeau blvd, Montreal, Qc, H4N 1R6, Canada www.neptronic.com Toll free in North America: 1-800-361-2308 Tel.: (514) 333-1433 Fax: (514) 333-3163 Customer service fax: (514) 333-1091 Monday to Friday: 8:00am to 5:00pm (Eastern time)
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