Nortec NH Series - Manual (Page 60)

57 | Troubleshooting
Start Up Checklists
NHRS Electric Steam Humidifier – Mandatory Pre-Start-Up Checklist (p1 of 3)
Unit Serial #: ____________ # of humidifiers: ____________ Tag:_____________
Unit type: NHRS
Voltage: _____V/___ph Steam output: ____lbs./hr
Customer/Job:_______________
Address: ____________________________________________________________________
Inspected by: ____________ Date of inspection: ___/___/___
WATER QUALITY:
Well water


City water
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
Softened water
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
Conductivity: _______mhmos Hardness: _____gr. Silica____ppm
HUMIDIFIER MOUNTING:
Clearances around the unit: Acceptable Obstruction
Front (door opens freely?) 3ft min

 __________________
Top (steam lines) 1ft min

 ____________________
Bottom (fill, drain, controls) 1ft min

 ____________________
Right (main pwr) 3ft min

 ____________________
Left (main pwr) 2” min

 ____________________
Ensure the scale tank bracket is locked in place

STEAM LINES: CONDENSATE LINES:
Slope up 2” per 12”


Slopped back to drain


Slope down ½” per 12”

 Trapped 2” more than static duct pressure


Traps


Size _______
Insulated

Length/Size ____________
90º elbows qty: ____ 45 deg. Elbows qty: ____
Can condensate be trapped anywhere in the steam line? Yes


no


WATER LINES:
½” at max 4ft from the unit -3/8” connection at fill

Water pressure: 30-80psig
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