Nhtc/Pc Maintenance Checklist - Nortec NHTC Installation And Operation Manual

NHTC/PC Maintenance Checklist

Model #: _________________
Serial #: _________________
Cylinder #:
Cylinder / System Check
 W19 Cylinder Spent
(If software displays W19 or E19 then cylinder must be replaced)
 Yellow LED On with W12- Sensor On Warning.
(If Yellow LED is On with W12 and cylinder is not new then cylinder will have to be replaced soon.)
 Other warnings or Faults shown in display?
(See Troubleshooting Chapter for actions to address warnings and faults if present
Replace Cylinder
 Cylinder drained.
 Disconnect open, On/Off switch to Off, water shut off valve closed, door removed.
 Cylinder removed
 Drain valve removed / cleaned / new O-Ring
 Drain valve installed / ground wire attached.
 New Cylinder Installed and hose clamps tight.
 Cylinder plug colors match cylinder dots.
 Cylinder plugs snug and in good condition.
 High Water Sensor plug snug and in good condition.
 Electrical wiring not loose and in good condition,
 Steam hoses and steam lines in good condition / No kinks in hose,
 No Signs of water leaking around humidifier, steam line, condensate returns,
 Door replaced, water shut off valve opened, On/Off switch to On, Disconnect Closed
 "Reset Cylinder" in Software, (Password 0335, Service Level)
Inspected by:
Company:
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Tag: ________
E19 Cylinder Spent
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No Yes
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New cylinder model #
(Should be same as removed cylinder)
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Date of inspection: _______/_______/______
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Maintenance and Servicing | 66
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