Nortec AIRFOG Series - Manual (Page 39)

AirFog Installation Manual | 35
Low Air Pressure System not spraying properly Check control signal.
Check humidistat
setting.
Check compressor or
air supply.
Sputtering Air bubbles in nozzle water
line
Spare Parts
Typically some spare parts are ordered with an AirFog system. These parts and kits are to be
retained in some safe location in a workshop for immediate access. It is recommended that spare
parts and repair kits be replaced as soon as they are consumed.
Some Nortec AirFog humidification system owners choose to not maintain in-house spares or repair
kits as there is sufficient redundancy built into the original design to remain fully operational even if
a few nozzles have to be shut down (disconnecting the air pressure tube or removal and capping off
the water and air delivery nozzle tubes). The lead time to obtain replacement parts or repair kits is
considered an acceptable risk. Other owners decide that this risk is too high and choose to
maintain spare parts and repair kits in-house so that rapid repairs can be made.
Replacement Parts
Part Description
1603002 Replacement Water Pressure Regulator, Norgren, 1/4", Brass
1603004 Replacement Pilot Water Regulator, Watts, 1/4", Brass
1603110 Replacement Pilot Water Regulator, Norgren, SS
1603114 Replacement Water Pressure Regulator, Watts, SS
1609503 Filter for Air Pressure Control Section
Repair Kits
Part Description
1509351 Repair kit for 1603110 Norgren stainless steel pilot water regulator
1603116 Repair Kit for 1603004 Watts Brass Pilot Water Regulator
1603119 Repair Kit for 1603002 Norgren Water Pressure Regulator, Brass
1603120 Repair Kit for 1609209 AFE Nozzles (Also for Mini and OCTO)
1603122 Repair Kit for 1608000 and 1609000 vacuum valve diaphragm
2549782 Repair kit for 1603114 Watts Water Pressure Regulator, SS