11
Product Manual - VaporMan 125
®
Manifold Vaporizer System
Replacing the Economizing
Regulator
The regulator used on the manifold is the same type and part
number used in the economizing circuit for the tanks If the
regulator is failing, please replace it with the same regulator
Maintenance & Troubleshooting
Miscellaneous Fittings
The remaining pieces on the VaporMan 125 system should
be inspected for corrosion or fatigue failure over time All of
the various parts can be provided through
The other components of the unit are stainless steel or
aluminum and should have great longevity
Troubleshooting
The following table is arranged in a Trouble/Possible Cause/Remedy format. The possible causes for specific problems are
listed in descending order of significance. That is, check out the first cause listed before proceeding to the next. Perform all
procedures in order listed and exactly as stated (Refer to drawings as required to locate system components identified in the
troubleshooting guide )
Trouble
Possible Cause
Remedy
VaporMan 125 system pressure is
too low or does not build pressure
at a sufficient rate
VaporMan 125 unit or system is leaking If the pressure does not build and stays
at a setting lower than desired, check the
VaporMan 125 unit or downstream for leaks
Energy level of liquid in tank is low
The pressure building rate for product
stored at a lower pressure will be slower
than a product stored at a higher pressure.
To achieve best results, maintain the tank
pressure at a working pressure above 125
psi.
Pressure building regulator is set
improperly or leaks
If the pressure builds and stays at a
pressure higher than desired, adjust the
pressure building regulator to a new setting
Cylinder is leaking
Check for frost on lines or on top of head.
Listen for hissing, soap test joints for leaks.
Isolate leak and call Chart for repair details
Vacuum is deteriorating
This can be accompanied by cold or frost
occurring evenly over the cylinder surface.
Refer to the troubleshooting section on frost
VaporMan 125 unit has blockage
Check the unit for signs of blockages. Dry
ice or foreign material can prevent flow
through the unit.
Frost occurs on vaporizers
Vaporizers are working properly
This is normal. Ice may remain for the
entirety of the use.
