Heath Consultants Detecto-Pak 4 (DP) - Manual (Page 13)

100786-0 Rev. D 05/09
CHAPTER TWO
II. FUEL MOTHER TANKS/FUEL CYLINDERS:
This Chapter discusses, in detail, the proper steps to take in transferring fuel to
the fuel cylinder.
Recommendations for ordering fuel mother tanks, along with proper storage, are
also discussed in detail.
A. FUEL GAS MIXTURE
The fuel gas is a certified mixture of 40% hydrogen/60% nitrogen +/- 2%
with less than .5 ppm of hydrocarbon.
B. TRANSFILLING FUEL CYLINDERS
Heath assumes no liability in refilling of fuel cylinders. If you wish to refill
your own fuel cylinders, caution must be exercised during the refilling
process. It is also recommended that all safety precautions be used in
the handling of high-pressure, compressed flammable gases during the
refilling process.
To refill the fuel cylinders, connect the fuel transfiller to a fuel mother
tank, then attach a non-contaminated fuel cylinder to the transfiller. See
(Figure 2) this Section and **NOTE**, Paragraph C, of this Section.
6