Aqua-Hot™ Hydronic Heating System Installation Manual 07/05
Page 42
Diesel-Burner’s
Fuel System,
continued
E. Mount the Fuel Filter in a location that provides easy access for changing the Filter
Element and for catching any potential fuel spillage when servicing.
F. Be sure to securely tighten all fuel fittings so that
air
cannot enter into the fuel
system. Air in the fuel system will cause excessive “White Smoke” emissions.
3.22 Installing the Diesel-Burner’s Fuel System and Lines
1. Run two 1/4 inch I.D. (Inside Diameter) Fuel Lines from the Fuel Tank/Fuel Pick-Up
to the Aqua-Hot.
NOTES:
A.
Both Fuel Lines should be laid as flat as possible, and any extreme rises in
height should be avoided. This procedure will eliminate any potential air-traps.
B.
Run both Fuel Lines in areas where they cannot be pinched off, kinked, or
damaged during normal operating conditions.
C.
Be sure to secure all Fuel Lines where necessary and apply protective shielding
in areas where chafing may occur.
CAUTION:
A kinked Fuel Line (
Return
side) will increase the fuel pressure to
hazardous levels and may cause a Fuel Line to rupture. A kinked Fuel
Line could also severely damage the Diesel-Burner’s internal fuel system.
2. Label both Fuel Lines indicating whether they are a
Supply
line or a
Return
line.
3. Connect the
Supply
and
Return
lines to the Fuel Tank/Fuel Pick-Up; reference
Figure 26.
RETURN PORT:
from the Aqua-Hot's
"Return" Port, see
Figure 27.
Dedicated
Fuel Pick-Up
Figure 26
Installing
the Diesel-
Burner’s Fuel
Lines
!
SUPPLY PORT:
to the Aqua-Hot’s
Fuel Filter, see Figures
28A and 28B.
NOTE:
The Fuel Pick-Up
should not extend further than
the Motorhome’s engine fuel
supply pick-up and should
be consistent with the
on-board Generator’s
fuel supply pick-up length.
SECTION 3: INSTALLATION PROCEDURES
