Aqua-Hot 450-DE Series, Руководство по установке

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© 2008 Aqua-Hot
®
450-DE/DM Hydronic Heating System Installation Manual
Section 6: Fuel System
Fuel System Installation:
1. Run two minimum of ¼ inch fuel lines from the fuel
tank/fuel pick-up to the Aqua-Hot.
Both fuel lines should be laid as flat as possible and any
extreme rises in height should be avoided in order to
eliminate any potential air-traps.
Run both fuel lines in areas where they cannot be
pinched, kinked, or damaged during normal operating
conditions.
2. . Be sure to secure all fuel lines where necessary and
apply protective shielding in areas where chafing may
occur.
450 --- DE/DM
450 --- DE/DM
50 ft. maximum distance
50 ft. maximum distance
Maximum
Allowable Suction
Height 7 feet
Maximum
Allowable
Head Pressure
10 ft.
Figure 36
3. Label both fuel lines indicating whether they are an
outgoing line or a incoming line.
4. Connect the fuel lines to the fuel tank/fuel pick-up
pipe. Reference Figure 34.
5. Install and tighten the appropriate fuel fittings onto the
Aqua-Hot’s fuel ports, as well as the two ports of the
fuel filter. Reference Figures 37 and 38.
6. Connect the inlet and outlet fuel lines to the Aqua-
Hot’s fuel port connections. Reference Figure 38.
7. Cut the fuel line at the fuel filter mounting location and
connect the fuel lines as illustrated in Figures 35 and 36.
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