Connect Fuel Line(S) - Beckett CF 1400 Instruction Manual

Instruction Manual – Model CF1400 Oil Burner

Connect fuel line(s)

Install the oil lines using the following
guidelines. Failure to comply could lead to
equipment damage and present a risk of severe
personal injury, death or substantial property
damage due to leakage of oil and potential
fire hazard.
Use only flare fittings at joints and
connections. Never use compression fittings.
Install fittings only in accessible locations to
assure any leak will be detected.
Where joint sealing is needed, use only pipe
dope. Never use Teflon tape. Tape strands can
break free and damage the fuel unit.
Never use a one-pipe oil system with a lift in
excess of 8 feet with B fuel unit, or 2 feet with
H fuel unit. On two-pipe oil systems, verify
that the suction line vacuum does not exceed
the fuel unit manufacturer's recommendation.
The fuel unit is shipped without the by-pass
plug installed for CF1400 ON/OFF burners.
You must install this plug on two-pipe
systems. DO NOT install the by-pass plug in
the fuel unit if connected to a one-pipe oil
system. Failure to comply could cause fuel
unit seal failure, oil leakage and potential fire
and injury hazard.
Fuel unit by-pass plug
• The CF1400 burner is shipped
installed in the fuel unit.
• The by-pass plug must not be installed in the fuel unit for
.
one-pipe oil systems
•
You must install the by-pass plug if using on a two-pipe
.
oil system
8
without the by-pass plug
Figure 8a – One-pipe oil flow with "H" pump
c
d
300 psig
Figure 8b – One-pipe oil flow with "B" pump
c
d
300 psig
Legend
b Nozzle port
c Oil valve(s)
Oil supply/return lines
• Install the oil tank and oil lines in accordance with all
applicable codes.
• Size the oil supply and return lines using the guidelines
given in the fuel unit literature included in the literature
envelope. Oil line flow rate will equal the burner rate for
one-pipe systems. For two-pipe systems, refer to
g
300 psig
b
p
1410ao
300 psig g
b
p
1420ao
d Nozzle & adapter
g Inlet port
p Air bleed valve
Table 3
Form 6104 BCF14N-R0299