Carlin 102CRD 99FRD - Page 13

Model 99FRD, 100CRD, & 102CRD oil burners — Instruction manual
Carlin part number MN99102 Rev. 08/20/08
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Figure 15 Two-line fuel system
Table 4 Two-line fuel system maximum lengths for 3/8”
and 1/2” OD copper tubing distribution. Use only
for burners equipped with Suntec fuel units. See
fuel unit data sheet for any other fuel unit.
Perform checkout procedures
Verify before starting burner:
 Shouldoverheatingoranemergencyoccur,immediately:
 •Shutoffoilsupplylinevalve.
 •Undersomecircumstancespowershouldremainonfor
waterpumpsorblowers.Determineproperresponsebefore
attempting start-up.
 •Ifburner fails ignition onseveralattempts, useburner
blower to purge appliance chamber before restart.
Checklist
❏ Burner/applianceinstalledperapplianceinstructionmanual?
❏ BurnernozzleandheadpositioningbarveriedagainstTable1,page
3,orappliancemanufacturer’sinstructions?
❏ Burner/applianceinstalledperallapplicablecodes?
❏ Installation site has adequate combustion/ventilation air openings and
ventsystem?
❏ Fuelsupplylineingoodconditionandsized/designedcorrectly?
❏ Oiltankhasoilandoillinevalvesareopen.
❏ Wiringinstalledperburner/applianceinstructions?
❏ Burner,applianceandallcomponentsinspectedandingoodcondi-
tion?
3. Prepare burner (continued)
Two-line fuel system requirements
SeeFigure15andTable4.UseTable4onlyforburnersequippedwith
Suntecfuelunits. Forburnersusingother fuel units, readthefuel unit
manufacturer’sdatasheettodeterminemaximumlengthsandlifts.
Thestandardburnerfuelunitisasingle-stage,3450-RPMoilpump.Use
this fuel unit only on two-line oil systems that do not exceed the total
tubinglengthsallowedinTable4(forSuntecfuleunitsonly).Forlonger
systems(orwhereliftexceeds10feet),replacetheone-stagefuelunit
with a two-stage unit.
Alwayssizefuellinesusinganoilowratebasedonthefuelunitgearsetca-
pacity,nottheburnerringrate.Seefuelunitdatasheetforinformation.
Install the fuel unit bypass plug when connecting to a two-line
system. The plug is shipped in a bag attached to the fuel unit,
along with a fuel unit data sheet.