Louisville CD-1261 Manual Download

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*** IMPORTANT ***

Ins alla ion and commissioning sho ld on-
l  be done b  properl   rained and  q ali-
fied personnel.  Fail re  o do so can res l
in  significan   proper   damage,  and  inj r
or dea h  o personnel.  Follo  all  applica-
ble  piping  and  gas  safe   codes  hen  in-
s alling and commissioning  his s s em.

Obser e all appropria e safe s andards

hen

orking on eq ipmen incl ding

locko / ago / r and confined space
en r proced res. NEVER b pass an in-

erlock designed for he safe opera ion of
he b rner s s em.

Once proper ins alla ion has been erified, incl ding a f el

rain, b rner managemen s s em i h high empera re

limi , process fans,  empera re con rols, e c, commission-
ing  can  ake  place.    Ass re  he  f el  s ppl   line  has  been
p rged  p  o  he f el  rain inle , all s s em fans ha e been

es ed and are ro a ing in he correc direc ion, and ha all

iring be een he S ar Pac b rner, f el rain, and b rner

managemen s s em are in place and erified correc . Veri-
f he empera re con rol and high empera re limi con-

roller sensors are ins alled and erified orking properl .

Verif   f el  s ppl   press re  a   he  inle   of  he  f el  rain  is
correc  according  o  he f el  rain and reg la or design.  DO
NOT  ATTEMPT  TO  LIGHT  BURNER  IF  FUEL  SUPPLY
PRESSURE  IS  GREATER  THAN  THE  DESIGN  MAX
PRESSURE FOR THE FUEL TRAIN, DAMAGE TO REGU-
LATOR MAY RESULT.  Con ac  S ar Comb s ion S s ems
for  f r her  ins r c ion  if  f el  s ppl   press re  is  no   i hin
range.

Verif he process, e ha s , and/or comb s ion air fans are
opera ing properl and in he correc direc ion. Mos fans

ill ha e a direc ion arro o indica e correc direc ion.

B mp each mo or on for a second or so and obser e he
ro a ion direc ion, re erse he direc ion as necessar , ac-

cording o he mo or iring.

Verif   process  air  press re  s i ches  are  adj s ed  o a  dif-
feren ial press re  ha   ill allo   he s i ch  o f nc ion d r-
ing commissioning.  Adj s  each s i ch as necessar   o ge

he s i ch o sa isf he b rner managemen in erlocks as

necessar .

Pro ide  ini ial  adj s men s  o  lo   and  high  gas  press re
s i ches.    Remo e  co er  o  lo   and  high  gas  press re
s i ches,  adj s   lo   and  high  gas  press re  s i ches  o  a
safe press re se ing b  one  ha   ill pre en  n isance  rip
d ring commissioning.  These s i ches  ill be re

adj s ed

la er b his ini ial adj s men sho ld allo for b rner igni-

ion and es ing.

Verif   all  s s em  fans  are  in erlocked  i h  he  b rner
managemen   s s em.    All  s s em  fans  sho ld  be
in erlocked  i h  he b rner managemen  s s em  ia a con-

ac or a iliar or a VFD a speed con ac .

Pro ide  ini ial  adj s men   o  high  empera re  limi
con roller(s).   Verif   he high  empera re limi  con roller(s)
is/are programmed for  he appropria e sensor inp  and  ha

he correc sensor is connec ed. The limi con roller sho ld

be  programmed  o  fa l   hen a sensor is disconnec ed  or
fa l .  A sensor  es  sho ld be performed  o  erif   he ap-
propria e sensor is connec ed b  disconnec ing  he sensor

ires AT THE SENSOR END, hen erif ing he appropri-

a e limi  con roller sho s a disconnec ed sensor on  he dis-
pla .    The  se   poin   of  he  con roller(s)  sho ld  be  de er-
mined  b   he  c s omer,  and  is/are  normall   se   o  pro ec

he hea er and an eq ipmen do ns ream of he hea er.

Once his se poin is de ermined, program his in o he limi
con roller as necessar .

Verif he comb s ion chamber press re. A ached a ma-
nome er o he es connec ion on he comb s ion chamber

hen all s s em fans are r nning. Make no e of his pres-

s re for f

re se.

Pro ide  ini ial  adj s men s  o  pilo   reg la or  and  pilo   air
and  gas  adj s ing  orifice.    Adj s   pilo   gas  reg la or  o  an
o le  press re be een

c and

c abo e he com-

b s ion chamber press re. Remo e cap from pilo gas ad-
j s ing orifice, rn adj s ing scre clock

ise so i is all he

a closed, hen rn adj s ing scre co n er

clock ise so

i is hree rns open.

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PACKAGED AIR HEATING BURNER

Technical Guide Page 9

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