New Buck Corporation 1110 User Manual

Page of 43
 
 
OBSERVED  
PROBLEM 
 
3.  ODS/PILOT lights but flame 
goes out when control knob 
is released 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.  Burner does not light after 
ODS/Pilot is lit 
 
 
 
 
 
POSSIBLE  
PROBLEM 
 
1.  Control knob is not fully 
pressed in 
2.  Control knob not pressed in 
long enough 
 
3.  Safety interlock system has 
been triggered (if equipped) 
4.  Manual shutoff valve not 
fully open 
5.  Thermocouple connection 
loose at control valve. 
6.  Pilot flame not touching 
thermocouple, which allows 
thermocouple to cool, 
causing pilot flame to go 
out.  This problem can be 
caused by one or both of the 
following: 
 
 
A) low gas pressure 
 
 
B)  dirty or partially  
 
      clogged  ODS/Pilot 
7.  Control valve damaged 
 
 
1.  Burner orifice is clogged   
 
 
2.  Inlet gas pressure is too low 
 
 
SOLUTION  
 
1.  Press control knob completely 
 
2.  After ODS/Pilot lights keep 
control knob pressed  30 
seconds 
3.  Wait 1 minute for safety 
interlock system to reset. 
4.  Fully open manual shutoff 
valve 
5.  Hand tighten until snug, then 
tighten 1/4 turn 
6.  A) Contact local propane gas 
company 
 
B) Clean ODS/Pilot (See 
“Cleaning and Maintenance”), 
or replace ODS/Pilot 
assembly 
 
 
 
 
7.  Replace valve control 
 
 
1.  Clean burner  (see “Cleaning 
and Maintenance”) or replace 
burner orifice 
2.  Contact local propane gas 
company 
 
 
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