49
9-04-02
Booklet 11 M3491 1-05-02
Trouble or Complaint
Possible Cause
Action
12. Oil odours.
13. High operating
temperature.
14. Fumes in Heater
Room.
15. Unstable flame,
some puffing,
ignition cuts in
intermittently.
Leaking joints.
Control stat failed and
operating on limit stat.
Inadequate draught
due to unsatisfactory
chimney or blockage
of Heater flue ways or
flue pipe.
Air damper on burner
improperly adjusted or
faulty nozzle or
unsatisfactory draught
conditions or fault in
oil supply.
Break all leaking joints and re-make.
Replace control stat and reset Limit thermostat.
Take necessary corrective action.
Set up burner as for commissioning using oil
pressure gauge, smoke pump, CO
2
indicator and
draught gauge, adjust settings as necessary,
replace nozzle if necessary. See Commissioning
Check List and Servicing Notes.
Summary of Contents for COH110
Page 60: ...14 Fig 4 9b Reillo bypass adjustment 9 04 02 Fig 4 9a Reillo bypass adjustment ...
Page 63: ...17 9 04 02 ...
Page 82: ...36 9 04 02 ...
Page 83: ...37 Model 220 only Fig 8 3c Model 280 only Fig 8 3d Top Top Top 9 04 02 ...
Page 86: ...40 9 3 BURNER PARTS 9 04 02 Model 110 443T58 ...
Page 87: ...41 29 01 08 Model 180 459T55 3007708 ...