Electrodes Setting - PSG MAX CADDY Installation And Operating Instructions Manual

COMBUSTION VERIFICATION PROCEDURE:
A- DRILL A 9/32" DIAMETER HOLE IN THE EVACUATION PIPE APPROXIMATELY 18" FROM THE OUTLET.
B- CLOSE THE DOOR AND THE AIR INTAKE(S) OF THE WOOD BURNING FURNACE.
C- LIGHT THE BURNER FOR AT LEAST 10 TO 15 MINUTES.
D- OVER THE FIRE DRAFT = 0.01 TO 0.02 IN.W.C. (THE DRAFT OVER THE FIRE MUST BE MEASURED IN
THE OPENING OF VISION TUBE'S PULSATION TRAP).
E- SMOKE TEST BETWEEN 0 AND 1 ON THE SHELL BACHARACH SCALE (TRACES).
F- DRAFT IN THE CHIMNEY = 0.02 IN.W.C.
G- PERCENTAGE OF EXCESS AIR = 20 TO 40%, 12% CO2, 5% O
H- AVERAGE EFFICIENCY OF 83% TO 87% BASED ON THE TYPE OF BURNER AND ITS INPUT.
I- TIGHTEN ALL THE LOCKING SCREWS AFTER COMPLETING THE FINAL ADJUSTMENT.
N.B. The barometric damper provided with the appliance must be properly installed on the flue pipe of the oil burning
unit. The purpose of the damper is to adjust the draft in the evacuation pipe of the oil burning unit to the
recommended level. Since the evacuation pipe of the oil burning unit is connected on the evacuation pipe of the
wood burning furnace, the minimum draft to be respected is 0.04 IN.W.C. in the evacuation pipe of the wood
burning side, at all times. In fact, a barometric damper that would be opened too wide could cause an
important loss of draft in the evacuation pipe of the wood burning furnace.
3.11

ELECTRODES SETTING

The electrodes must be adjusted by a qualified technician. A proper positioning of the electrodes is important to get an
efficient lighting of the oil.
ELECTRODE SETTING FOR "F" HEAD
7/16"
5/32"
55
.
2
ELECTRODE
1/16"
NOZZLE