Warmtech WTCAC20, Instructions Manual

Page: 47 / 57

47
◆
burner head
A. burner assembly
B
．
air inlet pipe
C
．
oil inlet pipe
D
．
flame steady plate
E
．
high voltage line
F
．
spark plug
◆
spark plug
the distance between the electrode should be in scope of 4-5 mm, to get the best
ignition result.
gap between the electrode
：
4-5mm
◆A
ssembling the oil nozzle
A. oil nozzle
B
．
nozzle core
C
．
seal ring
D
．
flame steady plate
E
．
air pipe fitting
F
．
Electrovalve Assy
◆
Pressure adjustment
Kerosene = 3 bars
Diesel = 4 bars
Factory setting at 4 bar
◆
Air pump
By maintenance the air pump must be proper assembled, to prevent low air pressure or air leakage.
A. Pump blade
B. Pump cover
C. Air intake filter
D. Pressure cover
E. Air inlet guard
F. Air outlet filter
G. Pump core
H. Connecting part
I. Pressure gauge