Warm Tech CAC20KW Instructions D'origine page 31

Notice 1、Before the maintenance shut off the heater and pull out the plug；
2、Never maintain the heater with fuel in tank.
◆ check the fuel tank
When there is waste and water in the tank, clean and drain the fuel tank.
How to drain the fuel tank（see below figure）
1、 put the heater on the working table and place an oil container under the fuel tank；
2、 use a spanner to loose the drain screw und release the water and waste inside the tank；
3、 after draining tighten the drain screw again and wipe clean the left water and oil.
drain the fuel tank
【Introduction of the construction】
◆ spark plug the distance between the electrode should be in scope of 4-5 mm, to get the best
ignition result.
◆ burner head
A. Burner assembly
B．Air inlet pipe
C．oil inlet pipe
D．flame steady plate
E．high voltage line
F．spark plug
Gap between the electrode：4-5mm
31