Communicate archives of 250 bend over with avometer

1. Communicate archives of 250 bend over with avometer, measure an import burner terminal BM1(L) and 2 (N) foot, avometer behaves 220 bend over, normal. (usable also electrography is measured)

2. With avometer resistor 10 archives, measure burner terminal BM3 and 5 feet, the limit is lukewarm it is normal to accuse switch to border.

3. With communication 220 bend over, alone exam is motor, motor is started normally. Already motor can start demonstrative oil pump to die without card normally.

4. Measure photosensitive canal with archives of avometer resistor 1K, the resistance when canal of normal beautiful photosensitive does not have light should be more than 20K, the resistance when seeing light should is less than or be 1K namely. Measure achievement bright to all be 1K without light, explain photosensitive canal already was destroyed now, crossing-over.

5. Receive electrify source to try machine, burner remains the same cannot is started normally not as good as, also do not turn even motor, but 503SE controller already act, (controller of make a decision whether act, should put the hand in controller only above, if have light fine vibration, demonstrative controller shows already act)

6. Because motor does not turn, and alone exam motor is good, this explains burner interior supply gives motor power supply border lead has title, so does caption go out there?

7. Pull out 503SE controller, motor power supply controls inside confiscate controller base border lead, the N line with achievement invention motor control (accept the 17 bases in controller base) with burner terminal BM2 (N) the foot owes henry, and the 15 feet of controller base, mix however burner terminal BM2 (N) the base is same. Because of 15 of controller base, 16, 17, 18 feet are to use brass skin to border, it is N, how can you owe henry? Use lead general at the moment 15 with 17 feet short receive, receive electrify source to try machine, burner is started, motor works. Normal hind, tear open next becoming cupreous skin confiscate, it is cupreous skin suffers degenerate craze so, form N line open a way to owe henry. Because craze place just is pressed,was not being invented at that time is have lead, invent not easily commonly together.

8. After burner is started, do not burn, before long controller calls the police.

9. With communication 220 bend over, alone exam burns transformer, observe from the Kong Neng that watch fire burn the scintilla between the club. This specification burns transformer is good, however 503SE controller furnishs to burn the power source of transformer has title, and burn the power source of transformer is the contact supply that carries 503SE controller interior, this one analysis can controller of 503SE of make a decision has corrupt practice. Because did not take new controller at that time, want to turn over the outside controller only, meticulous observation furnishs to burn the whose person contact of transformer power source, between barefaced contact austere and nigrescent, fight undesirable, with fine sandpaper stealthily after burnish, receive electrify source to try machine burner to begin to burn, job of fire of large and small is regular.