Mosquito Magnet Executive Repair Manual download pdf (Page 8)

Mosquito Magnet© DEFENDER / LIBERTY Troubleshooting & Repair Steps

Page 8 of 13

Glossary

1. MM-Mosquito Magnet

2. Fault Code **

a. Light solid on – Normal operation

b. Light blinking – MM initializing and turning on

c. Fast blink – Startup problem – catalytic converter not operating

Liberty Components

NOTE: A) First check the voltage from the [Liberty Plus] battery. If the voltage is below 5.2 the unit will not

start. B) Be sure to let the unit go through its cool down stage before turning off the electrical supply. C) If you

have left the unit off for a period of time you MUST recharge the battery for a full 24 hours. Otherwise, you

will get a low propane fault code. C) Liberty Corded unit= You must have 2.5 amps coming out of the

electrical supply cord. If not you may get a low propane fault code.

1. Remove all the screws [Four] holding the mounting plate onto the bottom of the head.

2. Remove the two small screws holding the round flared funnel onto the head [See picture #2]

3. Remove all the screws holding the two halves of the head together.

4. Separate the two halves exposing the combustion chamber and all its components.

5. Please not that the igniter is attached to the circuit board via an electrical clip, but the Thermocouple is

attached directly to the circuit board via solder. Disconnect the igniter.

6. Remove the three screws holding the circuit board attached to the black plastic manifold [See picture

#3].

7. Disconnect the fan connector from the circuit board.

8. Remove the propane line running from the solenoid valve to the head of the combustion chamber [See

picture #4].

9. Remove the black plastic air tunnel by first removing the two screws holding it in place [See picture 5].

You will find that you will have to work at it in order to remove it. It just about snaps in place and it is a

very snug fit.

10. Now remove the any other black plastic housing you can remove by taking out the holding screws.

11. When this is all done you will see a total of four screws holding the combustion chamber in place…

There a two on either end of the combustion chamber. Remove them and now you can take out the

combustion chamber.

12. Remove the screws holding the two halves of the combustion chamber together.

13. Using a heat gun, apply heat to the area around the spray head [See picture #7]. Now take a putty knife

and gently separate the two halves. You will find that there is only [approximately] a three to four inch

area, on either side of the head where there is high temperature silicone gasket compound which has to

be softened before you can separate the two halves.

14. Remove the Thermocouple [Usually the screw holing it in place has disintegrated as is the usual case

with the igniter]

15. Remove the Igniter.

16. Now use the same cleaning procedure as outlined for the Defender.

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Mosquito Magnet Executive Repair Manual Page 8