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MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement

O que você precisa

  1. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Power off the compressor: passo 1, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Power off the compressor: passo 1, imagem 2 %32
    • Before you begin, ensure the device is powered down and cool to the touch.

    • Ensure the compressor is unplugged.

    • Flip the pressure switch lever up to the off position.

  2. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Drain the air from the compressor: passo 2, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Drain the air from the compressor: passo 2, imagem 2 %32
    • Pull the ring on the safety release valve away from the compressor tank to drain the air from the compressor.

    • Ensure all air is drained from the tank before beginning repairs.

  3. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the pressure switch cover: passo 3, imagem 1 %32
    • Use a 5/16 inch socket to unscrew the bolt securing the pressure switch cover.

    • This is a captive bolt and will stay attached to the cover after you unscrew it.

  4. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 4, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 4, imagem 2 %32
    • Remove the pressure switch cover.

  5. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Disconnect the power cord: passo 5, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Disconnect the power cord: passo 5, imagem 2 %32
    • Use a Phillips driver to loosen the three screws securing the power cord wires.

  6. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 6, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 6, imagem 2 %32
    • Slide the white power wire's spade terminal connector straight out from under its screw.

  7. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 7, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 7, imagem 2 %32
    • Slide the black power wire's spade terminal connector straight out from under its screw.

    • Slide the green ground wire's spade terminal connector straight out from under its screw.

  8. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the power cord: passo 8, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the power cord: passo 8, imagem 2 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the power cord: passo 8, imagem 3 %32
    • Use a pair of needle-nose pliers to squeeze the locking tab on the power cord bushing inwards, toward the cord.

    • While squeezing the locking tab, slide the bushing out of its hole in the pressure switch.

  9. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 9, imagem 1 %32
    • Remove the power cord.

  10. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Disconnect the secondary power cord: passo 10, imagem 1 %32
    • Use a Phillips driver to loosen the two remaining screws securing secondary power cord wires in the pressure switch.

  11. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 11, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 11, imagem 2 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 11, imagem 3 %32
    • Slide the three secondary power cord wires out from under their respective screws.

  12. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the secondary power cord: passo 12, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the secondary power cord: passo 12, imagem 2 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the secondary power cord: passo 12, imagem 3 %32
    • Use a pair of needle-nose pliers to squeeze the locking tab on the secondary power cord bushing inwards, toward the cord.

    • While squeezing the locking tab, slide the bushing out of its hole in the pressure switch.

  13. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 13, imagem 1 %32
    • Remove the secondary power cord.

  14. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the air hose: passo 14, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the air hose: passo 14, imagem 2 %32
    • Use a 1/2 inch wrench to loosen and remove the air hose from the bottom of the pressure switch.

  15. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Unscrew the support bracket: passo 15, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Unscrew the support bracket: passo 15, imagem 2 %32
    • Tilt the compressor on its side, so that the air tanks are on the bottom.

    • Use a 7/16 inch socket to remove the four bolts securing the support bracket to the compressor base.

    • As soon as you remove the bolts, the compressor motor will be free to fall. Make sure you have someone supporting the motor while you remove the bolts.

  16. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Move the compressor motor: passo 16, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Move the compressor motor: passo 16, imagem 2 %32
    • Tilt the compressor back onto its feet, while supporting the compressor motor.

    • Slide the compressor motor away from the air tanks so that you have enough space to rotate the pressure switch.

  17. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Rotate the pressure switch: passo 17, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Rotate the pressure switch: passo 17, imagem 2 %32
    • Use a pipe wrench to grasp the air tank nipple connecting the pressure switch to the air tank.

    • Use the wrench to rotate the nipple and the switch together counterclockwise far enough to access the brass plugs on the bottom of the pressure switch.

  18. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the brass plugs: passo 18, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the brass plugs: passo 18, imagem 2 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the brass plugs: passo 18, imagem 3 %32
    • Use a 3/8 inch open-ended wrench to remove the three square head brass plugs on the bottom of the pressure switch.

    • To remove the plug that opposite the air tank nipple, brace the pressure switch assembly with a pair of channellock pliers or something similar.

    • You may need a lot of leverage to break the plug free.

    • During reassembly, transfer these plugs to the new pressure switch if it does not include new ones.

    • During reassembly, apply green thread locker (Loctite 290) to the plug threads to prevent the plugs from loosening.

  19. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement, Remove the pressure switch: passo 19, imagem 1 %32
    • Rotate the pressure switch and air tank nipple counterclockwise together to remove them from the air tank.

  20. MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 20, imagem 1 %32 MiTM Air Compressors AM1HE0205HD 2014 Pressure Switch Replacement: passo 20, imagem 2 %32
    • Use a pipe wrench to loosen and remove the air tank nipple from the pressure switch.

    • You may need to hold the pressure switch with channellock pliers or something similar while you loosen the nipple.

    • During reassembly, install the nipple back on the air tank before installing the new pressure switch.

Conclusão

To reassemble your device, follow these instructions in reverse order.

Adam O'Camb

Membro desde: 04/11/15

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