EASEPAL EC-380B, Руководство по техническому обслуживанию

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19 Replacement of the inflator pump and the snuffle valves
①
Turn off the power, then lay the back rest on the seat pad and pull out the terminals of the back rest.
②
Remove the screws(2pcs) securing the box of the main PCB on the iron tubes.
③
Operate the Zero-G 2 function to raise the seat-rest, then remove the screws(9pcs) on the box to take
down the up cover of the main PCB box
④
Pull out the terminals of inflator pump and snuffle valves. Pull out the air hose connectors
⑤
Pull out 4 pieces of the rubber posts with nipper pliers, then the inflator pump can be removed.
⑥
Remove the screws tightening the snuffle valves, then the snuffle valves can be replaced.
⑦
Proceed in the reverse order of disassembly when assembly.
20. Replacement of power supply fuse
②
Find the fuse at the bottom of the seat part.
Turn the fuse holder in the counterclockwise
direction with a finger nail or a minus screwdriver.
③
Take out the fuse from the fuse holder and replace with a new one.
④
Put in the holder and turn the fuse holder in the clockwise direction,
then it will be fixed.
Attention:
①
Make sure to use a glass tube fuse(the same type).
②
Make sure to turn “OFF” the power supply and remove the power cord plug of the main unit from the
receptacle.
21. Replacement of the caster wheel
①
Remove the screws securing the rubber support.
②
Pry the caster wheel with a minus screwdriver and the caster can be replaced.
③
Proceed in the reverse order of disassembly when assembly.
Screws securing the rubber
support
Fuse holder taken away
Inflator pump
Snuffle valves