mspa DELIGHT BUBBLE Spa - Page 19

2019-2020 Delight Service Manual
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3、Loosen five screws (ST4*15) from the rear cover
of the cabinet; Loosen two screws (ST4*15) from the
bottom of the cabinet
4、Take out the internal cabinet and power board；
5
、
Loosen three screws from the fixed junction box;
disassemble 3 sets black pin-cable
；
6
、
Remove 4 screws and open the wire connection box;
cut off the bindings and take out the 2 heating wires ,
7、Loosen 6 screws from the filter pump
8、Loosen 1 screw from the bubble generator to PTC
heater; 2 screws from the fixed mount; 2 screws from the
outlet of PTC heater
10、Use cross screwdriver to disassemble the 2
heating earth wire
11
、
Take out the PTC heating element and filter pump;
disassemble the metal band from outlet of filter pump.