10
(5) Turn the unit upright, remove the two truss head screws (M4 x 6L)
④
in the top of the
front panel, and remove the front panel.
(6) Remove the cross pan head screws (M4 x 16L)
⑤
holding the terminal block and
power cord earth wire (green), and remove the earth wire.
(7) Remove the two truss head screws (M4 x 6L)
⑥
in the top of the rear panel, lift as
shown in the photo, and remove the Faston terminal on the red wire connected to the
cooling fan. Remove the rear panel.
(8) Remove the four hexagon socket head cap screws (M6 x 22L)
⑧
in the pump head,
and remove the pump head.
(9) Remove the four hexagon socket head cap screws (M5 x 30L)
⑦
holding the base,
and remove the base.
(10) Remove the four countersunk screws (M5 x 12L)
⑨
in the diaphragm retainer, and
remove the diaphragm retainer and diagram.
Note: Take care not to damage the cross recess in the top of the countersunk screws.
⑨
Diaphragm retainer
Diaphragm
⑧
⑦
Pump head
Base
Earth
⑤
④
Termi
nal
block
Cooling fan
Colored wire
⑥
Rear panel
