Mitsubishi Electric PURY-M200YNW-A1 Service Handbook page 425

[8-15 Main-HBC Maintenance Instructions ]
Operation procedures
17) The whole pump is placed horizontally and the plug assembly (part
2) is screwed into the water discharge hole and air discharge hole into
the water inlet body (part 1).
18) Use the horizontal ruler to put it on the outlet of the water outlet, and
adjust the level of the outlet until the bubbles are located within two
grids.
<<Important>>
Make sure bubbles are in the space between the two lines of the level.
19) Tighten the hexagonal nut (part 25) with torque wrench.
<<Note 1>>
The rod screw should protrude by two to three threads after being tight-
ened.
<<Note 2>>
Tightening torque: 11-13 N·m
20) Tighten the plug assembly (part 2) with wrench S14.
21) Use the horizontal ruler to place the horizontal ruler on the outlet of
the water body and make sure that the horizontal ruler bubble is in the
two-grid line.
<<Important>>
Make sure bubbles are located between the two lines of the level.
158
- chapter 8
Illustrations
Hexagonal nut
Hexagonal nut
Water outlet
Air-vent valve
plug assembly
Water-discharge
valve plug assembly
Water outlet
Air-vent
valve plug assembly
BS_08_L