Mitsubishi Electric PCA-RP71HAQ Service Manual page 32

OPERATING PROCEDURE
9. Removing the guide vane
(1) Remove the oil filter. (See Figure 1)
(2) Remove the 3 filter rails. (See Photo 1, 4)
(3) Remove the under panel. (See Photo 11)
(4) Remove the drain pan. (See Photo 12)
(5) Remove the 3 screws (4 × 10) for guide vane, and
remove the guide vane. (See Photo 13)
10. Removing the vane
(1) Slide the vane to the center of the unit, and pull it towards
you to remove. (See Photo 14)
Caution for installation
When installing the vane, check that its
projection is on the left-rear side.
Projection
11. Removing the heat exchanger
(1) Remove the oil filter. (See Figure 1)
(2) Remove the 3 filter rails. (See Photo 1, 4)
(3) Remove the under panel. (See Photo 11)
(4) Remove the drain pan. (See Photo 12)
(5) Remove the 2 screws (4 × 10) for pipe cover, and remove
the pipe cover. (See Photo 15)
(6) Remove the 3 screws (4 × 10, left: 2, right: 1) for heat
exchanger. (See Photo 15, 16)
(7) Remove the 2 screws (4 × 10) for heat exchanger at the
top of the unit, and remove the heat exchanger.
(See Photo 17)
Photo 17
Screws for
Heat exchanger
(top)
HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
CCopyright 2010 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.
Distributed in Dec. 2010 No.OCH492
Made in Japan
Photo 13
Drain pan
Photo 14
Slide
Photo 15
Heat exchanger
Heat exchanger
Photo 16
Screws for
Heat exchanger
(left)
PHOTOS
Guide vanes
Screws for guide vane
Vanes
Pipe cover
Heat exchanger
New publication, effective Dec. 2010
Specifications subject to change without notice.
Slide
Screw for
heat exchanger
(right)
Screws for
pipe cover