How To Remove The Strainer; Removal Of The Strainer Cover (Debris Recovery) - Mitsubishi Electric EHSD-MEC.UK Service Manual

DISASSEMBLY PROCEDURE

9. How to remove the strainer

<ERS* / EHS* series>
(1) Remove the front panel. (Refer to Procedure 1.)
(2) Swing the control box to the front. (Refer to Procedure 4.)
(3) Close the strainer valve (OFF). (Photos 9-1 and 9-4)
• When the strainer valve handle is stiff, turn the handle
90 degrees clockwise mainly by using a spanner.
• When opening or closing the strainer valve, ensure to
do so fully, not halfway.
(4) Remove the 2 screws on the strainer valve stay. (Photos
9-1 and 9-4)
(5) Remove the G1" nut using two spanners: one to hold the
strainer and the other to turn the G1" nut. (Photos 9-1
and 9-4)
• When reinstalling the G1" nut, use new G1" gasket.
(6) Detach the quick connection. (Photos 9-1 and 9-4)
• When reinstalling the quick connection, use new O-ring.
• Refer to page 77 for how to attach and detach the quick
connection.
• Reuse the removed strainer valve stay and the strainer
valve stay fixing screws. (Photos 9-2 and 9-5)
<Removal of the strainer cover (debris recovery)>
(4) Remove the cover with two spanners: one to hold the
strainer valve and the other to turn the cover. (Photos 9-1
and 9-4)
• Be sure to reattach the mesh after washing. (Photo 9-3)
• When reinstalling the cover , use a new packing.
Photo 9-3
Strainer mesh
OCH571
Packing
Cover
71
PHOTOS
Photo 9-1(ERS* series)
Quick Strainer
O-ring
connection valve
Strainer mesh
(inside)
Photo 9-2(ERS* series)
Screws
Photo 9-4(EHS* series)
Quick Strainer
O-ring connection valve
Cover
Strainer
Screws
valve stay
Photo 9-5(EHSC series)
Screws
Strainer
valve stay
Screw
Cover Gasket
Nut
(G1")
(G1")
Strainer valve stay
Gasket
Nut (G1")
(G1")
Strainer mesh
(inside)
Strainer valve stay