Transcript Document

Bream Plus lid closing problem
Date :- 27/05/2011
Model :- Bream Plus
Capacity :- 7.5Kg
WMVT75BPCH-CNS
Problem :- Lid not getting close easily and needs pressure to close the lid.
Analysis :- Positive Warpage observed at the centre of the lid. Which getting stucked during
closing with front panel.
Date :- 27/05/2011
Bream Plus lid closing problem
Immediate counter action for 550 Nos.
1mm thick washer added below the front panel screw, to inclined the panel by 1mm.
Procedure
Step 1:- Remove Both LH
& RH screw cap
Step 2:- Remove the
screw
Step 3:- Add 1mm thk.
Washer below the panel
& tight the screw and
fixed the cap.
1mm thk washer
After Rework :- 1mm gap
observed between body B &
front panel at locks area.
Lid is coming in front of this
gap after closing so there is
no chances of spread water
getting inside on the panel
Permanent counter action
Option 1 :- Supporting rib to be provided at the centre of the lid to avoid any kind of warpage.
Additional supporting rib
to be provided
Rib height to be increased
Additional supporting rib
to be provided
Option 2 :- Thickness 1~1.5mm to be reduced from the from the front wall of lid.