30
TH-47LFT30W
8. Fit the waterproof nuts A and B (out of A, B, and C) and
rubber packing to the power cord in the position shown in
the drawing. Fit the rubber packing where it can be
secured by the CV band fitted earlier.
9. Holding the waterproof nut B with a spanner, tighten the
waterproof nut A using a torque wrench. (size: 36.2mm,
Tightening torque: 50 kgf cm) When threads of the
waterproof nuts A and B are misaligned, correct their
position to make them fit, then turn.
10. Put the power board side connector of the power cord
through the hole in the cabinet back.
11. Tighten the waterproof nut C using a torque wrench to fit
the power cord onto the cabinet back. (size: 36.2mm,
Tightening torque: 50 kgf cm)
12. Fit one ferrite core with a CV band on the power-board-
side connector part of the power cord.
8.21. How to replace the gaskets
Precautions for replacement of the gaskets
The gaskets shown in the drawing are important parts which
must be installed between the cabinet front, cabinet back,
and back plate to keep the joins airtight to ensure dustproof
and waterproof performance. They should be replaced
every three to four years or if anything unusual is noticed
during inspection or repair.
1. Remove the gasket from between the cabinet front and
cabinet back, and replace it with the replacement gasket.
2. Remove the gasket from between the cabinet back and
back plate, and replace it with the replacement gasket.
* Ensure the gasket is fitted tightly into the groove.
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