Unscrew the nut that connects the drain to the flange using an adjustable wrench if you are replacing the pop-up drain. Then remove the drain flange from the T-connector.

如果你想替换弹出式排水管，你可用可调式扳手拆除连接排水管和法兰的螺丝，然后从T型三通处拆掉排水法兰。

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Make sure the branch of the T-connector faces the wall behind the sink.

保证T型排水管的支管面对墙并在水槽后方。

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The only thing new to your existing system is the hose coming down from the batch heater, the batch connect valve, and the “T” connector at the Hot Out valve to tie it all together.

整个热水系统中只有从批量加热热水器引水的软管、连接阀、以及接在止热阀（the Hot Out valve）上用作贯通的三通是新添加的。

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Apple may have killed off the ubiquitous 30-pin connector, but that doesn't mean the dock is dead.

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An Epson ink-jet printer's connector fit, but 3Com's marketers don't mention that Bluetooth behaves like a serial port rather than a parallel one, making installation difficult and keeping many printers from reporting things like the status of ink cartridges or paper jams.

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What you won't find is a built-in electronic viewfinder, or even an optional attachment (there's no connector present, so it won't be coming in the future, either).

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