SeaLand TankWatch Level Monitor System installation instructions How It Works

LEVEL MONITOR SYSTEM

The TankWatch Level Monitor System is designed to operate on 12 VDC in a sewage holding tank, and to signal a nearly full tank condition. This instrument will give years of reliable service if installed properly.

HOW IT WORKS...

Plenty of capacity...	Red light glows...
all is well.	nearly full.

DO-IT-YOURSELF

INSTALLATION INSTRUCTIONS

Your TankWatch Level Monitor System contains these items:

SWITCH ASSEMBLY

INDICATOR

ASSEMBLY

2-No. 4x1/2”

MOUNTING SCREWS

GASKET	4-No. 8x3/4”
	MOUNTING SCREWS

CAUTION! DO NOT USE IN FUEL TANK!

1

Select a location as far as possible away from other tank fittings. Drill 1 1/4-in. (32mm) dia. hole (hole saw is best) in tank TOP.

NOTE FOR SAILBOATS: Locate switch on athwartships centerline of tank to assure accuracy when heeled.

2

Locate Switch Assembly into the 1 1/4-in. hole using care to stay on center. Mark four mounting holes. Remove Switch Assembly.

3

Drill mounting holes using 1/8-in. (3mm) dia. drill bit. DO NOT mount Switch Assembly at this time.

4

Select a location for your Indicator Assembly. Drill a 1-in. (25mm) dia. hole to accommodate the LED wires.

MOUNTING TEMPLATE FOR

TANKWATCH PANEL

Drill 1-in. (25mm) hole