Waterous AQUIS 1.5, Installation, Operation And Maintenance Instructions

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Safety Introduction Product Overview Installation Operation Maintenance Troubleshooting
Dual Tank System Overview—Optional
In addition to the typical setup, you can add additional flexibility by incorporating the dual tank option. Below is a description of the additional components used in
most applications. Contact Waterous for more information.
Component/Accessory Component/Accessory Description Description
1 Dual tank controller This controller switches the source that supplies concentrate to the pump.
2 Dual tank signal wire This cable connects the dual tank controller to the control box on the pump.
3 Tank-A sensor cable This cable connects the tank-A sensor to the control box.
4 Tank-A level sensor This sensor alerts the operator when the concentrate reaches a predetermined level in tank-A. This sensor is
available in horizontal or vertical mount configurations.
5 Tank-A This tank is part of the apparatus and holds the foam concentrate.
6 Tank-B sensor cable This cable connects the tank-B sensor to the control box.
7 Tank-B level sensor This sensor alerts the operator when the concentrate reaches a predetermined level in tank-B. This sensor is
available in horizontal or vertical mount configurations.
8 Tank-B This is added to the apparatus to provide a secondary supply of foam concentrate.
9 Tank-B shutoff valve The tank-B shutoff valve stops the concentrate from flowing into the supply hose.
10 Tank-B supply hose This hose supplies concentrate between tank-B supply and the electric valve.
11 Tank-A shutoff valve The tank-A shutoff valve stops the concentrate from flowing into the supply hose.
12 Tank-A supply hose This hose supplies concentrate between tank-A supply and the electric valve.
13 Tank-A wye with strainer This fitting is installed in-line with the tank-A supply hose.
14 Tank-B wye with strainer This fitting is installed in-line with the tank-B supply hose.
15 Tank-A check valve—3/4 or 1 NPT This check valve is installed in-line with the tank-A supply hose.
16 Tank-B check valve—3/4 or 1 NPT This check valve is installed in-line with the tank-B supply hose
17 Electric valve This valve determines which tank supplies the concentrate.
18 Flush system supply hose Provides a method of flushing the foam system.
19 Flush system wye with strainer This fitting is installed in-line with the flush system supply hose
20 Flush check valve—3/4 or 1 NPT This check valve is installed in-line with the flush system supply hose .
21 Concentrate supply hose This hose connects the electric valve to the pump.
22 Electric valve cable This cable connects the electric valve to the dual tank controller.
23 Foam pump The foam pump transfers pressurized concentrate from the supply tank into the injector.
Note: Tank-B can take the form of a tank installed in the apparatus, or as an external container.