Special tools required, Installation procedure

Note: A stainless steel washer is supplied to go in between the Spider Clamp and the underside of the sink top. Position it here.

Fixing nut

Black spacer

Spider clamp	Smear silicon
	on underside
	flat surface

Installation Requirements continued

•This switch must provide all-pole disconnection and a contact separation of at least 3mm installed in accordance with wiring rules.

•Cold water supply with a minimum working pressure of 175 kPa and a maximum working pressure of 700 kPa connected via an isolation valve. If pressure is likely to exceed 700 kPa, install a 500 kPa Pressure Limiting Valve.

•The fitting of an air flow vent cut into the top half of the cupboard door concealing the HydroTap requiring a cut size of approximately 100mm circular, to provide adequate warm air displacement. In installations where high volume draw-off will occur, the fitting of the accessory exhaust fan is essential.

Important: Do not proceed with the installation if these requirements are not met.

Special tools required

In addition to normal tools, the following will be required:

•38mm diameter sheet metal hole punch for sink tops. (not supplied)

•38mm diameter hole saw for timber bench tops. (not supplied)

•Nut runner tube spanner (supplied) for fixing tap assembly.

When installing a Font unit:

• 108mm diameter sheet metal or hole saw to suit surface being cut.

Installation procedure

Step A - Installing the tap (all models)

1.Make sure that the tap location will allow the nozzle to drain into the sink.

2.Install the 38mm hole in the bench / sink top.

3.Remove the “Spider Clamp” and S/S washer by undoing the 6mm nut located on the “All Thread” at the base of the Tap Head Assembly.

A tube spanner is supplied in your installation kit for this job.

4.Ensure the black plastic spacer remains in place as this is the moisture seal against the bench / sink top. A light smearing of silicon sealant on the underside of the spacer will ensure a watertight fit.

5.Pass all three hoses through the 38mm hole and carefully locate the Head Assembly and black spacer on the bench / sink area.

6.From the underside of the bench / sink area re-locate the S/S washer and “Spider Clamp” by feeding each of the three tubes and electrical cable evenly in between the legs of the “Spider Clamp”. Slide it up to meet the “All Thread”, and pass the “All Thread” through the center of the “Spider Clamp”.

7.Hold the “All Thread” steady and re-fit the 6mm nut to the “All Thread” using the tube spanner supplied in the kit. Check the Tap Head position before securing it tightly against the bench / sink top.

NOTE 1: The tap assembly must not be positioned more than 1m above

the HydroTap unit. Failure to do this may result in poor water delivery.

NOTE 2: Under no circumstances should the Tap be twisted after the installation is complete.

Zenith Hydro Tap Installation and Operating Instructions - 81467 - February 2005

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