Waterpik Technologies H0555100 owner manual Check the Finger Screen at rear of Hydro-Timer

Water Pik Technologies, Inc.					Page 5
3.	Check the Finger Screen (at rear of Hydro-Timer)		5.	If the Ray-Vac sticks in an obstacle (i.e. corners,
	If it is clogged, use the following steps to clear:
				ladders, skimmers, etc.) it is possible to increase
	a.	Grasp and hold the Hydro-Timer while you
				the pull out by changing the backup jet size.
		unscrew the Finger Screen Case.
				a.	Remove Jet "A" from its holder and place it
	b.	Remove the Finger Screen and rinse it off.
					in the discharge hole "B".
	c.	Place the Finger Screen back into its case
				b.	Use a flat head screwdriver to turn the tab

and tighten onto the Hydro-Timer. under the locking tab "C".

Hydro-Timer

Finger Screen	Finger Screen
Case

Figure 11. Cleaning Finger Screen

4.At the pool equipment pad with the filter pump turned on, turn the valve handle until pressure gauge reads according to the chart for your cleaner hose length (see Table 1).

Turn Jandy 3-Port

Valve Handle

Hydro-Timer

A

B

C

Figure 12. Changing Backup Jet Size

Figure 11. Isolate Energy Filter

Length of hose
between wall	Pressure
fitting and nose	Setting on
of Ray-Vac	Gauge
21' 5"	18 psi
24' 5"	19 psi
27' 5"	20 psi
30' 5"	21 psi
33' 5"	22 psi

Table 1. Ray-Vac Pressure Settings