Antunes, AJ VS-350 owner manual High, Variety STeamer, Maintenance continued, Diagnostics

Variety STeamer

Maintenance (continued)

Checking and Cleaning the Water Strainer Monthly

General

The Water Strainer protects the unit from any foreign debris in the water line that could get into the food, damage the unit’s solenoid (causing the unit to leak or flood), or interfere with the equipment’s proper and con- sistent operation (Figure 10).

To ensure proper and consistent steaming results, visually check the water pressure regulator gauge and strainer cup regularly. If the pressure on the gauge has dropped, visually check the clear plastic strainer “cup” and clean out the accumulated deris as follows.

1.Shut off the water supply valve to the unit, unscrew the clear plastic strainer “cup” and care- fully remove the mesh strainer screen.

2.Take the strainer cup and mesh strainer to the sink and gently flush all the accumulated debris out of them, be especially careful not to damage the mesh strainer screen.

3.Carefully place the mesh strainer screen into its seat at the bottom of the clear plastic cup and confirm that the orange O-ring is properly seated in its place before screwing the Strainer cup and top back together.

4.Purge the air out of the strainer and tubing by disconnecting the male quick disconnect fitting from the equipment and, over a bucket, pushing its “white” plastic tip in until there is a good water flow.

5.Replace damaged or worn parts as needed.

1/4

NPT

2

NOTE: Item 1 is made up of shown items 2-4.

2

3

Item	Part	Description	Qty.
	No.
1	7000333	Water Line Strainer Kit	1
2	2040130	Male Adapter, barbed - 1/4”	2
3	7000334	Replacement Screen and O-ring Kit	1
4	2110104	Clamp, Worm (Not shown)	2

Figure 10. Water Line Strainer Kit

Diagnostics

The four-channel controller is also equipped with diag- nostic features. Listed under each drawing is a brief description of the particular feature. Also contained in the control housing mounted on the control board are diagnostic LED’s. They are in three colors and repre- sent the following:

*Green (Program): When lit, indicates factory set- tings are being set.

*Yellow (Audio): When lit, indicates 10-15 VDC is being supplied to the audio signal. The Audio Signal will sound for 3 seconds.

*Red (Heat): When lit, indicates the unit is calling for heat by supplying 3-5 VDC to the solid state relay. When off, it indicates the heating circuit is satisfied.

*Green (Water): When lit, indicates that 24 VAC is is being supplied to open the solenoid.

NOTE: This LED is only lit for approximately one second.

	HIGH
		1	2	3	4
UP	DOWN	PROGRAM SINGLE SHOT

HIGH will be displayed when the generator tempera- ture exceeds the setpoint temperature by 50°F (10°C).

16 P/N 1010745 Rev. G 03/06