IV Maintenance, Preventive Maintenance | Keating Of Chicago 240V

contacts will open, the display will flash, and the audible alarm will sound. To cancel the audible alarm, press any button.

C. PAUSE FEATURE

To pause a cycle in progress, press any button. The relay output contacts will open, the display will flash, and the countdown will pause. To resume the countdown, press any button. The display will resume the normal countdown and the relay output contacts will close.

D. CANCELING A CYCLE

To cancel a cycle in progress press and hold any button for approximately two seconds. The relay output contacts will open and the display will show the time setting for the channel last used.

IV MAINTENANCE

PREVENTIVE MAINTENANCE

Preventive maintenance should be done in daily, weekly, monthly and yearly intervals as necessary. Following preventive maintenance procedures will help keep your Pasta System working efficiently. Proper care and servicing will lead to years of quality performance.

NOTE: The most important part of any maintenance program is daily cleaning. Ninety percent of any maintenance problem is directly or indirectly related to cleanliness.

NOTE: Water level problems caused by the sensors not being cleaned adequately will not be covered under warranty.

NOTE: Use of sodium chloride during the cooking process will have a detrimental effect on the cooker vessel and will void the warranty.

PREVENTIVE MAINTENANCE CHART

TIME FRAME	OPERATOR/OWNER	SECTION
Hourly	• Clean sensor tube with a brush

Daily	• Check lights and controls.	III
	• Check water level.
	• Clean all baskets.

Weekly	• Boil-out Pasta Cooker	III
	(2-3 times/week)
	• Drain and clean Pasta Cooker

Monthly	• Verify thermostat settings	IV & V
	(primary and secondary)

Yearly	QUALIFIED SERVICE	IV & V
	PERSONNEL ONLY
	• Check all wire connections.
	• Replace suspect wires.

*High production facilities should be checked more often.

WHEN THE WATER LEVEL FALLS BELOW THE BOTTOM WATER SENSOR THE HEATING ELEMENTS WILL TURN OFF. IF THEY CONTINUE TO HEAT, TURN THE MAIN POWER SWITCH OFF AND CHECK AUTO-FILL SYSTEM.

LIMITED CALIBRATION

Calibration is not covered under warranty

A. Calibration

NOTE: This procedure can only be used with the primary (left side) thermostat. When calibrating the secondary (right side) thermostat you will need:

•One standard flat blade screwdriver.

•One accurate thermometer suitable for boiling water.

NOTE: For best results, water should be clean.

1.Set thermostat to 212°F(190°C).

2.Allow Pasta System to cycle three times.

3.Place an accurate thermometer in the water.

Figure 4-1: Thermometer in water

NOTE: Locate thermometer in same position for every calibration. Position near primary thermostat (center) bulb is recommended.

4.If calibration of thermostat is found to be less than 15°F(9.44°C) off, simply loosen three dial plate retaining screws, rotate dial plate to match thermometer reading and tighten screws. If the thermostat is more than 15°F(9.44°C) off then a qualified service company must be contacted to have the Pasta System properly calibrated.

Figure 4-2

Thermostat calibration