SUPPLEMENT TO INSTRUCTIONS MANUAL —
Model LT1 Warewasher, ML-104239
Model SR24C Warewasher, ML-130021, ML-27872
Model SR24H Warewasher, ML-130022, ML-27873
CHEMICAL SENSING DEVICE
SAVE THESE INSTRUCTIONS
GENERAL
The Chemical Sensing Device senses the presence of liquid chemical in a tube as it passes through a sensor. This device is standard on model LT1 and SR24C warewashers built after January 1, 2005, and is an option on model SR24H warewashers built after January 1, 2005.
OPERATION
CHEMICAL SENSING DEVICE (Fig. 1)
HOLD TO |
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Operate the chemical dispensing pumps (refer to |
ENABLE / DISABLE |
FLASHING – NO CHEMICAL |
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machine operating manual) to make sure that chemical |
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ON - CHEMICAL |
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OFF – DISABLED |
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liquid is present in the tubing going through the sensors |
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DETERGENT |
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in the device. LED indicator lights come on |
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continuously when machine comes on to indicate that |
RINSE AID |
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LED's |
liquid chemical is present in the tube(s). |
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A flashing indicator light and a periodic audible alarm |
SANITIZER |
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indicate that liquid chemical has been depleted and |
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needs to be replenished. |
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Keep sufficient chemical supplies on hand to replenish
Fig. 1
as necessary.
If one or more chemicals are not going to be used, the system can be set so that the related sensor is disabled. To disable the sensor, press the appropriate button until the light goes off. To reactivate a disabled sensor, make sure liquid chemical is present in the tubing and press the appropriate button again until the light turns on.
To Recalibrate Sensors
If the Chemical Sensing Device does not indicate the presence or absence of liquid chemical properly, it may be necessary to recalibrate the sensor by disabling and then reactivating the sensor. To disable the sensor, press the appropriate button until the light goes off. To reactivate a disabled sensor, make sure liquid chemical is present in the tubing and press the appropriate button again until the light turns on. If sensor is enabled while tube is empty, device may not operate properly. If the Chemical Sensing Device does not indicate the presence or absence of liquid chemical properly, contact your local Hobart Service office.
Supplement to FORMS:
18500 Rev.A,
35309 Rev.A
701 S. RIDGE AVENUE TROY, OHIO 45374-0001
937 332-3000
© HOBART, 2004 |
www.hobartcorp.com |
FORM 35388 (Dec. 2004) |
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