DEMA Nitro Manual

DEMA Nitro Manual

Ware wash chemical dispensing
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Overview
The DEMA® Nitro is a digital ware wash dispenser designed to dispense cleaning chemicals when signals are received
from ware wash and dish machines. The unit is triggered by a ware wash machine. The Nitro is programmed via the
front panel.
Warnings
Installation of DEMA products must meet all applicable electrical codes and regulations established
by national, city, county, parish, provincial or other agencies. It is possible that electrical codes and
regulations require that a certified electrical contractor or engineer perform the electrical installation.
For questions, contact a certified electrician.
All installations must conform to local plumbing codes and use approved backflow prevention
devices. A pressure indicating tee is to be installed with existing faucets according to local plumbing
codes in the state of Wisconsin and any other state that requires the use of a pressure indicating tee.
ALWAYS WEAR PROTECTIVE CLOTHING AND EYEWEAR WHEN WORKING WITH
CHEMICAL PRODUCTS.
I-1003
Rev. B-35763
6/10/10
DEMA Nitro for Europe
Ware Wash Chemical Dispensing
Page 1 of 8

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Summary of Contents for DEMA Nitro

  • Page 1 The DEMA® Nitro is a digital ware wash dispenser designed to dispense cleaning chemicals when signals are received from ware wash and dish machines. The unit is triggered by a ware wash machine. The Nitro is programmed via the front panel.
  • Page 2: Packing List

    Packing List X = included in kit Part Number Description N.LL.TB.EUR N.LL.MB.EUR N.DL.TB.EUR N.DL.TB.EUR RINSE CHECK VALVE ¼” OD 904.8T TEFLON BALL LIQUID DETERGENT FEED 81.260.1 INJECTION ELBOW 81.312.1 SPLIT PICK UP TUBE STIFFENER 25.160.35 35 FT ¼” OD EVA TUBING C.12B CONDUCTIVITY CELL SQUEEZE TUBE WITH CONE...
  • Page 3: Replacement Parts List

    81.316.1 NITRO/NITRO EXPRESS POWER SUPPLY REPLACEMENT KIT 81.316.12 NITRO CONTROL BOARD REPLACEMENT 81.316.4 NITRO/EXPRESS DETERGENT PUMP HEAD & MOTOR CONV AND REPLACEMENT KIT 81.316.10 NITRO/NITRO EXPRESS DETERGENT MOTOR ONLY REPLACEMENT KIT 81.316.6 NITRO/NITRO EXPRESS DETERGENT VALVE CONVERSION AND REPLACEMENT KIT 81.316.5...
  • Page 4: Installation

    2. Properly ground the dispenser to earth ground. 3. If the Nitro will be operating in the concentration mode, locate the proper position for the DEMA C-12B probe in the wash tank. The probe must be installed below the water level, normally 1-2” from the bottom of the tank, and must be kept away from heating elements, pump intake, drains and incoming water supply.
  • Page 5 separately from the dish machine. The following steps will insure that the unit only receives power when it is necessary to have power to run the setup that is programmed in the unit. Flux Sensors - If trigger connection points cannot be established, the magnetic field readers (82.23.1) may be used in place of the trigger board and cable.
  • Page 6: Initial Programming

    Inductive Probe – With the inductive probe there are a several settings that can be further changed to help make the inductive probe more useful. For detailed information on those settings, please see instruction sheet I889 that comes with the Inductive Probe Kit (82.28.1). For further assistance contact DEMA Technical Service. I-1003 Page 6 of 8 Rev.
  • Page 7 Modify Programming When modifying the programming of the unit. Use the flow chart below for modifications. The menus change slightly when modifying the programming. Company Name Press and hold “Enter” Button for 3 Seconds until backlight comes on Press Language English, Spanish, French, Portuguese Press Rack Count...
  • Page 8: Troubleshooting

    Rubber and synthetic rubber parts such as “o”-rings, diaphragms, PVC tubing, and gaskets are considered expendable and are not covered under warranty. This warranty is extended only to the original buyer of DEMA products. If products are altered or repaired without prior approval of DEMA, this warranty is void.

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