HYDRO HYD10099838 DMx Inductive Probe Kit User Manual
- October 30, 2023
- HYDRO
Table of Contents
HYDRO HYD10099838 DMx Inductive Probe Kit
Safety Precautions
WARNING! Please read these warnings carefully and follow all applicable local codes and regulations. THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS! TO AVOID SERIOUS PERSONAL INJURY AND PROPERTY DAMAGE:
- Wear protective clothing and eyewear when dispensing chemicals or other materials, when working in the vicinity of chemicals, and when filling or emptying equipment.
- Always read and follow all safety instructions in safety data sheets (SDS) for all chemicals.
- Observe all safety and handling instructions of chemical manufacturer.
- Dilute and dispense chemicals in accordance with chemical manufacturer`s instructions.
- Regularly inspect equipment and keep equipment clean and properly maintained.
- Never mix incompatible chemicals that pose hazards.
- Attach only to warewash reservoirs. Operating outside of these parameters will void manufacturer’s warranty.
Introduction
Package Contents
The DMx Inductive Probe Kit includes:
- An inductive probe
- A retaining nut
- A rubber washer
- A green connector
- A conduit fitting
Overview
The optional inductive probe kit provides a more accurate, temperature- compensated conductivity measurement inside the wash tank. This probe is not susceptible to scaling in regions with hard water. The following instructions explain how to install an inductive probe and connect it to a DMx dispenser. Dispensers that are ordered with this option come with the kit packed separately.
Installation
Installing an inductive probe requires the same mounting hole size in the wash tank as the standard conductivity probe. Similarly, always confirm that the probe will be immersed in the wash tank solution and will not interfere with the wash operation before installation. The following steps describe the inductive probe installation.
-
Cut a 22mm or 7/8 hole using a suitable hole punch or cutter and ensure that all sharp edges, cutting debris and burrs are removed.
-
Remove probe retaining nut from the assembly and ensure that the rubber washer is against the back of the hex head of the sensor at the base of the threads.
-
From inside the dish machine, route the end of the probe with cabling through the hole with the rubber washer against the inside wall of the tank.
-
Assemble the retaining nut back onto the probe from outside he dish tank. It is critical that the hole in the inductive probe is facing upwards, towards the water’s surface inside the tank. Tighten the retaining nut by hand, and snug with a wrench to prevent leaks.
-
Disconnect power to unit before opening the front cover.
-
Open the front cover, remove the dust cover and loosen the screw on the right front of the dispenser.
-
Install the conduit fitting if needed and then route the end of the 4-conductor cable from the inductive probe through the conduit fitting in the bottom of the unit.
-
On the Inductive Interface Board, insert each wire Red, Black, Brown and Orange into the green connector and tighten each set
screw per the pinout:- Pin 1 = Red – Power +
- Pin 2 = Black – Power
- Pin 3 = Brown – Serial Rx
- Pin 4 = Orange – Serial Tx
-
Insert the Inductive Interface Board black connector into he Main Board black connector (J1).
Safety Precautions
WARNING! Please read these warnings carefully and follow all applicable
local codes and regulations.
THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS!
TO AVOID SERIOUS PERSONAL INJURY AND PROPERTY DAMAGE:
- WEAR: protective clothing and eyewear when dispensing chemicals or other materials, when working in the vicinity of chemicals, and when filling or emptying equipment.
- ALWAYS: read and follow all safety instructions in safety data sheets (SDS) for all chemicals. observe all safety and handling instructions of chemical manufacturer. dilute and dispense chemicals in accordance with chemical manufacturer‘s instructions. regularly inspect equipment and keep equipment clean and properly maintained.
- NEVER: mix incompatible chemicals that pose hazards.
- ATTACH: only to warewash reservoirs. Operating outside of these parameters will void manufacturer’s warranty.
introduction
Package Contents
- HYD10099838 DMx Inductive Probe Kit
- Inductive Probe with attached cable and signal conditioner
- Inductive interface printed circuit board for wiring the inductive probe to DMx (not shown)
- Small slotted screwdriver (not shown)
- A conduit fitting that threads into the base of the DMx cabinet (not shown)
- A nylon wire tie wrap
Overview
- The optional inductive probe kit provides a more accurate, temperature-compensated conductivity measurement inside the wash tank. This probe is not susceptible to scaling in regions with hard water.
- The following instructions explain how to install an inductive probe and connect it to a DMx dispenser.
- Dispensers that are ordered with this option come with the kit packed separately
for installation
Installing an inductive probe requires the same mounting hole size in the wash tank as the standard conductivity probe. Similarly, always confirm that the probe will be immersed in the wash tank solution and will not interfere with the wash operation before installing. The following steps describe the inductive probe installation.
- Cut a 22mm or 7/8” hole using a suitable hole punch or cutter and ensure that all sharp edges, cutting debris and burrs are removed.
- Remove probe retaining nut from the assembly and ensure that the rubber washer is against the back of the hex head of the sensor at the base of the threads.
- From inside the dish machine, route the end of the probe with cabling through the hole with the rubber washer against the inside wall of the tank.
- Assemble the retaining nut back onto the probe from outside he dish tank. It is critical that the hole in the inductive probe is facing upwards, towards the water’s surface inside the tank. Tighten the retaining nut by hand, and snug with a wrench to prevent leaks.
- Disconnect power to unit before opening the front cover.
- Open the front cover, remove the dust cover and loosen the screw on the right front of the dispenser
- Install the conduit fitting if needed and then route the end of the 4-conductor cable from the inductive probe through the conduit fitting in the bottom of the unit
- On the Inductive Interface Board, insert each wire Red, Black, Brown and Orange into the green connector and tighten each set screw per the pinout:
- Pin 1 = Red – Power +
- Pin 2 = Black – Power –
- Pin 3 = Brown – Serial Rx
- Pin 4 = Orange – Serial Tx
- Insert the Inductive Interface Board black connector into he Main Board black connector (J1)
- Secure inductive probe cable to other routed cables with the nylon wire tie wrap
- Close the front cover, secure with the screw, and replace the dust cover.
- Restore power.
- In the Hydro Connect App ensure the unit is set to Probe mode and that probe-I displays on the guided setup screen.
Limited Warranty
- Seller warrants solely to Buyer the Products will be free from defects in material and workmanship under normal use and service for a period of one year from the date of completion of manufacture. This limited warranty does not apply to (a) hoses; (b) and products that have a normal life shorter than one year; or (c) failure in performance or damage caused by chemicals, abrasive materials, corrosion, lightning, improper voltage supply, physical abuse, mishandling or misapplication. In the event the Products are altered or repaired by Buyer without Seller’s prior written approval, all warranties will be void.
- No other warranty, oral, express or implied, including any warranty of merchantability or fitness for any particular purpose, is made for these products, and all other warranties are hereby expressly excluded. Seller’s sole obligation under this warranty will be, at Seller’s option, to repair or replace F.O.B. Seller’s facility in Cincinnati, Ohio any Products found to be other than as warranted.
Limitation of Liability
- Seller’s warranty obligations and Buyer’s remedies are solely and exclusively as stated herein. Seller shall have no other liability, direct or indirect, of any kind, including liability for special, incidental, or consequential damages or for any other claims for damage or loss resulting from any cause whatsoever, whether based on negligence, strict liability, breach of contract or breach of warranty.
- Hydro Systems
- 3798 Round Bottom Road
- Cincinnati, OH 45244
- Phone 513.271.88OO
- Toll Free 8OO.543.7184
- Fax 513.271.O16O
- Web hydrosystemsco.com