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0901048 Rev. C 

Table of Contents

 

Introduction 

System Control Panel 

Specifications 

Accessory Kit Checklist 

Installation Procedures 

Programming 

Operations 

11 

Troubleshooting 

12 

Squeeze Tube Replacement 

14 

Replacement Parts 

15 

Parts Diagram 

16 

Wiring Diagram 

17 

EC - Declaration of Conformity 

18 

Mounting Template 

22 

Warranty Information 

24 

Knight Locations 

24

 

Introduction 

The DoseTech DMS detergent management system is a dispensing system used to transfer precise amounts of pre-soak chemicals into 
a pre-wash sink. This chemical dosing system uses an electronically controlled peristaltic pump to dispense detergent. Multiple dosing 
levels can be programmed to meet specific soil conditions for full and half sink levels providing optimal cleaning results prior to 
automated decontamination steps. The system is comprised of main control/pump unit, water temperature monitor, chemical supply 
line with weight and filter, chemical discharge line with check valve and attaching hardware. System is not for use in potentially 
explosive environments. 

Safety Symbols 

Listed below are explanations of the safety symbols that appear either on the unit, in the instruction manual, or both. Please 
familiarize yourself with the meaning of each symbol. 

GENERAL CAUTION: 

This symbol indicates a general safety caution.

 

SHOCK HAZARD: 

This symbol indicates that hazardous voltages are inside the enclosure. 

READ MANUAL: 

This symbol indicates to read the manual for important instructions and procedures related to safety. 

Safety Precautions

 

CAUTION: 

Wear protective clothing and eye wear whenever operating this system. 

 

CAUTION: 

Wear protective clothing and eye wear when dispensing chemicals. Observe safe handling instructions (MSDS) 

provided on chemical container or as supplied by chemical manufacturer. 

 

CAUTION: 

To avoid severe or fatal shock, physical injury, always disconnect main power when servicing the unit. 

•  System is for indoor use only 

•  Do not submerge or place in direct path of spray/moisture 

•  System operates on safe 24 VDC power 

•  Only approved, factory authorized technicians to service unit

 

Summary of Contents for Knight DoseTech DMS

Page 1: ...Instruction Manual 0901048 Rev C...

Page 2: ...discharge line with check valve and attaching hardware System is not for use in potentially explosive environments Safety Symbols Listed below are explanations of the safety symbols that appear eithe...

Page 3: ...Qty Description Check Box 1 7020120 1 Suction Cup 1 OD Vinyl 2 7901200 1 Check Valve PDI Cracking Pressure x Barb Viton 3 0300121 10 Cable Ties 4 0200009 4 Cable Tie Mounts 5 7020152 4 Clamp Nylon Sna...

Page 4: ...t Note Itisimportanttomountthe dispenseronahard flatsurface thatislevel SeeFig 4 7 Cutoutthetemplateonpage22formountingthedispenser Placethetemplateagainstthe surfacethatthedispenserwillbemountedto Us...

Page 5: ...up to 12 feet Do not pull on the remote control unit to pull the cables out Roll up the left over cables and place them back into the dispenser Close the control cover and tighten the strain reliefs S...

Page 6: ...ulations form the prime to auto prime the unit when the detergent runs out Press ENTER to advance to the next screen 5 To access the basic features in the programming mode you will need a user pass co...

Page 7: ...between digits and the UP and DOWN buttons to cycle between 0 9 By default the pass code is set to 0000 Press ENTER to advance to the next screen 12 To change the existing main pass code use the SCRO...

Page 8: ...the UP and DOWN buttons to set the numerical value for the amount of detergent you wish to dispense for each volume Press ENTER to advance to the next screen 20 To set your preferred method of dosing...

Page 9: ...to ensure the sink is filled with water to meet your minimum setting but not exceed your maximum Any variation below the minimum or above the maximum will set the alarm off Press ENTER to advance to...

Page 10: ...the dispenser has been in idle insert USB stick and press UP to upload Once upload is complete the screen will display Done Note Graphic needs to be 128 x 64 pixels in size black and white in a bmp f...

Page 11: ...lt selection To choose between level A or level B press A or B button Press START to begin dispensing for the selected level The dispenser will begin pumping in either time based mode or flow meter ba...

Page 12: ...imed Replace the detergent container then press START to begin automatic re printing 17 05 56AM 08 15 13 LAST DOSE VOLUME 000 LEVELS A B 025 050 ALARMS TODAY 000 TEMP OUT OF RANGE Chemical empty Repla...

Page 13: ...78 8 21 2013 8 48 38AM 50 77 8 21 2013 8 49 21AM 24 77 Out of Chem 8 21 2013 8 49 54AM 20 77 Out of Chem 8 21 2013 8 50 33AM 23 78 Out of Chem 8 21 2013 8 50 49AM 50 77 8 21 2013 8 51 39AM 50 75 Temp...

Page 14: ...ystem should NEVER attempt removal or installation of the pump faceplate and should be made aware of this by the Responsible Body Access to internal parts are for Responsible Body i e service personne...

Page 15: ...ad 4 Screw Stainless Steel 17 1600266 1 Control Box Cover Remote Wall Bracket 18 7140817 1 Circuit Board Assembly 19 1600708 1 Temperature Probe 20 2000519 1 Power Supply 40W 24VDC 1 67A Local Country...

Page 16: ...Page 16 0901048 Rev C DoseTech DMS Parts Diagram...

Page 17: ...0901048 Rev C Page 17 DoseTech DMS Wiring Diagram...

Page 18: ...Page 18 0901048 Rev C...

Page 19: ...0901048 Rev C Page 19 Notes...

Page 20: ...Page 20 0901048 Rev C Notes...

Page 21: ...0901048 Rev C Page 21 Notes...

Page 22: ...Page 22 0901048 Rev C DoseTech DMS Mounting Template...

Page 23: ...0901048 Rev C Page 23...

Page 24: ...ection Bearings and pump seals or rubber and synthetic rubber parts such as O rings diaphragms squeeze tubing and gaskets are considered expendable and are not covered under warranty Warranty does not...

Page 25: ...0901048 Rev C Page 25...

Page 26: ...49 595 4801 USA Toll Free Tel 800 854 3764 Fax 800 752 9518 Knight Canada Tel 905 542 2333 Fax 905 542 1536 Knight Europe Tel 44 1323 514855 Fax 44 1323514828 Knight Australia Tel 61 02 9352 1801 Fax...

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