background image

General Warnings

Non-compliance with warnings or failure to follow the instructions in this 

manual can result in loss of life, severe personal injury and / or serious damage to 

property. 

Before installation, commissioning and / or repair of the machine you must 

carefully read the safety instructions and warnings and all warning labels 

attached to the machine.  

Hazards can include high surface temperatures, hot water, caustic detergent, 

sharp edges including broken glass and knives left in the wash chamber, and 

dangerous electrical voltages.  

All service work must be carried out by qualified personnel only who ensure 

compliance with all local codes and standards including AS/NZS 3500.1.  

The electrical supply must be turned off at the wall before accessing the 

machine for servicing. All electrical terminals must be covered at all times to 

prevent access to the terminal. Appropriate electrical tests must be carried out 

after any and all service repairs. 

Important Information

Failure to comply even partially with the instructions given in this manual will 

invalidate the product warranty and relieve the manufacturer of any 

responsibility. This includes failure to supply the machine with good quality 

water at suitable pressure as specified. 

The alteration of machine operation or design or replacement of parts not 

approved by the manufacturer may void warranties and approvals. 

This machine is intended for commercial use only. It is designed for the cleaning 

of fresh food waste from cutlery, crockery, glassware, containers and food 

preparation equipment. Consult the manufacturer regarding suitability for other 

applications. 

No part of the machine is designed to be stepped upon. It is not a waste disposal 

unit. 

It is essential that operating procedures are followed including adequate pre-

rinsing or scraping loose soil or waste from washware before it is placed in the 

machine, and regular cleaning and maintenance of the machine. 

The information contained in this document is checked, reviewed and updated regularly to 

ensure that it is accurate and relevant to the model described. However discrepancies and 

errors can occur. We welcome your feedback. 

This document subject to change without prior notice.

Information supplied in this manual is copyright. No part of this work may be reproduced or 

copied in any form or by any means, electronic or mechanical without the express permission of 

Washtech.

6/26/2019

Washtech TW Operator Manual

2

Summary of Contents for TW

Page 1: ...TW UNDERCOUNTER TRAYWASHER OPERATOR MANUAL...

Page 2: ...any responsibility This includes failure to supply the machine with good quality water at suitable pressure as specified The alteration of machine operation or design or replacement of parts not appro...

Page 3: ...arning 3 Contents 4 Safety Instructions 5 Installation Diagram 6 Installation Instructions 8 Installation Checklist 9 Installation Troubleshooting 10 Operator Use Guide 11 Operator Troubleshooting 12...

Page 4: ...bels of detergent containers and Material Safety Data Sheets Use protective eyewear and clothing if decanting containers Hot Water Do not put hands in wash water which may be over 60 C and contain haz...

Page 5: ...6 26 2019 Washtech TW Operator Manual 5 Installation Diagram TW Installation Diagram Part TW0020 Date 13 06 2018 Version 1 A...

Page 6: ...upply line before connection Poor quality supply or excessive water hardness may affect performance or damage machine filtration and or softening is recommended Flow rate minimum 20 litres per minute...

Page 7: ...e site conditions and requirements Waste A drain pump and drain vent loop are fitted standard on this machine The recommended installation of the drain hose is into a standpipe For drain hose installa...

Page 8: ...INSTALLATION INSTRUCTIONS WASTE CHEMICALS CHEMICAL NAME CONTAINER NO LEAKS PRIMED CALIBRATED DETERGENT RINSE FLUID MACHINE OPERATION MACHINE RUNNING CORRECTLY MULTIPLE CYCLES RUN NO ISSUES CHEMICAL D...

Page 9: ...g the wash rinse arms from rotating Check the rinse fluid dosage is not too high If uncertain please consult a chemical specialist Check detergent dosage is within the requirements Dishwasher is foami...

Page 10: ...1 minute or until the tank is empty Turn the Drain and then the Power buttons off Once the machine has cooled down clean the wash tank then remove and rinse Scrap Trays 1 and Wash Pump Filters 2 befor...

Page 11: ...RGENT RESIDUE GREASY FILM NO FIZZ HIGH DETERGENT USE HIGH RINSE FLUID USE WET WASHWARE SCALE BUILD UP IN MACHINE Likely cause Possible cause For issues most likely due to incorrect chemical dosages or...

Page 12: ...6 26 2019 Washtech TW Operator Manual 12 Schematic Diagram TW ET Schematic Diagram Part 160106 Date 13 03 2019 Version 1 C...

Page 13: ...6 26 2019 Washtech TW Operator Manual 13 Accessories TW Accessories Part TW ACW Date 10 07 2018 Version 1 A...

Page 14: ...600 30564 1 Start run button 600 30565 1 Relay 12V 2 Pole 600 30444 1 Pressure Switch 600 30079 1 Relay Base 600 30081 1 Electronic Timer 600 30546 1 Drain Switch 600 30517 1 Temperature Gauge 600 305...

Page 15: ...Wash Pump 3888 1 Wash Tank Components Drain Cover 361 20085 1 Wash Inlet Filter 361 10021 1 Scrap Tray 361 10020 1 Capscrew 400 30344 1 Capscrew Securing Bracket 400 20191 1 Rinse Arm End Plug 400 302...

Page 16: ...vice 1300 264 217 Parts 1300 263 107 Tel 03 9518 3888 Fax 03 9518 3818 E mail sales moffat com au web www moffat com au ISO9001 All Washtech products are designed and manufactured by Washtech using th...

Reviews: