Malmet WDF-3020 Operation, Maintenance And Installation Manual Download Page 7 | Manualshive

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Front Loading Utensil Washer Disinfector (WDF)

Operation, Maintenance and Installation Manual

Issue 1

Page

6

20/01/2022

1.3

Device Features

1.4

Control Panel

LCD Control

Panel/HMI

Service Access

Panel

Wash Chamber

Access Door

Adjustable

Machine Feet

Status LED

Power

Button

Display

Back

Button

Start

Button

Rotary Dial &

Select Button

Cycle

Indication

LED Halo

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Summary of Contents for WDF-3020

Page 1: ...Kay Avenue PO Box 373 Leeton NSW 2705 Phone 61 2 6953 7677 Email info malmet com au Front Loading Utensil Washer Disinfector Model WDF 3020 Operation Maintenance and Installation Manual Note Due to Ma...

Page 2: ...5 5 Master reset access to load in a fault condition 18 6 0 Maintenance 19 6 1 Daily maintenance operator or maintenance technician 19 6 2 Bi monthly maintenance maintenance technician 19 6 3 Recomme...

Page 3: ...hout notice on the part of Malmet Australia Pty Ltd Certifications and Compliances ARTG Identifier 381412 Electrical Safety Cert CS10975N Watermark Cert WMK26630 Quality Policy Malmet s quality manage...

Page 4: ...from mains power during service For the safe use of this device the responsible body should ensure that all operators are adequately trained to operate and maintain the device in its safe use Only pro...

Page 5: ...ure correct processing c The wash chamber and door are self cleaning and do not permit water or soil to remain after a properly completed cycle Steam disinfection ensures all internal surfaces are tot...

Page 6: ...tage specific holding times and do not include filling heating or draining Wash Stages Wash cycles are comprised of the following stages Cold Rinse Initial Rinse using water below 45 C Hot Wash Hot Wa...

Page 7: ...ation Manual Issue 1 Page 6 20 01 2022 1 3 Device Features 1 4 Control Panel LCD Control Panel HMI Service Access Panel Wash Chamber Access Door Adjustable Machine Feet Status LED Power Button Display...

Page 8: ...ncel Cancel selection or Exit to previous Menu Select Rotary Dial Pushing Down in the Rotary Dial selects the highlighted item rotating the dial navigates or changes selected fields Start button Comme...

Page 9: ...nfector has two baskets for processing of re useable medical devices of the type listed as per the design parameters The lower basket is intended to process bowls of various sizes while the top basket...

Page 10: ...tions a rack in the rear half for kidney dishes from 160 300mm And a front section which can accommodate smaller bowls gallipots and receivers An optional utensil basket can also be used for smaller i...

Page 11: ...ose as practical to unit s detergent storage location Note Leave cap on new bottle until in position 4 Remove empty detergent container and sit beside new detergent container 5 Remove lid from new con...

Page 12: ...lator circuit breaker 1 Press the POWER button to wake the device from Stand by mode Stand by After a short delay display will show READY Ready 2 Open door and load items to be processed display will...

Page 13: ...inse display will show Cool Rinse 8 Cycle Completion on successful cycle completion the door will unlock the cycle indication LED Halo around the start button will display solid green display will sho...

Page 14: ...rms a self check to ensure detergent is present prior to commencing the cycle and checks the correct volume is delivered during the cycle If detergent is not detected or the correct volume is unable t...

Page 15: ...ode on the LCD display Fault 01 Door Lock Error No lock signal detected when door lock engaged Cause Door not shut completely Lock out of alignment Lock position switch faulty Lock solenoid failed Fau...

Page 16: ...attempts exceeded Cause Split tor blocked suction tube Split squeeze tube Failed Rinse Aid Sensor Fault 14 Rinse Aid Over Dose Rinse Aid volume delivered above allowed tolerance Cause Blocked pump su...

Page 17: ...tion sensor fault Door position sensor out of adjustment Fault 26 Door Lock Fault Door unlock detected during cycle Cause Faulty Door Lock Position Sensor Door lock fault Fault 27 Machine Contactor Fa...

Page 18: ...be fault detected Cause Broken or shorted out connection Probe failed internally Fault 36 Validation Temp Probe Fail Probe fault detected Cause Broken or shorted out connection Probe failed internally...

Page 19: ...he Watch Pages menu scroll down to Machine Overview 5 Once in the Machine Overview menu scroll down to Err Reset 6 Select the highlighted field and then change from OFF to ON using the rotary dial Pre...

Page 20: ...be taken not to damage the digital display or to activate a cycle turn off power at control panel e Check tank mesh filter remove and clean if soiled f Check level in detergent bottle replenish as nec...

Page 21: ...element 8 Water inlet solenoids Check filters for material build up clean if necessary 9 Make sure the water fill solenoids are completely shutting off and levels are not creeping up if so clean and...

Page 22: ...s manual Inspect for fluid leaks from around the chamber door rear service connections and beneath the device If no faults are found during the inspection and the device displays no faults at end of t...

Page 23: ...ect function or identify a faulty switch 5 Unbolt faulty switch from bracket and install new micro switch in its place 6 Install connectors to new micro switch on the NC contact terminals 7 Reinstall...

Page 24: ...perature range of at least 125 C into thermal well behind the capillary bulb of the thermal cut out 8 Start a normal machine cycle and monitor when device reaches the Hot Wash stage 9 Device will brin...

Page 25: ...acceptable level using the hierarchy of control https commons wikimedia org w index php curid 55610678 9 3 Handling Weights of device Net 75 kg Shipping 84 kg Shipping with crating 117 kg Handling of...

Page 26: ...risk to personnel Ensure waste connection is rated for temperatures of not less than 90 C Venting No external vent pipe work is required as the device is designed to condensate all visible steam inter...

Page 27: ...Front Loading Utensil Washer Disinfector WDF Operation Maintenance and Installation Manual Issue 1 Page 26 20 01 2022 9 6 Service connection and layout details...

Page 28: ...Front Loading Utensil Washer Disinfector WDF Operation Maintenance and Installation Manual Issue 1 Page 27 20 01 2022 9 7 Dimensions 9 8 Recommended installation clearances...

Page 29: ...if chemicals are not correctly fitted a fault will be triggered f Once the above checks are completed it is recommended a cycle is run to ensure correct operation and to clean and disinfect the device...

Page 30: ...tes 90 C 1 minute AS NZS 4187 2014 Table 6 1 ISO 15883 1 2006 Annex B Detergent Malmet specific 5Lt Detergent Concentrate Caustic Alkaline ARTG Class 1 Backflow Prevention DCV AS 2845 1 Water Supply C...

Page 31: ...Front Loading Utensil Washer Disinfector WDF Operation Maintenance and Installation Manual Issue 1 Page 30 20 01 2022 11 3 Wiring Diagram 3 Phase DWG No Ref 95 2097 1...

Page 32: ...use or misapplication improper or unauthorised repair neglect or modification or use of unauthorised replacement parts or accessories inclusive of detergent or improper voltage The warranty may be voi...

Page 33: ...tal damage of the device An unauthorised person has attempted to repair the device Harsh environmental situations including but not limited to water quality that may cause the water tank damage cannot...

Page 34: ......

Page 35: ...Manufactured by Malmet Australia Pty Ltd ABN 95 001 717 791 www malmet com au Part No 92 2226...

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