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APPLIANCE ROUTINE MAINTENANCE / CLEANING

ROUTINE MAINTENANCE

Safely disconnect the appliance from the 

power supply before cleaning, servicing or 

undertaking general maintenance.

We recommend that you undertake regular 

preventative maintenance using a qualified 

service provider in order to get the best from your 

equipment.
Ensure you check the sealant between panels on 

an annual basis and clean and replace the sealant if 

required as damaged sealant can affect the hygiene, 

performance and efficiency of your equipment.

CLEANING

Always wear appropriate personal protective 

equipment (PPE) when cleaning the appliance. Care 

should be taken for parts with possible sharp edges.
Stainless steel is naturally corrosion-proof and 

needs no additional protective coating to maintain 

its gloss and usability for a long time.
Abrasive or corrosive cleaning agents should never 

be used. These can damage surfaces and cause 

corrosion.  They include:

•  Cleaners containing chloride;
•  Bleaches containing hypochlorite (if accidentally 

spilled on stainless steel, rinse off with water 

immediately and thoroughly);

•  Silver polish

If the cabinet exterior is looked after correctly it will 

retain an “as new” finish for many years. A damp 

cloth is usually sufficient for wiping away light dirt, 

food debris and finger marks and normal day to day 

cleaning should be carried out with a soft cloth and 

soapy water. 
White PVC coated panels are more durable, but still 

should be cleaned with a soft cloth and soapy water.
Dry thoroughly afterwards and where possible 

remove all racking, shelving and drawer fittings to 

aid the process. 
Kitchen fats, oil and greases can also cause brown 

spots or stainng to appear on the stainless steel 

surface.

For stainless steel with visible polishing grains, 

clean the steel with the grain - not against the grain.  

When water has been used for leaning or rinsing, 

wipe the surface dry to prevent water from drying 

and forming watermarks, especially in areas with 

hard water.  Avoid this type of watermark by using 

distilled water.
For tougher spots, creamy polishes like CIF original 

cream can be effective.  Light pressure should be 

used when cleaning with the grain.  The cleaning 

process should be repeated in order to prevent any 

dirt becoming lodged in the surface grain again.
CIF original cream cleaner can also be used 

for wiping off water spots and can alleviate 

discoloration.  Remove this type of residue by rinsing 

with clean, preferably distilled water and wipe away 

any remaining streaks of polish or watermarks.
Tough grease or oil marks can also be removed 

using denatured alcohol or acetone.  There is no risk 

of corroding stainless steel by using such solvents.  

For ease of use limit the amount of solvent used.  

Wash more than once using a pure solvent on a 

clean soft rag until all traces of the greasy residue 

are removed.

Specialist Stainless Steel Cleaners - Non food 

contact surfaces only

 

Innosoft B570 is a special deep cleaner that is 

suitable for the intensive cleaning of contaminated 

stainless steel surfaces, and removes stains and 

oxides in a single operation.
Innoclean B580 completely removes any residues 

left after the use of Innosoft B570 and passivates 

the surface which helps to prevent further 

corrosion.

APPLIANCE ROUTINE MAINTENANCE / CLEANING

Summary of Contents for J1BC

Page 1: ...lemented correctly the optimum performance and reliability of your equipment should be maintained We assume the installer user and service provider are appropriately trained skilled and competent to p...

Page 2: ...nd the replacement of parts is required the equipment must be safely disconnected and isolated from the power supply using a lock off system at the isolation device It is advised that the electrical s...

Page 3: ...range of Modular Blast Chillers Chiller Freezers and Freezers are designed to blast chill freeze products WMBC 90 C 194 F 3 C 37 F in 90 minutes or less WMBCF 90 C 194 F 3 C 37 F in 90 minutes or less...

Page 4: ...the cabinet top and the ceiling for engineer access and ventilation For all other cabinets please ensure a minimum clearance of 50mm is provided around the unit to ensure efficient and effective perfo...

Page 5: ...ingle phase and come fitted with a moulded plug for safety and must be earthed We recommend that should the plug or cable fail contact Williams Spares Office for a replacement part WBC WBCF30 40 are s...

Page 6: ...ntainers insulate the food from the cold air When chilling unportioned food we recommend the use of the appropriate gastronorm tray or similar Likewise placing lids or covers on food will also increas...

Page 7: ...ility and ensures food stays in prime condition whether it is delicate pastries or fish or heavier items such as lasagne and meat casseroles Exceptions depending on the density types and sizes of the...

Page 8: ...of blast soft blast 4 blocks hard blast 2 blocks or freeze single block Freeze option on Blast Chiller Freezer models only 2 By pressing button select timer for the desired duration either 90 or if b...

Page 9: ...ng which a blast cycle cannot be programmed This short interval is to allow defrost water to drain away from the evaporator At the end of each cycle a defrost will automatically clear any ice from the...

Page 10: ...3 have to be linked THERMOSTATS AND PROBES Thermostats The controller can via the set of thermostat parameters control the refrigeration for soft blast chill hard blast chill and chill store All have...

Page 11: ...rapid fluctuations displayed when a door is opened or when the controller is hunting the instantaneous temperature This is achieved by introducing a thermal mass simulation routine in the software to...

Page 12: ...emove all racking shelving and drawer fittings to aid the process Kitchen fats oil and greases can also cause brown spots or stainng to appear on the stainless steel surface For stainless steel with v...

Page 13: ...vider to carry out a full service Note Non compliance may invalidate your Warranty REMOVING THE UNIT COVER Remove the screws in the top and bottom edge of the unit cover and pull the unit cover away f...

Page 14: ...S ITEM Symbol Value Unit Energy Consumption for Chilling Function E 0 108 kWh kg Chilled Full Load Capacity 20 kg Energy Consumption for Freezing Function E 0 878 kWh kg Frozen Full Load Capacity 5 kg...

Page 15: ...Freeze Cycle YES ITEM Symbol Value Unit Energy Consumption for Chilling Function E 0 078 kWh kg Chilled Full Load Capacity 50 kg Energy Consumption for Freezing Function E 0 6785 kWh kg Frozen Full L...

Page 16: ...ails Williams Refrigeration 9 Bryggen Road North Lynn Industrial Estate King s Lynn Norfolk PE30 2HZ Model s WBC70 Type of Product Blast Chiller Refrigerant Fluid s R452A GWP 2140 Blast Chill Cycle YE...

Page 17: ...same quality and standard as we use to build your appliance and have been rigorously checked tested and inspected to ensure the very best quality and exact fit You can contact us directly for everythi...

Page 18: ...rom Williams Refrigeration and not through a wholesaler or other supplier whose warranty terms may be different The Warranty Policy shall be non transferable Replacement of defective equipment can onl...

Page 19: ...control parameters other than those provided as standard factory settings 10 The customer fails to observe commonly accepted operating practices 11 The customer has not properly cleaned or maintained...

Page 20: ...on Hong Kong Unit C 12 F Roxy Industrial Centre 58 66 Tai Lin Pai Road Kwai Chung New Territories Hong Kong Tel 852 2407 5422 Fax 852 2407 3767 sales williams hongkong com www williams refrigeration c...

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