All work to be carried out on (agreed days or dates) to a schedule agreed with the Store Manager
To aid defrosting of low temperature cabinets prior to maintenance, agree with Store staff to remove all products and switch off cabinets at an agreed number of hours prior to maintenance commencement time.
Remove Base Plates And Baffle Plates
Insert Plug Into Condensate Drain
Wash Down Cabinet To Dislodge All Debris
Suck Out All Loose Debris And Water With Wet Vacuum
Suck Out All Dirty Water
Remove Drain Plug And Clean Drain Filter And Re-Insert
Pour Water Into Cabinet To Ensure Drain Is Clear
Check Evaporator For Visual Damage. Comb Fins To Return To Original Shape
Check And Clean Fans, Rotation And Tightness
Check For Refrigerant Leaks, Effective Control/Operation Of All Mechanical & Refrigeration/Electronic Components, Location and Fixing Control Sensors
Check Data Information In Cabinet Microprocessor With Handset If Appropriate. Check Bit Switch Settings If Appropriate. If Electro-mechanical Components, Ensure Settings Are Correct And Have Not Been Tampered With. All Information And Settings Should Comply With Commissioning Data
Check Correct Operation Of Evaporators - Even Frost Formation Across Coil Block And Superheat Settings Are Being Achieved
Replace Baffle Plates
Switch On And Check Operation Of TEV And Frost Line
Replace Base Plates
Check Case Thermometer Against Thermometer
Check For Damage, Ice Formation On Cabinet Or Pipework And Report
Check All Cabinets Are Communicating With Central Station (Enable To Dial Out If Appropriate), And Are Below High Temperature Alarm Parameters Before Leaving
Check Operation Of Door Heaters On Full Glass And Half Glass Cabinets
Post Commisionin Check (First Year Only).
Procedure - As 1-18 above, Plus At Items 10, Clean Refrigerant Liquid Line Filter Inserts, e.g. At Expansion Valve
Cabinet Numbers Covered At This Visit:
Demerched (store to complete)
Shelves Removed (store to complete)
Dividers Removed (store to complete)
Base Plates Cleaned (store to complete)
Weirs, Load Lines, Dividers Damaged or Missing (include case details and pictures)
Engineer(s) Name - Shift Fee
Have Engineers Signed In/Out?
Have Engineers Got The Correct PPE?
Have Case Maintenance Engineers/Store Followed The Floor Plan? (Please Provide Case Numbers)
Are All Cabinets Clean And Free Of Ice? (Please provide photos)
Are All Probes In Correct Position?
Are All Fans Running?
Are All Defrost Heaters Operational?
Are All Cabinet Drains & Pump Trays FREE FLOWING/CLEAR?
Are All Free From Refrigerant Leaks?
Have Slime Guard Tablets Been Fitted?
Are All Honeycombed Clean And Fitted Correctly?
Are All Back Plates And Bafffle Plates Fitted Correctly?
Are All Dividers, Risers, Base Plates And Kick Plates Fitted Correctly?
Is The Shop Floor Clear Of Water Leaks?
Are All Cabinets Down To Temperature?
Is The RDM Panel Alarm Free?