Maintenance - Tefcold EXPRESS EX125C Instruction Manual

12 Maintenance

The following outlines the minimum requirements for regular maintenance.
The Staff in charge of the appliance must control and respect the expiry dates for maintenance,
given in the table below, calling the authorised Technical After-sales assistance when indicated.
Cleaning exterior surfaces
Cleaning interior surfaces without use of tools
Cleaning condense water tray
Demerchandise and electrically isolate the cabinet
Remove the shelves, base and rear panels and clean
Clean and flush the cabinet base, evaporator coil and drains
Clean condenser
Remove and clean the honeycomb
Refrigerant leak check all pipework, joints and components and check there are
no rubbing parts
Re-assemble cabinet
Check that the evaporator fans spin freely and there is no slack in the bearings
Visually check wiring for damage
Check power cable and plug
Visually check flexible copper pipeworks for damage
Visually check insulation of copper pipeworks for damage
Re-start the cabinet and ensure that the evaporator and condenser fans are all
working
Check that all door trim heaters are working (if any)
Check that all LED lighting fixtures and light switch are working properly
Force the cabinet to defrost to ensure that evaporator is clean after defrost is
terminated
Full cabinet deep clean
Check the fans and motors are of the correct type and run at the correct speed
Check the cabinet controller setpoints correct, including; temperature control set
points, defrost frequency, duration and termination settings
OPERATION
FREQUENCY
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Authorised
Personnel
by Store Staff
by Qualified
Maintenance
Technician