Publicidad
Idiomas disponibles
Idiomas disponibles
Operating instructions
8.2
Maintenance activities
WARNING
Flammable refrigerant
A flammable gas is used as a refrigerant. Closed vents will result in a
flammable air-gas mixture in the event of leakage.
−
Do not close the vents in the floor of the cart.
−
Do not use heat sources or chemical de-icers for de-icing.
−
Do not damage the refrigerant circuit.
As with any refrigeration unit, water from the ambient air will condense
on frozen surfaces. This causes a layer of ice to form. The refrigeration
ices up. High temperatures and high humidity in particular increase the
risk of icing. Ice can form on the cooling fins of the Mobis Buffetcart
and hinder the recirculation function of the cooling.
Iced cooling fins can be recognised by the following signs:
■
Ice formation on the cooling plate
■
Ice formation above the top drawer of the cooled drawer unit
■
Required temperature is not reached during continuous mains
operation
Defrosting the cooling system
To defrost the cooling system, follow these steps:
1.
Disconnect the transport cart from the mains.
2.
Switch off the fan-assisted cooling.
3.
Remove all food from the cooled drawer block.
4.
Place the cart over a drain.
5.
Place an empty GN container in the top drawer to catch conden-
sate in the drawer block.
6.
Open the remaining drawers of the refrigerated drawer block.
7.
Remove the cover from the cooling plate.
�� The cooling defrosts.
The cooling fins are completely defrosted when no more con-
densate runs out of the drain hose or the area above the top
drawer has reached room temperature.
Putting into operation after defrosting
Observe the following steps for recommissioning:
1.
Clean, dry, and sanitize the interior after defrosting.
2.
Start up the transport cart as described in the Commissioning
chapter.
�� The transport cart is ready for cooling, transporting, and
serving food.
Mobis® Buffetcart Plus
37 / 42
Publicidad
