Equipment And Optional Accessories - Hupfer SPTW-2/EBF/TEHCO Manual De Instrucciones

Chapter 3
Page 14
rary storage. When fitted in position the cover reduces upward heat loss and lowers the time required to heat
the inserted crockery as well as prolonging the time warm crockery takes to cool down.
3.4.3

Equipment and optional accessories

The following parts can be applied as optional accessories for the food transport trolley:
§
Folding shelf
The stainless steel folding shelf is designed to hold items of crockery; it is designed to be fitted to the
end of the appliance. Authorised staff only are permitted to fit folding shelves to the appliance. To do
so, requires a welding machine. It is not permitted to put heavy loads on to folding shelves. During
transport, they must be folded up. The folding shelves can be folded up by lifting them slightly up and
raising them to an angle of 90°. There is a risk of crushing your fingers when folding up and locking.
§
Cold storage plate
The cold storage plates are filled with approximately 4 litres of cooling brine. Nutritionally, plastic
housings and coolant are totally harmless. Dimensions 530 x 325 x 30 mm, total weight 4.5 kg.
During the phase transition from the solid to the liquid state about 70 % of the available cooling power
is released. If only liquid cooling brine is used, the power will be only 30 % of the maximal possible
value.
When freezing, cold storage plates have to be stored horizontally and with sufficient distance to each
other, since otherwise centrally located cold storage plates cannot be cooled sufficiently even after 24
hours. During the freezing process, the cold storage plates bulge due to the volume increase of the
cooling brine. This is a natural process that can be reversed by the heating in the food transport trol-
ley.
It is not useful to cool down the cooling brine below -18°C because too low temperatures slow down
the liquid-to-solid phase transition. The maximal permitted surface temperature of the cold storage
plates is +50°C. Cold storage plates are not suitable for the cleaning in dishwashers.
§
Gastronorm containers and bowls of various sizes
§
Support bars for wells, length 325 mm, made of stainless steel
§
Support bars for wells, length 530 mm, made of stainless steel
§
Basket GN 1/1, 530 x 325 x 70 mm, Mesh width 26 mm, stainless steel, plastic-coated
§
Swivel casters made of stainless steel, Ø = 125, 160 or 200 mm with and without total brakes, plate
attachment
§
Fixed caster made of stainless steel, Ø = 125, 160 or 200 mm, plate attachment
The part numbers of the special accessories can be found in the spare parts catalogue and order lists avail-
able online.
Food transport trolley
SPTW-2/EBF/TEHCO
Description and Technical Data
Appliance Description
91319926_A0