Equipment And Optional Accessories; Technical Data - Hupfer SPTW-2 Mode D'emploi

Description and Technical Data

Technical Data

3.4.3

Equipment and optional accessories

The following parts can be applied as optional accessories for the food transport trolley:
§
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 20.9 x 12.8 x 1.2'' (530 x 325 x 30 mm), total
weight 9.9 lbs (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 -0.4°F (-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 +122°F (+50°C). Cold storage plates are not suitable for the cleaning in dishwash-
ers.
§
Gastronorm containers and bowls of various sizes
§
Anti-slide mat, Multigrip, plastic, black
§
Swivel casters made of stainless steel, Ø = 4.9, 6.3 or 7.9'' (125, 160 or 200 mm) with and without to-
tal brakes, plate attachment
§
Fixed caster made of stainless steel, Ø = 4.9, 6.3 or 7.9'' (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.
3.5 Technical Data
Width
Depth
Height
Worktop
Own weight
Payload
Permitted total weight
Capacity (for people)
maximum duration of transport
between two heating stages
4330038_A1
Dim. SPTW-2
in 26.5
(mm) (673)
in 36.5
(mm) (926)
in 35.4
(mm) (900)
in 23.2 x 32.5
(mm) (590 x 826)
lbs 178.6
(kg) (81)
lbs 264.6
(kg) (120)
lbs 449.7
(kg) (204)
25
min 20
Chapter 3
SPTW-3
26.5
(673)
52.1
(1300)
35.4
(900)
23.2 x 47.2
(590 x 1200)
239.2
(108.5)
352.7
(160)
591.9
(268.5)
50
20
Food transport trolley
SPTW-2 | SPTW-3
Page 13