Special Care Instructions - HUPFER SPTW-2/EBF Betriebsanleitung

Cleaning and Care

Special Care Instructions

§
Clean the heated cupboards.
§
Wipe the exterior panelling, folding shelves and shelves of the appliance.
Table of care measures
Cleaning and care measures
Bain-marie wells
Heated cupboards
Condensate collecting channel
(only SPTW-2EBFS | SPTW-3 EBFS)
Bain-marie wells
Outer cover of the food transport trolley
Folding shelves and shelves of the food transport trolley
Swivel casters
Water drain taps
Mechanical damages and obsolescence on the connecting lead
Mechanical damages and obsolescence on the mains plug
1
x = after use
2
x = if necessary, every 25 operating hours at the latest
3
x = every 2 months
4
x = every 6 months
7.4 Special Care Instructions
The resistance to corrosion of stainless steels is based on a passive layer which is formed on the surface
when oxygen is admitted. The oxygen in the air is sufficient for the formation of the passive layer, so that
faults or damage to the passive layer can be remedied again automatically by mechanical action.
The passive layer develops or reforms more quickly when the steel comes into contact with flowing water
containing oxygen. The passive layer can be chemically damaged or disrupted by agents having a reducing
(oxygen-consuming) action when the steel comes into contact with them in concentrated form or at high
temperatures.
Such aggressive substances are for example:
§
substances containing salt and sulphur
§
chlorides (salts)
§
seasoning concentrates (e.g. mustard, vinegar essence, seasoning cubes, saline solutions).
Further damages can occur due to:
§
extraneous rust (e.g. from other components, tools or rust film)
§
iron particles (e.g. grinding dust)
§
contact with non-ferrous metals (element formation)
§
lack of oxygen (e.g. no admission of air, low-oxygen water).
4330025_A1 SPTW-2/EBF | SPTW-3/EBF | SPTW-2/EBF-S | SPTW-3/EBF-S | SPTW-2/EBF-K | SPTW-3/EBF-K
Action
clean
clean
clean
descale
clean
clean
lubricate
lubricate
check
check
Chapter 7
Page 29
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Food transport trolley