DEEP-FREEZER AND STORAGE RANGE
page 8 out of 37
2 Important notes
2.1
General instructions of installation and operation
Although the equipment of HENGEL are particularly simple to assemble and use, it is mandatory to attentively read the
instructions in ord
er to ensure operation’s quality and the longevity of the machine.
The HENGEL machines are designed to function under specific temperature, hygrometry and use conditions that are
advisable to be respected for an optimum performance.
The cabinets are designed to function in a nominal environment of 32°C and 70% of hygrometry. Above that, the
performances of the machine might be affected.
The refrigerating unit is designed to function at a maximum ambient temperature of 43°C. Above this temperature, the
breakage risks of the compressor are very significant.
Moreover, more the ambient temperature is low::
- more electric consumption is low
- more the refrigerating power is significant
- more the lifespan of the compressor is long
- better are the performances
Anyway, it is appropriate that the refrigerating unit is installed in a very ventilated place, far from heat sources and
protected from of the sun and the rain.
In case of remote refrigerating units, the length of refrigerating pipings should not exceed 15m. For greater lengths,
please contact HENGEL.
Optimal limits of operation:
- Deep freezing: -35°C
- Storage: -20°C/-25°C
Regulate your temperature of storage to
–25°C does not improve the storage but generates a higher consumption.
To ensure a correct operation of the machine, do not store in any case your products directly on the ground because it
prevents the air circulation and thus the temperature homogeneity inside the cabinet.
The machine will have to be installed on a flat ground and of level.
The electric feeding and connections will have to be in conformity with the local standards.
It is necessary to envisage the spaces for the door opening and the maintenance
In the context of new standards concerning the cold storage, the leak detection must be performed
annually by qualified professionals.
2.2
Instructions of transport
All the machine’s elements are protected by packings.
These packings should not be exposed to bad weather. Avoid exposing them to significant temperature changes.
The loading and unloading of the transport vehicle can be made through a forklift.
The payload of the truck must suit the weight of the packaging.
During transport and handling, take all the essential precautions to not damage the various elements of the equipment
contained in the packing.
2.3
Instructions of demolition
For the machines’ demolition, it is essential to addressed to a company specialized in waste disposal.
They will perform the disassembly of the equipment separating its elements and will be in charge of recycling or storing
the discharge.
Any instructions not respected could cause a malfunction of the machine.
The installation, cleaning and maintenance operations must imperatively be carried out by qualified
professionals following the instructions provided in this note.
