AHT Cooling Systems GmbH
35
►
Remove goods from the damaged device and rearrange in a functional device with the same product
temperature class.
►
Switch off the damaged device after removing the goods (decommissioning
→
see Chapter 9.2).
►
Contact the maintenance service (see
→
Chapter 10.4).
1.4 Staff requirements
WARNING
Insufficient qualification. Risk of injury.
►
All activities may only be performed by qualified staff.
►
The staff must read and understand this manual before starting work.
Operator:
•
The operator must ensure that this manual has been read and understood by the operating staff
(training).
•
The operator is responsible for the fact that faults during operation (e.g. alarms, temperature deviations, etc.)
are recognized by the operating staff and appropriate measures are taken (
→
see Chapters 9.3 and 10.3).
Operating staff:
•
The operating staff must be trained by the operator on the transferred tasks and possible dangers with the
aid of this manual.
•
Only trained operating staff are allowed to operate and clean the device.
Qualified staff:
•
Only AHT-authorized, qualified staff and specialists are allowed to perform work on the device, e.g.:
setup, installation and commissioning, maintenance (upkeep, service and repair).
•
Only staff trained in handling combustible refrigerants may perform work on the refrigerant circuit of R-290
devices.
•
Only staff trained in handling
fluorierte (fluorinated)
refrigerants may perform work on the refrigerant circuit of
R-134a devices.
•
Only qualified electricians are permitted to work on the electrical system.
The main cleaning (see
→
Chapter 10.1.3) may only be performed by AHT-authorized and trained
cleaning companies
.
Persons (including children) with limited physical, sensory or mental abilities are allowed to operate the
device only under supervision and after instruction, and must not perform any maintenance work. Children
must not play with the device.
Working under the influence of alcohol and drugs is prohibited.
1.5 Personal protective devices
Wear hand protection
►
Protection against sharp edges when cleaning the device and performing other maintenance
work.
►
Protection against sharp edges device and heavy device parts when unpacking and during
setup and installation.
►
Protection against sharp edges of the device and rotating parts during maintenance service and
repair work.
►
For removal of pieces of glass and glass splinters after glass breakage.
►
Protection from contact with fluid/leaking refrigerant in the case of a broken seal in the refrigerant
circuit.
Wear eye protection
►
Protection from contact with fluid/leaking refrigerant in the case of a broken seal in the refrigerant
circuit.
Wear protective clothing
►
When loading the devices with goods, wear appropriate clothing (cold protection).
