Personnel Requirements; Personal Protective Equipment; Particular Hazards; Electrical Voltage - AHT PARIS Serie Betriebsanleitung

en | AHT Cooling Systems GmbH
▪
Check the area in which goods are placed for
foreign objects. Remove goods stored incor-
rectly immediately.
▪
Do not set up or store the appliance outdoors.
▪
To ensure good air circulation, maintain mini-
mum distances to surrounding walls and
other appliances (see → Setup and installa-
tion).
▪
Only operate the appliance with its lids.
▪
Only operate the appliance with the sliding
feet mounted.
▪
Read the installation notes (see Setup and
installation).
▪
Do not operate the appliance if the glass ele-
ment or lid are damaged (cracks, breaks).
–
Remove goods from the damaged appliance
and move them to a working appliance with
the same product temperature class.
–
Switch off the damaged appliance after remov-
ing the goods (for shutdown, see → Shut-
down).
– Contact the maintenance service (see →
Maintenance services).
▪
Check if the lid is closed.
▪
Do not attach stickers or films to glass sur-
faces.
▪
Do not use the lid as storage space for ob-
jects.

2.3 Personnel requirements

WARNING
Insufficient qualification.
Risk of injury.
▪
Only suitably qualified personnel
may work on the appliance.
▪
Personnel must have read and un-
derstood this manual prior to com-
mencing any work.
Operating companies
–
The operating company must ensure that this
manual has been read and understood by the
operating personnel (training).
–
The operating company is responsible for en-
suring that malfunctions during operation (e.g.
alarms, temperature deviations, etc.) are de-
tected by the operating personnel and that ap-
propriate action is taken (see → Malfunctions
during operation and What to do if...).
Operating personnel
–
The operator must train the operating person-
nel on the contents of this manual (tasks, pos-
sible dangers, ...).
–
Only trained operating personnel may operate
and clean the appliance.
Qualified staff
–
Only specialist qualified staff authorised by
AHT may carry out work on the appliance.
Maintenance, service, and repairs.
–
Only qualified staff trained in handling flamma-
ble refrigerants may work on the refrigerant cir-
cuit of R-290 appliances.
405859_1_0819
–
Only qualified electricians may carry out work
on the electrical system.
Persons (including children) with limited physical, sen-
sory, or mental abilities may only operate the appli-
ance under supervision and after training, and may
not carry out any maintenance work. Children must
not play with the appliance.
Work under the influence of alcohol and drugs is pro-
hibited.

2.4 Personal protective equipment

Use hand protection
–
Protection from heavy equipment parts during
transport, unpacking, installation, and dis-
posal.
–
Protection from sharp edges, rotating parts,
and hot surfaces during maintenance and re-
pair work.
–
Protection from contact with liquid/leaking re-
frigerant in the event of leakage in the refrig-
erant circuit.
–
Protection from low temperature during load-
ing and cleaning.
–
For removing glass parts and glass splinters
in the event of glass breakage.
Use eye protection
–
Protection from contact with liquid/leaking re-
frigerant in the event of leakage in the refrig-
erant circuit.

2.5 Particular hazards

2.5.1 Electrical voltage

Only qualified staff may carry out work on the electri-
cal system.
In the event of fault messages or damage to the appli-
ance, contact the maintenance service (see →
Maintenance services).
WARNING
Contact with live parts may result in
electric shock.
Fire hazard due to sparking or overload.
▪
Do not connect a damaged appliance
or damaged parts (such as connect-
ing cables) to the power supply.
▪
Check to ensure safety devices are
complete and working.
▪
Do not remove protective devices and
covers attached to the appliance.
▪
Note the following before connecting
to the power supply:
‐
Applicable local electrical safety regu-
lations.
‐
Applicable standards and safety in-
structions.
‐ Information on the rating plate (see →
Rating plate and serial number).
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