Proper Use; Personnel Requirements - AHT GD Serie Manual De Instrucciones

2.2 | Proper use

Symbol
Warning: hand injuries
Warning: industrial trucks
Warning: tipping hazard
Warning: falling objects
Warning: hot surface
No open flames; fire, open sources of
ignition, and smoking prohibited
Do not set down or store any item
Disconnect prior to maintenance or
Use hand protection
Separate collection of electrical and
electronic equipment
Explosion protection symbol
2.2 Proper use
The appliance is intended for the display of packaged,
refrigerated food products or access to them by cus-
tomers.
The operator is responsible for proper operation of the
appliance.
WARNING
Danger due to misuse.
▪ Do not make any technical changes to the
appliance.
▪ Do not use steam or high-pressure clean-
ers for basic cleaning.
▪ Do not store explosive materials such as
aerosol containers with combustible propel-
lant gas in this device.
▪ Only commission and operate the device
after it has been properly installed and in-
stalled and without obvious defects.
26 / 478
Meaning
Do not enter
Do not bore
Read the manual
repair
Use eye protection
NOTICE
Material and property damage due to misuse.
▪ Do not operate the appliance above the climate
class stated on the rating plate (see →Rating plate
and serial number).
▪ The ambient temperature must not be less than 16
°C (60.8 °F).
▪ Operate the appliance in a stable operating position
(horizontal alignment).
▪ Check the devices for perfect condition. Repair any
damage immediately.
▪ Prior to storing goods and during operation, check
to ensure that the temperature is correct (see
→Temperature display).
▪ In the event of a power failure, stored goods must
be checked by the operator (temperature check).
▪ Check the area in which goods are placed for for-
eign objects. Remove goods stored incorrectly im-
mediately.
▪ Do not set up or store the appliance outdoors.
▪ To ensure good air circulation, maintain minimum
distances to surrounding walls and other appliances
(see →Setup and installation).
▪ Read the installation notes (see →Setup and in-
stallation).
▪ Do not operate the appliance if there is any glass
damage (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 removing
the goods (decommissioning, see →Shutdown).
- Contact the maintenance service (see →Mainten-
ance services).
2.3

Personnel requirements

WARNING
Insufficient qualification.
Risk of injury.
▪ Only suitably qualified personnel may work
on the appliance.
▪ 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 per-
sonnel (training).
– The operator is responsible for ensuring that mal-
functions during operation (e.g. alarms, temperat-
ure deviations, etc.) are detected by the operating
personnel and that appropriate action is taken (see
→Malfunctions during operation and What to do
if ...).
Operating personnel
– The operator must train the operating personnel
on the contents of this manual (tasks, possible
dangers, ...).
– Only trained operating personnel may operate and
clean the appliance.
AHT Cooling Systems GmbH | en
405861_1_0819