AHT Cooling Systems GmbH
22.05.2018 14:09
Page 38
347163_0917_BA_ AC-COOLER_V8_06.09.2017_U_enUS_CD.docx
►Loading is only permitted up to the limit of the
return air intake grille (see
→
Fig. 5).
Fig. 5: Return air intake grille
►Do not load beyond the end of the shelf.
►Do not block the night blind by loading with
goods. The night blind must be able to close
completely (see
→
Chapter 4.2.4).
Decommissioning and
recommissioning
WARNING
Work on the electrical system.
Contact with live parts may cause electric
shock.
►Work on the electrical system may only
be performed by qualified staff.
►Observe the electrical safety rules
before starting work.
1. Disconnect the device.
2. Secure the device against restarting.
Reasons for decommissioning by qualified staff
Maintenance, service, repair (see
→
Chapter 10.2)
Main cleaning (see
→
Chapter 10.1.2)
by operating staff
Damage to the device
Decommissioning
The decommissioning must only be performed by
trained
operating staff
.
WARNING
Decommissioning of the device.
Contact with live parts may cause
electric shock.
►Only previously trained staff may
turn off the device.
►Switch off the device and secure it
against restarting.
Steps for decommissioning for operating staff:
Move the goods to another device with the same
product temperature class.
Disconnect the device:
Press button [5]
on the operating element
(see
→
Chapter 4.2).
If fitted, switch off the main switch.
Disconnect the plug.
Prolonged decommissioning:
Perform steps for decommissioning (see
→
above).
Carry out the basic cleaning (see
→
Chapter
10.1.1).
NOTE
•
Material and property damage
in the case of
prolonged decommissioning.
►Do not expose the device to heat radiation.
►Do not place anything on the device.
►Store the device only in its operating position.
Recommissioning
See commissioning
→
Chapter 8.
Faults in operation
Display operating element:
(Fault code and
buzzer): see
→
Chapter 4.2.
NOTE
•
Material and property damage
with alarm display
by the fault code/buzzer.
►Move the goods to another device with the same
product temperature class.
►Contact the maintenance service immediately
(see
→
Chapter 10.4).
10 Maintenance
Monitoring tasks by operating staff:
Monitoring tasks
Frequenc
y
see
→
Chapter
Check that the device is in
perfect condition
Check for foreign objects in
the goods compartment
continuously
1.3
9
Damaged glass element
Breakage of stored glass
containers
continuously 1.6.3
9
Interior temperature
several
times daily
4.1
9
Correct loading of goods
continuously
9.1
Checking for contamination
Development of puddles in front
of/underneath the device
(
defrosted water, fluids from
damaged packaging
)
daily
1.6.3
3.1
9
Contamination of the device
Food waste and packaging
waste
Visual inspection of the area
under the air intake grilles
Floor (around the device)
daily
9
10.1.1
