AHT Cooling Systems GmbH
page 16
Loading
Access to the goods from the top.
The unit must only be loaded with goods when the
temperature specified for the product has been
reached. Temperature display (see
→
chapter 4.1).
Loading is only permitted up to the load line indicated
inside the cabinet (see
→
Fig.7).
Lower load line: A3, A4
Upper load line: A1, A2, A5
Fig.7: Load line
NOTICE
•
Property damage
due to misuse.
►
Do not load when display shows
„dEF“.
CAUTION
Cutting injuries in the case of material
breakage.
►
Do not climb onto or into the device
during loading.
CAUTION
Falling objects.
Impact injury. Cutting injury in the case of
glass breakage.
► Do not place objects on the
unit.
CAUTION
Opening/Closing the glass doors. Hands
(body parts) can be pinched.
►During opening/closing, do not grip the
gaps.
►When opening/closing, pay attention to
other people.
CAUTION
Low temperature. Frostbite on skin.
►
Wear protective gloves during
loading.
NOTICE
•
Property damage
due to misuse.
►
The unit must only be loaded with goods when
the temperature specified for the product has been
reached.
►Insert the
goods carefully.
►
Immediately close the glass doors after loading.
Decommissioning and Re-
commissioning
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 unit.
2. Secure the unit against restarting.
Reasons for decommissioning
by qualified staff:
Maintenance, service, repair (see
→
chapter 10.2)
by operating staff:
Damage to the unit (e.g. broken glass lids).
Decommissioning
The decommissioning must only be performed by
trained
operating staff or qualified staff.
WARNING
Decommissioning of the unit. Contact
with live parts may cause electric
shock.
►
Only previously trained staff must
turn off the unit.
►
Disconnect the unit and secure
against restarting.
Steps for decommissioning for operating staff:
1. Transfer the goods to another unit.
2. Switch refrigeration function off (see
→
chapter
3. Remove the power plug (disconnect the unit).
Prolonged decommissioning:
Perform steps for decommissioning (see
→
above).
Perform basic cleaning (see
→
chapter 10.1.1).
Keep the lids open.
NOTICE
•
Material damage
due to prolonged
decommissioning.
►
Do not expose the unit to any direct heat radiation.
►
Do not place objects in or on the unit.
►
Store the unit only in the position of use.
Re-commissioning
See commissioning
→
chapter 8
Faults in operation
Indication of alarms:
There are different types of alarms to indicate faults
in operation:
Display operating element:
Electronic controller
(see
→
chapter 4.2.1):
Error code and buzzer (optional)
luminous red dot
NOTICE
Material- und property damage
in case of
indication by error code/buzzer
,
luminous red dot.
►
Move the goods to another unit.
►
Contact the maintenance service (see
→
chapter
10.4) immediately.
Remote monitoring can be requested at the
maintenance service (see
→
chapter 10.4).