Cleaning And Maintenance; Troubleshooting - Dometic DELIBOX DEL90H Installation And Operating Manual

10 Cleaning and maintenance

WARNING! Risk of child entrapment
Only remove the shelf when cleaning or maintaining the device. Otherwise children can climb inside the
device and suffocate.
WARNING! Health hazard
• Dry the inside of the box between two uses and do not close the door until the inside is dry. Other-
wise, harmful germs may spread.
• Make sure that the delivery box is switched off and completely cooled down before cleaning.
NOTICE! Damage hazard
• Never clean the delivery box with a high-pressure water jet.
• Never clean the delivery box under running water or in dish water.
• Do not use chemical, abrasive cleaning agents or hard objects during cleaning as these can damage
the delivery box.
• Always turn the delivery box off when cleaning the vents.
• Ensure that the air inlet and outlet vents on the delivery box are free of any dust and dirt.
Remove the shelf by losing the screw with a suitable screwdriver. After cleaning or maintaing the shelf must be
reinserted and fixed with the screw.
Fig.  on page 9
Clean the delivery box before the first use.
Clean the inside of the box regularly according to the applicable food regulations.
Occasionally clean the delivery box outside with a damp cloth.
Vent the delivery box before each use.
Occasionally clean the vents with a dry cloth.
DEL90HC only: Periodically remove the condensation water that is in the water tank of the cooling system.
Fig.  on page 9

11 Troubleshooting

Problem
The device does not function (DC
mode, ignition on).
Possible cause
No voltage was detected in the DC
power outlet.
The DC outlet is dirty. This results in a
poor electrical contact.
The fuse of the DC plug has blown.
Suggested remedy
In most vehicles the ignition
must be turned on before power
will be supplied to the DC pow-
er outlet.
If the plug of the device be-
comes very warm in the DC out-
let, either the DC outlet must be
cleaned or the plug has not been
assembled correctly.
The fuse in the DC plug fuse
may only be replaced by qual-
ified personnel. Contact the
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