Lennox International Inc. WING - Manual (Page 31)

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The air filter cleaning operations do not
require technical service; however when
an electrical or mechanical operation
is required call an Engineer.
WARNING
Electric shock hazard can cause injury
or death. Before attempting to perform
any service or maintenance on the
unit, turn OFF the electrical power,
and check that the fan has stopped.
FILTER CLEANING
Check the air filter and make
sure it is not blocked with dust
or dirt.
If the filter is dirty, wash it in a bowl with neutral
soap and water, drying it in the shade before
inserting it in the unit.
Standard Guidelines to Lennox Refac equipment
All technical data contained in these operating instructions including the diagrams and technical description
remains the property of Lennox Refac and may not be used (except for the purpose of familiarising the user
with the equipment), reproduced, photocopied, transferred or transmitted to third parties without prior written
authorisation from Lennox Refac.
The data published in the operating instructions is based on the latest information available. We reserve the
right to make modifications without notice.
We reserve the right to modify our products without notice without obligation to modify previously supplied
goods.
These operating instructions contain useful and important information for the smooth operation and maintenance
of your equipment.
The instructions also include guidelines on how to avoid accidents and serious damage before commissioning
the equipment and during its operation and how to ensure smooth and fault-free operation. Read the operating
instructions carefully before starting the equipment, familiarise yourself with the equipment and handling of
the installation and carefully follow the instructions. It is very important to be properly trained in handling the
equipment. These operating instructions must be kept in a safe place near the equipment.
Like most equipment, the unit requires regular maintenance. This section concerns the maintenance personnel
and management.
If you have any queries or would like to receive further information on any aspect relating to your equipment,
do not hesitate to contact us.
Risk of injury with
rotating objects
Low
temperatures
High
temperatures
Risk of injury with
moving objects
Electrical
voltage
Abrasive
surfaces
POINTS TO KEEP IN MIND