Unit Storage; Troubleshooting - Hantech 10474165 Bedienungsanleitungen

2. Clean the filter screen:
If the filter screen is clogged with
dust, and the effectiveness of the
air conditioning is reduced, be sure
to clean the filter screen once every
two weeks.
3. Clean the upper filter screen frame:
— Unscrew one screw fixed by EVA
filter net and back shell with
screwdriver, and take out EVA filter
net.
— Put the EVA filter screen into
warm water with neutral detergent
(about 40 C / 104
o
the shade after rinsing clean.

8. Unit Storage

1. Unscrew the drainage cover, unplug
the water plug, and discharge the
water in the water pan into other
water containers or directly tilt the
body to discharge the water into
other containers.
2. Turn on the machine, adjust it
to low-wind ventilation mode,
and maintain this state until the
drainage pipe becomes dry, so
as to keep the inside of the body
in a dry state and prevent it from
mildewing.
3. Turn off the machine, unplug the
power plug, and wrap the power
cord around the wrapping post;
install the water plug and the
drainage cover.
4. Remove the exhaust pipe and keep
it properly.
5. Cover the air conditioning with a
plastic bag. Put the air conditioning
in a dry place, keep it out of the
reach of children, and take dust
control measures.
6. Remove batteries of the remote
control and keep them properly.
F ) and dry it in
o
– 13 –
Note: ensure that the body is placed
in a dry place and keep all machine
components properly.

9. Troubleshooting

Information on servicing
1. Checks to the area:
Prior to beginning work on systems
containing flammable refrigerants,
safety checks are necessary to ensure
that the risk of ignition is minimised.
For repair to the refrigerating system,
the following precautions shall be
complied with prior to conducting
work on the system.
2. Work procedure:
Work shall be undertaken under a
controlled procedure so as to minimise
the risk of a flammable gas or vapour
being present while the work is being
performed.
3. General work area:
All maintenance staff and others
working in the local area shall be
instructed on the nature of work being
carried out. Work in confined spaces
shall be avoided. The area around
the workspace shall be sectioned off.
Ensure that the conditions within the
area have been made safe by control
of flammable material.
4. Checking for presence of
refrigerant:
The area shall be checked with an
appropriate refrigerant detector
prior to and during work, to ensure
the technician is aware of potentially
flammable atmospheres. Ensure that
the leak detection equipment being
used is suitable for use with flammable
refrigerants, i.e. non-sparking,
adequately sealed or intrinsically safe.