Troubleshooting - Hantech A020BA-Serie Bedienungsanleitungen

dry it in the shade after rinsing clean.
VIII. 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.
Note: ensure that the body is placed in a dry place and keep all machine components properly.
IX.Troubleshooting
1.
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.
5)
Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts,
appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or CO2 fire
extinguisher adjacent to the charging area.
6)
No ignition sources
No person carrying out work in relation to a refrigeration system which involves exposing any pipe
work that contains or has contained flammable refrigerant shall use any sources of ignition in such
a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including