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it is for temporary storage, the weather-proof method should be taken.
6.2 Safety advice
Before starting repair or cleaning works, make sure the unit has been disconnected from power
socket (pull off the power plug!!!) and has cooled down completely.
Do not use any acid or abrasive detergents and make sure no water runs into the internal part of
the unit.
To protect yourself from electric shock, never immerse the unit, the power cord and the plug in
water or other liquids.
CAUTION! The appliance is not jet-proofed. Therefore, you must not use any kind of pressure
water jet for cleaning it!
6.3 Cleaning
The device should be cleaned regularly.
Pull the power plug before cleaning. Make sure it does not touch any hot or wet areas. Damage
will be done to the power cord.
Let the unit cool down completely.
CAUTION!
Do not use any water to clean the control panel. Thereby, ensure no water egresses inside the
unit. Thoroughly dry off the unit before operating the unit again!
Control panel, surface of the device and power cord should only be wiped off with a piece of soft
cloth dipping a mild cleaning detergent solution. You must not let water enter the switching unit.
This may lead to dangerous creepage current and malfunctions of the appliance.
Do not use any aggressive cleaning agents or abrasive materials as these could damage the
protecting film of the stainless steel and leave the iron particles on the surface of the unit, which
can cause rust.
All parts must be dried thoroughly and reassemble the parts of unit, which have been dismantled
for cleaning.
Store the device in a dry and ventilated place if the unit stays idle for a long time. Keep it away
from acid steams and caustic gases.
6.4 Safety instructions for maintenance
●
Check the power cord for damage periodically. Never operate the unit when the power cord
has been damaged or broken. If the power cord shows the above signs, call a qualified
electrician for replacement. It is highly recommended that the replaced power cord should be
the special type designated by the manufacturer. Damage may be done to the whole unit and
its internal wire if the wrong type of power cord has been used for replacement.
●
Only qualified electrician or personnel may perform the repair of the unit. All the necessary
replaced parts have to be the types designated by the manufacturer. Never attempt to repair
the unit on your own. Danger may occur if failed to do so.
