XTEMP ENVIRONMENTS (SHANGHAI) CO., LTD.
http://www.xtemp-usa.com/
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Chapter 4 Maintenance
4
Chapter 4 Maintenance
4.1 Regular maintenance
1)
Clean the cabinet interior and exterior of the equipment periodically to keep the equipment
clean, especially the interior bottom and humidifier bath of the equipment;
2)
Check for air tightness of the door seal and the ventilator;
3)
Check fixing screws periodically, and if any loose, fix it.
Remove the plug from power line before cleaning. Use soft dry tissue to clean the interior of the
equipment and avoid any splashing or washing!
If any water or other conductive materials fall into the equipment containing electric and/or
electronic parts and components, disconnect the power immediately. Power on only after water
or conductive materials are completely evaporated or removed.
Regular check of the air tightness of the door seal is necessary for efficient and safe operation of
the equipment. Intervals of 6 months for normal use, or the first time powering up after repairing
or standstill for long period, are recommended.
4.2 Checking and replacing the fuse
With the mains plug connected and power switch in “on” position and if no HMI display, check
the fuse first. If any doubt that checking and replacing fuse is necessary, use a fuse with the
same size and capacity as rated and do as follows:
1)
Make sure the mains plug has been removed;
2)
Remove the top cover and find the fuse on the PCBA;
3)
Check the fuse by inspection or measurement, and if not blown, replace and secure the
fuse.
Do not disassemble or exchange assembly parts and electric circuits! Hazard of possible electric
shock!
Except for replacing the fuse, there is no other part necessary for customer to disassemble or
repair. If repairing is desired, contact with authorized engineer.
