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Chapter 4 Maintenance
Caution, Risk of burn hazard and liquid spillage!
Do not touch hot surface of the heater! Keep away from evaporating hot steam! Use
protective gloves or glasses if necessary!
Never run dry for more than 90 s! Overheating of the coil may damage the heater or degrade
its insulation strength!
4.3 Checking and replacing the fuse
With the mains plug connected and power switch in "on" position and if no LED and digits
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) Loosen the two screws on the top and 4 screws at the back of the controller as shown in
Fig 7. Remove the cove plate and check or replace the fuse;
3) Replace the cover and fasten the six screws.
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.
Always remove the mains plug from the power socket when performing checking or replacing
the fuse, and never use any fuse different from the original one. Secure the fuse once checked
or replaced. For servicing or maintenance, call authorized service engineer.
XTEMP ENVIRONMENTS (SHANGHAI) CO., LTD.
http://www.xtemp-usa.com/
Fig 7 Location of the fuse and Pt100 sensor
81 Mains fuse (15A)
82 Terminal for Pt100
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31
DSGO0708-2-V211119/UXP8011-CD6400/CLASS I/NFL/RT+5~+100°C
28
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