CORNING LSE 6783 Buku Petunjuk - Halaman 5
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3.0 Operation
Do not use this water bath in explosive or flammable environments. Do not heat or incubate flammable, explosive, or
highly reactive materials in this water bath as serious injury may result.
Do not use tap water in water bath. You may only use distilled water.
Do not use the water bath without water. Minimum level of water is at least 50 mm.
Temperature of water bath cover and chamber edges may reach over 100°C. Use protective gloves to avoid burns and
injuries.
When opening the water bath cover, beware of steam. It may be very hot and can cause burns on your face and hands.
1. Place the unit on a level surface, and plug the unit into a properly grounded outlet of appropriate voltage. The Water bath shall be
distant from the back side at least 2 in. (5 cm), from left and right side at least 2 in. (5 cm). The unit shall be so positioned that the
appliance inlet is accessible in a way that is possible to detach the connector.
2. Fill the chamber with the desired quantity of distilled water. Normal level of water is two-thirds of the chamber height.
NOTE: Minimum level of water is at least 50 mm.
3. Put the stainless steel cover on the unit.
4. Press the power switch to the ON position. The switch should illuminate. The water bath automatically detects and displays the
supply frequency as F50 or F60. The water bath starts to heat.
5. Set the desired temperature using the Up or Down arrow keys. You must hold the Up or Down arrow key for more than 2 seconds.
Decimal point on the Display blinks. When Decimal point starts to blink (Decimal point blinks for 5 seconds), set the temperature
to the desired value between room temperature 5°C to 99°C. Two seconds after the desired temperature is set, the display will
automatically show momentary temperature.
6. You can always look at the set temperature by holding the Up or Down arrow keys for more than 2 seconds.
4.0 Troubleshooting
Problem on Display Cause
Er1
Temperature probe is not in range.
Er2
Temperature is more than 5°C higher than the set
temperature.
Er3
After two hours, the temperature did not reach the set
temperature.
Should you have a question about the operation of the Corning® LSE™ 6L digital water bath or if service is required, please contact
Corning Customer Service at 800.492.1110 or 978.442.2200.
5.0 Cleaning and Maintenance
Prior to any cleaning or maintenance of the unit, disconnect the power cord from the wall outlet.
No routine maintenance is required on the unit. Clean the unit internally and externally with a damp cloth and mild soap. Do not
immerse the unit or spill liquids into or on the unit. Allow the water bath to dry completely inside and out before reconnecting the
power and using.
Solution
Examine the temperature probe.
Faulty control board.
Contact Corning Customer Service.
Examine set temperature.
Examine parameters for heating.
Examine parameters for heater.
Examine the temperature probe.
Faulty control board.
Contact Corning Customer Service.
Examine the heater.
Examine the temperature safety fuse.
Faulty control board.
Contact Corning Customer Service.
Instruction Manual
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