Cole Parmer 52412-15, User Manual, Page: 61 / 73

52412Mechnicaloven_ver_1.2 61
5.2.3 Cleaning the accessories
Wipe the accessories with a soft cloth or sponge using a neutral detergent, and then with a dry cloth.
•
Since there is a risk of electric shock, before cleaning, please turn off the power switch and
disconnect the plug from the outlet.
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If the device is contaminated with toxic chemicals or gases, please make sure to wear
chemical-resistant gloves and masks when cleaning the interior part.
•
Never use chlorine detergent. It may cause the chamber to be oxidized. Also, never use volatile
substances such as cleaning agents, abrasives, benzene, acids or solvents.
•
Do not wipe the surface of the instrument using an organic solvent such as sulfuric acid or
hydrochloric acid.
•
Use a soft cloth or a sponge to wash the cleaning tool with a neutral detergent.
•
Do not pour water directly into the instrument while cleaning.
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Do not arbitrarily disassemble and clean the instrument.
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If cleaning the instrument in a way other than the above method, please check with Cole-
Parmer or the branch before cleaning.
5.3 Major maintenance checks
Please check the confirmation below once again and operate the device correctly.
(1) Please check the connection between the device and the power source.
(2) Please check whether the device and system are correctly fixed in the caster.
(3) Please check whether the up/down, left/right horizontality of the device is correct.
(4) Please check if there are any flammable or explosive substances left in the device.
• Do not arbitrarily disassemble or modify the device other than what is described
in this user manual.
•
When handling electrical components inside the device, it must be handled
only by qualified people.