KB / KB-UL (E4 + E6) 10/2021 page 16/147
Cleaning and Decontamination
• Penetration of water into the chamber
• Inappropriate cleaning and decontamination agents
• Enclosure of persons in the interior
Malfunction and Damage
• Continued operation of the chamber during an obvious malfunction or outage of the heating or cooling
system
• Contact with live parts during error status
• Operation of a unit with damaged power cord
Maintenance
• Maintenance work on live parts.
• Execution of maintenance work by untrained/insufficiently qualified personnel
• Electrical safety analysis during annual maintenance not performed
Trouble-shooting and Repairs
• Non-observance of warning messages in the Service Manual
• Trouble-shooting of live parts without specified safety measures
• Absence of a plausibility check to rule out erroneous inscription of electrical components
• Performance of repair work by untrained/insufficiently qualified personnel
• Inappropriate repairs which do not meet the quality standard specified by BINDER
• Use of replacement parts other than BINDER original replacement parts
• Electrical safety analysis not performed after repairs
1.11 Operating instructions
Depending on the application and location of the chamber, the operator of the chamber must provide the
relevant information for safe operation of the chamber in a set of operating instructions.
Keep these operating instructions with the chamber at all times in a place where they are
clearly visible. They must be comprehensible and written in the language of the employees.
1.12 Measures to prevent accidents
The operator of the chamber must observe the local and national regulations (for Germany: the rule “Op-
eration of work equipment. Operation of refrigeration systems, heat pumps and refrigeration equipment”,
GUV-R 500 chap. 2.35) and take precautions to prevent accidents.
The manufacturer took the following measures to prevent ignition and explosions:
• Indications on the type plate
See operating manual chap. 1.6.
• Operating manual
An operating manual is available for each chamber.
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