VDL (E3) 09/2019 Page 204/234
In case of eye contact, the disinfectant spray may cause eye damage due to chemical
burns. Follow the operating instructions and safety hints labeled on the bottle of the disin-
fectant spray.
Recommended precautions: To protect the eyes use sealed protective goggles.
CAUTION
Danger of chemical burns due to eye contact with desinfactants.
Eye damage. Environmental damage.
∅ Do NOT empty desinfactants into drains.
Wear protective goggles.
After using the disinfectant spray, allow the chamber to dry thoroughly, and aerate it suffi-
ciently.
27. Maintenance and service, troubleshooting, repair, testing
DANGER
Fire and explosion hazard due to explosive atmosphere during maintenance and
service, troubleshooting, repair, and testing.
Serious injury or death from burns and / or explosion pressure.
Before performing troubleshooting, maintenance or repair work, make sure that there is
no explosive atmosphere in the installation area of the chamber or inside the chamber
Do NOT perform any maintenance, repair or tests on the chamber in potentially explo-
sive areas.
Conduct the explosion protection test when performing the annual maintenance and
after repair.
Do NOT put the chamber into operation if it did not pass the explosion protection test.
Before commissioning, ensure that the system is correctly and completely grounded.
27.1 General information, personnel qualifications
• Maintenance
Please refer to chap. 27.3
• Simple troubleshooting
Chap. 27.2. describes troubleshooting by operating personnel. It does not require technical interventi-
on into the chamber, nor disassembly of chamber parts
For personnel requirements please refer to chap. 1.1
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