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MK LIT (E5) 01/2021 page 146/172
• Repair
Repair includes all measures for restoring the intended state of technical equipment. Repairs to safety
devices must be carried out immediately if impermissible deviations from the intended state of the sys-
tem are detected during inspections.
Repair of the chamber can be performed by BINDER Service or by BINDER qualified service partners
or technicians, in accordance with the description in the Service Manual. For personnel requirements
please refer to the Service Manual
After maintenance, the chamber must be tested prior to resuming operation. An electrical test and a test
of the Safety device are required.
• Electrical testing
To prevent the risk of electrical shock from the electrical equipment of the chamber, an annual repeat
inspection as well as a test prior to initial startup and prior to resuming operation after maintenance or
repair, are required. This test must meet the requirements of the competent public authorities. We rec-
ommend testing under DIN VDE 0701-0702:2008 in accordance with the details in the Service Manual.
For personnel requirements please refer to the Service Manual.
• Testing the safety device
Testing before restarting after maintenance or repair as well as repeat tests according to the safety plan
created by the operator is required. Testing of the chamber can be performed by BINDER Service or by
BINDER qualified service partners or technicians, in accordance with the description in the Service
Manual. For personnel requirements please refer to the Service Manual. Observe the relevant legal
regulations for the qualification of the examiner.
28.2 Maintenance intervals, service
DANGER
Electrical hazard during live maintenance work.
Deadly electric shock.
∅ The chamber must NOT become wet during operation or maintenance works.
∅ Do NOT remove the rear panel of the chamber.
Before maintenance works, turn off the main switch of the gas detection system.
Disconnect the chamber before conducting maintenance work. Turn off the main
power switch and pull the power plug.
Make sure that general maintenance work will be conducted by licensed electricians
or experts authorized by BINDER.
Make sure that maintenance work at the refrigeration system will only be conducted by
qualified personnel who underwent training in accordance with EN 13313:2010 (e.g. a
refrigeration technician with certified expert knowledge acc. to Regulation (EC) nº
303/2008). Follow the national statutory regulations.
Ensure regular maintenance work is performed at least once a year and that the legal requirements are
met regarding the qualifications of service personnel, scope of testing and documentation. All work on the
refrigeration system (repairs, inspections) must be documented in a service log book (equipment records).
Maintenance of the safety equipment may include, for example, maintenance of system components, re-
placement of components with a limited service life (e.g., light bulbs), adjustment, re-adjustment, and cali-
bration of components and chambers. In addition, the safety device should be checked every five years to
ensure that it still meets all requirements in accordance with DIN VDE.
In the course of the annual maintenance, a leak test shall be carried out in accordance with Regulation
(EU) 517/2014 (Article 4 and Article 10 (1) (b)).
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