Binder M 115, Руководство по эксплуатации

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M (E2) 04/2019 page 39/71
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Turn the control knob (3) of the safety device using a coin to its end-stop
(position 10) (chamber protection).
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When the set point is reached, turn back the control knob (3) until its trip
point (turn it counter-clockwise).
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The trip point is identifiable by the red alarm lamp (3a).
•
The optimum setting of the safety device is obtained by turning the control
knob clockwise by approx. one scale division, which leads to extinguish the
red alarm lamp (3a).
Figure 10: Setting safety device class 3.1
Check the setting regularly and adjust it following any changes of the set-point.
Function check:
Check the temperature safety device class 3.1 at appropriate intervals for its functionality. It is recom-
mended that the authorized operating personnel should perform such a check, e.g., before starting a
longer work procedure.
11. Options
11.1 APT-COM™ 4 Multi Management Software (option)
The chamber is regularly equipped with a serial interface RS 422 that can connect the BINDER APT-
COM™ 4 Multi Management Software. The actual temperature value is given at adjustable intervals.
Programming can be performed graphically via PC. Up to 100 chambers can be cross-linked. For further
information, refer to the APT-COM™ 4 operating manual.
Pin allocation of the RS 422 interface: pin 2: RxD (+)
pin 3: TxD (+)
pin 4: RxD (-)
pin 5: TxD (-)
pin 7: Ground
11.2 Ethernet interface
With this option, the chamber is equipped with an Ethernet interface that can connect the BINDER APT-
COM™ 4 Multi Management Software. The actual temperature and humidity values are given at adjusta-
ble intervals. The MAC Address is indicated below the Ethernet interface. For further information, please
refer to the operating manual of the BINDER communication software APT-COM™ 3.
With this option, the additional RS422 interface is only used for service purposes. Do NOT connect it to
any network. The interface is labeled accordingly.
11.3 HEPA fresh air filter (option)
With this option, the introduced fresh air is cleaned by means of a high efficiency submicron particulate
air filter type HEPA class H 14 (acc. to DIN EN 1822:2009). Replace the filter insert, if necessary, by re-
moving the metal cover of the filter at the left side of the chamber (Art. No. 6014-0003).