Jenway 6715 - Manual (Page 159)

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Raise the lid and loosen the sample chamber retaining screw located at the front of the module. Lifting
the front carefully remove the module from the instrument and store safely for possible future use.
Unpack the new module and check to ensure no damage has occurred during transit. To install the
new module raise the lid by 30° and gently ease it into the instrument compartment taking care that
the lugs shown in the diagram locate into the main casework. Once the module is in position, tighten
the sample chamber retaining screw.
Re-connect the mains supply to the rear panel of the instrument. The instrument is now ready for use
with the new module. The instrument will then perform the power on self-test protocol. The power on
and self-test screen will be shown:
If the module has been successfully installed the instrument will show ‘Passed’ alongside the
Accessory test… indicator.
If the module is incorrectly fitted to the instrument the message ‘none Found’ will be displayed. If
this occurs switch the instrument off and disconnect from the mains supply. Remove the module and
carefully refit. Reconnect the instrument to the mains supply and switch on. If the fault remains please
contact your local dealer for advice.
operation
When the Peltier module is fitted an additional icon will be displayed at the top of the screen in the
stat us bar.
The red thermometer indicates that the set temperature has not been achieved and cooling/heating is
taking place. The first value shows the actual peltier temperature.
The second displayed value shows the current set temperature.
Temperatures can set between 20°C and 50°C (68 and 122° F).
Once optimum temperature has been achieved (within ±0.5°C) the thermometer will change to green.