Hach Lachat BD40HT, User Manual

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Table 5 Safety messages (continued)
Message Possible cause Solution
Temperature Dropping The sample may have evaporated. Make sure that there is sample in the
digestion tubes.
An endothermic reaction has
occurred. Make sure that the method in the controller
matches the written method. Repeat the
test.
Check the Dongle The dongle is not connected. Put the dongle in the COM port.
Set Point Exceeds Sample
Boiling Point The temperature set point is higher
than the sample boiling point. Change the temperature set point.
The rate of evaporation of the sample
is too high. Change the temperature set point.
Temperature Unsteady The sample has evaporated. Make sure that there is sample in the
digestion tubes.
Replacement parts and accessories
Note: Product and Article numbers may vary for some selling regions. Contact the appropriate distributor or refer to
the company website for contact information.
Replacement parts
Description Quantity Item no.
Heat deflector shield 2/package 18091L
Power cord, North America, 230 V, 15 A with C19 connector each 18092L
Test tube and cooling rack, 40-position each 18093L
Cold finger set 40/package 18032L
Digestion tube set, 25 mL and 50 mL, round bottom 40/package 18094L
Replacement dongle for controller each 18095L
Fuse, 15 A, 3 AB 2/package 18105L
Accessories
Description Item no.
Calibrated test tube, 25 mL and 50 mL, round bottom 18090L
Cold finger, for calibrated digestion tubes 18032
Boiling chips, 250 g 18501
English 19