What to do if the main coil heater test fails on Bruker 700'54 Ascend Laboratory Equipment?
If your Bruker Laboratory Equipment's main coil heater test fails, the power supply may be defective, so replace it. Alternatively, connectors or cables may be defective; clean the connectors or replace the cables if necessary.
What to do if the helium level does not reach 100% after cooling Bruker 700'54 Ascend?
If the helium level does not reach 100% after cooling your Bruker Laboratory Equipment, it could be due to an empty transportation dewar, resulting in the helium transfer stopping; refill or replace the transportation dewar. Alternatively, the Helium Level Sensor may be disturbed by the transfer line’s extension piece. In this case, stop the liquid helium transfer, remove the transfer line, wait for a few minutes, and then measure the helium level to check if the Helium Level Sensor is working correctly.
What to do if it is not possible to reach a vacuum in the range of 1 mbar in Bruker 700'54 Ascend after flushing?
If, after some intervals of flushing, it is not possible to reach a vacuum in the range of 1 mbar in your Bruker Laboratory Equipment, it may be because the globes in the quench valves are not fitting correctly in the O-rings, causing the quench valves to be leaky. Stop pumping, remove frozen air and frozen moisture using warm helium gas, apply a small amount of grease to the O-rings, and check the position of the globes. Also, use the dipstick to check that the helium vessel is empty of liquid nitrogen or frozen nitrogen. Another cause could be liquid nitrogen remaining in the helium vessel, boiling off strongly during flushing, so stop pumping, use the precooling tube to remove all liquid nitrogen, and use the dipstick to check that the helium vessel is empty.
What to do if the current lead cannot be inserted completely into the connector of Bruker 700'54 Ascend Laboratory Equipment?
If the current lead on your Bruker Laboratory Equipment cannot be inserted completely into the connector, it may be due to ice (frozen moisture or nitrogen ice) covering the connector. Carefully remove the ice with warm helium gas, using the dipstick or precooling tube as tubing for the warm helium gas to remove small ice spots. Alternatively, the shorting plug might not have been removed; remove it with the shorting plug tool. Ensure the orientation of the current lead is correct; carefully reposition it until it can be inserted correctly into the connector.
What to do if the Bruker magnet system quenches during de-energizing?
If the helium level is too low for de-energizing your Bruker Laboratory Equipment, refill helium at least to the minimum allowed level. If the power supply is defective or the main current is oscillating, replace the power supply.
What to do if there is visible damage on Bruker 700'54 Ascend?
If you notice visible damage to your Bruker Laboratory Equipment due to careless transportation, accept the delivery with reservation. Make sure to note the extent of the damage in the transportation documents and initiate a complaint process.
What to do if Tilt Watch or Shock Watch is activated on Bruker Laboratory Equipment?
If the Tilt Watch or Shock Watch on your Bruker Laboratory Equipment is activated due to careless transportation, accept the delivery with reservation, remark the extent of the damage in the transportation documents, and start a complaint process.
General| Brand | Bruker |
|---|---|
| Model | 700'54 Ascend |
| Category | Laboratory Equipment |
| Language | English |
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