Hardware manual

5-4 Agilent 7500 Series ICP-MS Hardware Manual
5 Troubleshooting
• The cooling water is insufficient (possibility of a water leak).
• The tubing in the ICP- MS is clogged and the electromagnetic valve is
defective.
• Either the flow rate sensor or the System I/O board is out of order.
1006* Execution Error: Cooling water (RF/WC/IF) flow rate is too low.
The designated command cannot be executed because the cooling water flow
rate (RF/WC/IF) is below the limit.
Check cooling water flow rate (RF/WC/IF). The following causes are inferred.
• The power of the cooling water chiller is not switched on.
• The valve of either the ICP- MS or the cooling water chiller is closed.
• The cooling strainer is clogged.
• The cooling water is insufficient (possibility of a water leak).
• The tubing in the ICP- MS is clogged and the electromagnetic valve is
defective.
• Either the flow rate sensor or the System I/O board is out of order.
1007 Execution Error: Instrument is not in Shutdown mode
Attempted to execute a command only available in Shutdown mode. It is not in
Shutdown mode now.
1008 Execution Error: Cooling water (RF) flow rate is too low.
The designated command cannot be executed because the cooling water flow
rate (RF) is below the limit.
Check the cooling water flow rate (RF). The following causes are inferred.
• The power of the cooling water chiller is not switched on.
• The valve of either the ICP- MS or the cooling water chiller is closed.
• The cooling strainer is clogged.
• The cooling water is insufficient (possibility of a water leak).
• The tubing in the ICP- MS is clogged and the electromagnetic valve is
defective.
• Either the flow rate sensor or the System I/O board is out of order.
1009* Execution Error: Vacuum pressure (BK) is too high.
The turbomolecular pump cannot work because the vacuum pressure (BK)
exceeds the limit (When the instrument is changing from the Shutdown Mode
to the Standby Mode).
Check the back line pressure. The following causes are inferred.
• The vent valve is not closed or the seal is incomplete.
• The cover of the vacuum chamber is not closed or the seal is incomplete.
• The power of the rotary pump is not connected or the breaker is OFF.
• The rotary pump oil level is low or the oil is dirty.
• There is a leak in the gate valve.