PlasmaQuant 9100 (Elite)
Maintenance and care
71
7.2.9
Replacing fuses
If a fuse is damaged, a red lamp will light up on the fuse holder.
Only use fuses of the following type:
Fuse
Type
Protected circuit
S1
10 A NFC 10x38 gG AC, 400 V
Spectrometer
S2
6 A NFC 10x38 gG AC, 400 V
Tube heating generator
S3
25 A NFC 10x38 gG AC, 400 V
Generator power supply
unit
The fuse holders are located on the terminal strip on the left-hand side of the device.
Figure 33Device fuses
}
Switch off the device via the power switch.
}
Remove the cover from the side connections.
}
Open the fuse holder toward the front.
}
Replace the affected fuse.
}
Close the fuse holder.
}
Reattach the cover. Reattach the cover plate.
}
Switch on the device via the power switch.
Inform customer service if the fault repeats itself.
7.2.10 Replacing the water filter
The water filter is located on the connector block on the left-hand side of the device.
Check the filter cartridge in the filter monthly for contamination and clean the cartridge
as required. Replace the cartridge at least once a year and if heavily contaminated. Only
use filter cartridges supplied by Analytik Jena AG.
1
2
3
}
Switch off the emission spectrometer and the recirculating chiller via the
power switch.
}
Put a bucket in place and unscrew the filter cup (2) clockwise from the
water filter (1).
}
Remove the filter cartridge (3) and rinse it under running water. Replace
the cartridge if necessary.
}
Refit the filter cartridge and cup.