SPECTRO FES 27 User manual

Dasverknüpfte Bild kann nicht angezeigt werden. Möglicherweise wurde die Datei verschoben, umbenannt oder gelöscht. Stellen Sie sicher, dass die Verknüpfung auf die korrekt
SPECTRO GENESIS FES 27
Optical emission spectrometer with
inductively-coupled plasma excitation
Original operating instructions

SPECTRO GENESIS FES 27
— 17.07.2019 —
3
Table of Contents
1Description of instrument ....................................................................................5
1.1 Description.......................................................................................................................... 5
1.2 Function.............................................................................................................................. 5
1.3 Overview............................................................................................................................. 6
1.3.1 Instrument.............................................................................................................. 6
1.3.2 Connections (right-hand side)............................................................................... 7
1.3.3 Peristaltic pump..................................................................................................... 7
1.3.4 Sample introduction system.................................................................................. 8
1.3.5 Plasma torch box................................................................................................... 9
2Safety................................................................................................................10
2.1 Symbols used ................................................................................................................... 10
2.2 User information................................................................................................................ 11
2.3 Intended use..................................................................................................................... 13
2.4 Prohibited operating conditions ........................................................................................ 13
2.5 Residual risks.................................................................................................................... 13
3Technical data...................................................................................................15
4Transportation/Setting-up .................................................................................17
4.1 Space requirements.......................................................................................................... 17
4.2 Set-up ............................................................................................................................... 18
4.3 Ambient temperature........................................................................................................ 18
4.4 Dust load........................................................................................................................... 19
4.5 Transport........................................................................................................................... 19
4.6 Storage ............................................................................................................................. 20
4.7 Gas supply........................................................................................................................ 21
4.8 Exhaust air (to the outside)............................................................................................... 22
5Operation..........................................................................................................23
5.1 Overview of controls ......................................................................................................... 23
5.2 Preparing the instrument for use ...................................................................................... 23
5.3 Switch on the instrument, ready for operation, plasma start............................................ 24
5.4 Switch off the instrument/plasma...................................................................................... 25
5.5 Carrying out the measurement......................................................................................... 27
5.5.1 Preparing the measuring procedure.................................................................... 27
•Wavelength calibration of the optical system...................................................... 27
•Calibrating a method ........................................................................................... 29
5.5.2 Start the measurement........................................................................................ 30
6Maintenance .....................................................................................................31
6.1 Maintenance schedule...................................................................................................... 31
6.2 Cleaning the plasma torch................................................................................................ 33

—
4 SPECTRO GENESIS FES 27 —
17.07.2019
6.3 Cleaning the nebulizer (standard Crossflow Nebulizer)....................................................35
6.4 Cleaning the spray chamber (standard Scott Chamber) ..................................................36
6.5 Checking the aerosol formation of the nebulizer ..............................................................38
6.6 Cleaning the load coil........................................................................................................39
6.7 Cleaning the plasma control fiber-optics...........................................................................40
6.8 Optimizing the nebulizer gas flow.....................................................................................41
6.9 Cleaning the Side-On Plasma Interface (SPI) ..................................................................42
6.9.1 Removing the SPI................................................................................................42
6.9.2 Clean the lens and the SPI..................................................................................43
6.9.3 Install the lens and the SPI..................................................................................44
6.10 Pump tubing maintenance ................................................................................................45
7Troubleshooting................................................................................................ 46
8Spare parts and consumables..........................................................................50
9De-commissioning............................................................................................ 50
10 Manufacturer address ...................................................................................... 50
11 EC Declaration of Conformity...........................................................................51

Description of instrument
SPECTRO GENESIS FES 27
— 17.07.2019 —
5
1 Description of instrument
1.1 Description
Designation:
SPECTRO GENESIS FES 27
Model:
FES 27
Type:
76004564
1.2 Function
The SPECTRO GENESIS FES 27 is an automatic optical emission spectrometer
providing simultaneous measurements. It uses inductively-coupled plasma
excitation and a semiconductor-based detector system for quantitative and semi-
quantitative analysis of liquids.
The liquid sample is nebulized and fed into the plasma as an aerosol. The high
temperature of the plasma (6000–8000 K) evaporates the sample. The molecules
contained in the sample dissociate into atoms. The atoms are excited and partly
ionized.
The excited atoms and ions emit an element-specific radiation. A transfer optics
feeds this radiation into the optical system.
The emitted radiation is diffracted into its spectral components in the optical
system. The intensity is measured using semiconductor detectors (CCD).
After processing the measuring signals in the instrument, the measured element
intensities are evaluated by the Smart Analyzer software.
Methods are set up prior to measuring. Calibration functions for each element to
be determined are stored in these methods. Concentrations are calculated from
the measured intensities, using these methods. The concentrations are displayed
on the screen. They are also printed on a printer (can be activated as required) or
saved in a database.

Description of instrument
—
6 SPECTRO GENESIS FES 27 —
17.07.2019
1.3 Overview
1.3.1 Instrument
Fig. 1
Nr. Component Nr. Component
1 Air filter 7 Peristaltic pump (sample
transport)
2 Torch box 8 Connections
3 Window to observe plasma 9 Plasma off
4 Analysis chamber 10 Main switch
5 Torch box exhaust 11 PC
6 Generator exhaust

Description of instrument
SPECTRO GENESIS FES 27
— 17.07.2019 —
7
1.3.2 Connections (right-hand side)
Fig. 2
No. Component No. Component
1 PC connection (TCP/IP) 4 Power cable
2 Argon connection 5 Support rod bracket
3 Oxygen connection (option)
1.3.3 Peristaltic pump
Fig. 3
No. Component
1 Leadthrough to sample introduction chamber
2 Peristaltic pump

Description of in
strument
—
8 SPECTRO GENESIS FES 27 —
17.07.2019
1.3.4 Sample introduction system
Fig. 4
No. Component No. Component
1 Clamp 5 Nebulizer
2 Spray chamber 6 Argon connection
3 Spray chamber mounting 7 Sample introduction connection
(from peristaltic pump)
4 Drain connection

Description of instrument
SPECTRO GENESIS FES 27
— 17.07.2019 —
9
1.3.5 Plasma torch box
The plasma torch in the torch box housing is installed vertically with radial plasma
viewing (SOP).
Fig. 5
No. Component No. Component
1 Extraction box housing and torch 7 Plasma control fiber-optics
2 Plasma interface 8 Plasma/auxiliary gas connection
3 Load coil 9 Contact pin
4 Plasma torch 10 Connection to sample
introduction
system
5 Plasma torch bracket 11 Clamp
6 Bracket

Safety
—
10 SPECTRO GENESIS FES 27 —
17.07.2019
2 Safety
Every user of the instrument must have understood these operating instructions.
This applies in particular to the safety regulations.
2.1 Symbols used
The following symbols are used in these abbreviated operating instructions and/or
on the instrument.
If required, additional important information is available in connection with these
symbols.
General warning sign!
Warning of hazardous voltage!
Warning! Hot surface!
Warning of toxic substances!
Warning! Sharp edges!
Warning! Optical radiation!
Warning! Risk of suffocation!
Warning of hand injury!

Safety
SPECTRO GENESIS FES 27
— 17.07.2019 —
11
Notice!
Warns of activities or conditions that may adversely affect the safety or
function of
the instrument.
Information
Displays information that is important for the correct and safe use of the instrument
2.2 User information
Compliance with all safety instructions is mandatory. It's for your own safety.
The instrument - in its transport packaging - may only be transported by
expert organizations or by specifically trained personnel.
Unpacking, installation, setup and connection of the instrument may only be
performed by service personnel that is authorised by the manufacturer.
Carry out only operator maintenance work that is described in chapter 6 of the
operating instructions. Any further services (e.g. technical maintenance) or
repairs must only be performed by service personnel that are authorized by
the manufacturer.
During the operation and while performing maintenance tasks compliance
with safety instructions and accident prevention regulations is mandatory.
This is specified in DIN EN 61010 or a comparable national standard.
The safety measures must be checked following every technical maintenance
or repair activity. This check is to be performed in accordance with VBG4/DIN
EN 61010 or a comparable national standard.
Compliance with the maintenance schedule specified by the manufacturer
and recording all maintenance activities is mandatory. This will maintain the
operational safety of the instrument.
Never tamper with the safety devices! If it is suspected that a safety device
does not work properly, shut down the instrument immediately! Please
contact your Service Center.
Please observe the information labels provided on the instrument.
Only genuine spare parts must be used when repairing the instrument. The
use of non-genuine spare parts will make the CE Declaration of Conformity
null and void. Excepted are spare parts from manufacturers approved by
SPECTRO.

Safety
—
12 SPECTRO GENESIS FES 27 —
17.07.2019
Only the use of genuine spare parts and consumables ensures the safe
operation and achievement of the specified output. This applies especially to
all components of the sample introduction system and, in particular, to the
Plasma torch.
The instrument may only be operated on networks with PE protective
conductor (PE).
The instrument may be operated only in a dry environment (protection class
IP 22, DIN 40050).
If an instrument is positioned on a sloped surface and equipped with wheels,
it may roll away during the operation. Secure the instrument while in
operation. This applies also when the instrument is being transported.
Compliance with the relevant safety regulations when using tools and
operating equipment is mandatory.
Prior to opening the instrument, disconnect the power plug.

Safety
SPECTRO GENESIS FES 27
— 17.07.2019 —
13
2.3 Intended use
Only liquid samples may be directly analyzed with this instrument.
2.4 Prohibited operating conditions
Do not operate the instrument if one of the following conditions exists:
If the instrument is faulty or damaged.
If the instrument is not maintained at regular intervals.
If the ambient conditions do not comply with the specification.
If the area where the instrument is used is not a commercial/industrial
premise.
2.5 Residual risks
This instrument has been manufactured in accordance the latest state-of-the-art
technology. Nevertheless, residual risks cannot be completely excluded.
Warning! Risk of injury and health hazard!
Hazardous sample residues may be present in the sample introduction system and
waste containers

Take suitable safety precautions before working on it.

Observe the safety data sheets as well as the H and P phrases that apply to
the sample material and/or the solvent used.
Warning of toxic substances!
Vapors may be generated from the sample material. These may be toxic
and/or corrosive.
In these cases, provide protective measures, e.g. breathing apparatus.
The sample material may be toxic and/or corrosive.
Always ensure that during operation, the Plexiglas protective pane is
installed in front of the sample introduction system.
Ensure that the external exhaust system functions properly.
Warning! Hot surface!
The Plasma torch, plasma interface, and load coil heat up during the operation.

Always let the components cool down before working on them.

Safety
—
14 SPECTRO GENESIS FES 27 —
17.07.2019
Warning of hand injury!
The instrument is equipped with a peristaltic pump with rotating parts.
Ensure to keep out of harm's way while the pump is running. All object must
be kept clear of the pump.
When conveying hazardous substances, the appropriate safety precautions
must be taken for each respective liquid and application.
Warning! Risk of suffocation!
The instrument is operated with argon. Argon is heavier than air. In case of
leakage, the argon can accumulate in a closed room, especially on the floor or
lower-lying areas.
Ensure to provide adequate ventilation. If necessary, install oxygen sensors.
Warning! Optical radiation!
The plasma emits UV radiation. A protective pane is used to shield from the
radiation.
Operate the instrument only with the protective pane in place and the door
closed.
Information
A high
-frequency emitter is used to operate the ICP, dependent on the type of
model. The electromagnetic emission is below the
legally specified limit values.

Please point out to your employees that an electromagnetic emitter is used by
attaching the cardiac pacemaker symbol!
Information
In order to ensure the availability and operational safety of the equipment, we
recommend having the system checked for correct operation and performance at
least once per year by specialized technicians. To find contact addresses of
service organizations
authorized by SPECTRO go to www.spectro.com.

Technical data
SPECTRO GENESIS FES 27
— 17.07.2019 —
15
3 Technical data
Description Value
Instrument height 870 mm; 34.3"
Instrument width 1,165 mm; 45.9"
Instrument depth 748 mm; 29.5"
Instrument weight approx. 115 kg; ~ 254 lbs.
Required space 1070 x 680 mm; 42.2 x 26.8"
Power supply 230 V AC ± 5 %, 50/60 Hz
Phase + Neutral + PE, the instrument is
equipped with a CEE 32A plug.
Instrument power consumption 3.5 kVA
Instrument required line protection 30 – 32 A (inertial)
Sound pressure level 58 dBA
Stability
(according to DIN EN 61010-1) compliant if change of position <10°
Storage conditions 2–40°C; 36–104°F
Operating range (permissible ambient
temperature) 5 – 35 °C; 41 – 95°F
Recommended temperature range for
reaching the specified performance 18–25°C; 64–77°F, maximum temperature gradient ∆T = 3°C/h (5.4°F/h)
Atmospheric humidity < 80% rel. (non-condensing)
Air quality Free of corrosive components and high dust
concentrations
Operation Max. 3000 m above mean sea level

Tec
hnical data
—
16 SPECTRO GENESIS FES 27 —
17.07.2019
Description Value
Argon gas connection
Inlet pressure during operation 6–8 bar (87–116 psi)
7 bar (101 psi) recommended
A maximum Ar inlet pressure of 8 bar (116 psi)
must not be exceeded.
Quality ≥ 4.6 (99.996 %)
Optical system gas flushing rate 0 L/min (off)
0.5 L/min (low)
1 L/min (high)
Plasma gas consumption ≤ 25 L/min
Extraction (continuous)
Plasma torch box Depending on the ambient temperature
100 – 140 m³/h; 59 – 82 ft³/min
Generator 250—300 m³/h; 150–177 CFM

Transportation/Setting-
up
SPECTRO GENESIS FES 27
— 17.07.2019 —
17
4 Transportation/Setting-up
General information:
The instrument weighs approx. 115 kg (~ 254 lbs).
The instrument - in its transport packaging - may only be transported by
expert organizations or by specifically trained personnel.
Only trained personnel shall be permitted to use the bars to transport the
instrument. If possible, other lifting and transport equipment shall be used.
The instrument shall not be tilted more than 10 degrees from its vertical
position.
Unpacking, installation, setup and connection of the instrument may only be
performed by service personnel that is authorized by the manufacturer.
Notice – Damage to instrument!
If the instrument is to be moved to another place of installation after set-up, there
is a risk of damaging the instrument.
Contact the SPECTRO Service Department in this matter.
4.1 Space requirements
Fig. 6

Transportation/Setting
-up
—
18 SPECTRO GENESIS FES 27 —
17.07.2019
4.2 Set-up
Information! Measurement errors!
If the instrument is subject to vibrations and shocks, measurement errors
may occur during the measuring process.
Therefore, shocks to the instrument when taking measurements must
be avoided.
Avoid mechanical impacts.
Measurement errors may result from temperature differences inside the
instrument.
Install the instrument so that it cannot heat up on one side only.
Observe the following information regarding the instrument's installation:
All connections are located on the right-hand side.
The instrument must be accessible from the front and from both sides for
maintenance purposes. Set up the instrument accordingly.
A table of corresponding dimensions and load-carrying capacity is required,
see page 15.
In addition to the space required by the SPECTRO GENESIS FES 27, some
space is needed for the gas supply, unless fixed gas connections are
available.
The SPECTRO GENESIS FES 27 is operated exclusively from the front and
from the right-hand side of the housing. Sufficient space should be provided
for the computer workstation (keyboard, monitor, printer, and sample changer,
if necessary) and operating personnel.
4.3 Ambient temperature
Air conditioning of the room is only required under extraordinary conditions.
Smaller room temperature fluctuations up to 3°C/h (5.4 F/h) are not accounted due
to the construction of the instrument. However, one-sided heating or cooling must
be avoided at all costs.
The specified values only apply to the recommended ambient temperature range.
Using the instrument beyond the recommended ambient conditions may lead to
poorer analytical results.

Transportation/Setting-
up
SPECTRO GENESIS FES 27
— 17.07.2019 —
19
4.4 Dust load
Avoiding contamination problems in the analysis requires a relatively dust-free
environment.
The maximum dust load should not exceed 36 million particles (0.5 µm or larger)
per cubic meter of air. Operating the instrument in an environment with a higher
dust load shortens maintenance intervals and may damage the instrument.
Example for comparison: A usual, clean office environment contains 18 to 36
million particles per cubic meter of indoor air.
To avoid instrument damage, the instrument must also be set up in an
environment which is free from corrosive vapors.
4.5 Transport
Notice – Damage to instrument!
If the instrument is to be moved to another place of installation after set
-up, there
is a risk of damaging the instrument.
Contact the SPECTRO Service Department
in this matter.
The instrument must be raised prior to transport by forklift. A special transport
device has been provided for this purpose.
Each side of the transport device consists of two support poles, a crossbar and
two spring cotters.
To assemble the transport device, proceed as follows:
1. Rotate the eyelet of each
support pole to a horizontal
position.
2. Insert the support poles in the
proper openings in the housing.
3. Rotate the support pole a
quarter turn until you feel it
latch.
Fig. 7

Transportation/Setting
-up
—
20 SPECTRO GENESIS FES 27 —
17.07.2019
4. Insert the crossbar.
5. Secure the crossbar on each
side with a spring cotter.
6. Remove any attachments to a
shipping pallet.
7. Assemble the transport device
on the other side.
Fig. 8
Warning! Risk of injury due to falling or tipping loads!
The instrument weighs approx. 115 kg and the weight is not evenly distributed.
Falling or tipping the instrument can result in serious injuries.

Always use a hoist to lift the instrument.
The instrument can be raised.
4.6 Storage
Storage conditions:
Unit must be stored in a dry place
Room temperature 2°C–40°C (35.6°F–104°F)
Avoid storing the instrument at very low temperatures.