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Thermo Fisher Scientific

269-3746 Nicolet RaptIR X Safety Information and Site Preparation Manual

Manufacturer information

This section identifies the manufacturer and provides basic contact information for questions about the instrument, service, or replacement parts.

Item Information

Manufacturer name

Thermo Fisher Scientific Inc.

Manufacturer address

5225 Verona Rd, Madison, WI 53711, USA

Website

https://www.thermofisher.com

Customer support

https://www.thermofisher.com/us/en/home/technical-resources/instrument-support.html

Service and replacement parts

https://www.thermofisher.com/us/en/home/support.html

Symbols and conventions

This section explains the symbols, signal words, and formatting conventions used in this manual.

 

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Avoid hazard.

Indicates a hazardous situation which, if not avoided, will result in serious injury or death.

 
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Avoid hazard.

Indicates a hazardous situation which, if not avoided, could result in serious injury or death.

 
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Avoid hazard.

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

 

Follow instructions.

Indicates information related to property damage, system damage, or loss of data.

 

Provides helpful or supplementary information.

Instrument symbols

The following symbols may appear on the instrument or in this documentation:

Symbol Description
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Indicates a potential hazard. Follow all instructions to avoid injury.

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Indicates a pinch point hazard. Keep hands and fingers clear of moving parts.

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Indicates a cold temperature hazard. Read the documentation for safe handling instructions.

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Indicates an explosion hazard. Read the documentation for safe handling instructions.

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Directs the user to read the manual for important safety information.

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Indicates a requirement to wear gloves. Read the documentation for specific requirements.

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Indicates a requirement to wear an apron. Read the documentation for specific requirements.

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Indicates a requirement to wear a face shield. Read the documentation for specific requirements.

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Indicates a USB 3.0 connection point.

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Indicates a DC power connection point.

Documentation conventions

This manual uses the following formatting conventions:

  • Bold text indicates buttons, controls, or user interface elements.

  • Step-by-step procedures are presented as numbered lists.

  • Important safety information is presented before the relevant procedure.

Important safety notice

If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Purpose and scope

This manual contains a description of site requirements and a summary of the safety precautions that you must follow when using a Thermo Scientific™ Nicolet™ Nicolet™ RaptIR™ X FTIR Microscope.

Each person who will be using, maintaining, or servicing this instrument should read this manual.

For Research Use Only. This instrument is not a medical device and is not intended to be used for the prevention, diagnosis, treatment, or cure of disease.

When to use this manual

Use this manual:

  • Before the instrument arrives at your facility

  • When preparing the installation site

  • When planning electrical, environmental, and utility requirements

  • When reviewing safety considerations for the instrument

Relationship to the user manual

This document does not include detailed instructions for operating or maintaining the instrument.

For information on installation procedures, operation, maintenance, and troubleshooting, refer to the full User Manual provided with the instrument or available through the product documentation portal (https://knowledge1.thermofisher.com).

This manual focuses on:

  • Site preparation and facility requirements

  • High-level safety information and hazard awareness

  • Responsibilities for safe installation and integration

Intended use

The Nicolet™ RaptIR™ X FTIR Microscope System is a Fourier-transform infrared (FTIR) microscope intended for use by trained personnel in a controlled laboratory to perform spectroscopic measurements.

Use the instrument only as described in the applicable documentation.

With the Nicolet™ RaptIR™ X microscope, you can quickly find your target, collect high-resolution visual images, and generate high spatial resolution IR data for analysis.

 

Safety overview

This section provides a high-level overview of the hazards associated with the Nicolet™ RaptIR™ X microscope and general principles for reducing risk.

This information is intended to support safe site preparation and hazard awareness before installation and operation.

Summary of hazards

The Nicolet™ RaptIR™ X may present the following types of hazards:

Electrical hazards

Always use an appropriate, undamaged, grounded power cord when plugging in your microscope.

 
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Avoid shock hazard.

Use only a 3-wire grounded power cord appropriate for use in your country.

Do not, under any circumstances, cut or remove the ground prong from the power cord or use an adapter.

Regularly inspect the power cord for signs of damage and replace the power cord if it becomes damaged.

Chemical and sample-related hazards

When selecting samples and solvents, avoid potentially dangerous materials.

Corrosives, solvents, and pressurized gases

Many standard spectroscopy methods are based on the use of solvents. Others involve corrosive samples or pressurized samples in a gaseous state. All these sample materials can be measured using your spectrometer, but special precautions must be taken.

Volatile solvents

If you use volatile solvents regularly, follow these guidelines.

  • Do not leave exposed solvent in the sample compartment for longer than necessary.

  • Do not leave the solvents near the instrument.

  • Be sure that your work space is properly ventilated.

 
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Avoid fire and explosion hazard.

Prevent fire and explosion. The infrared source inside the instrument is an ignition source. If you are using volatile solvents, provide a fume hood or other active venting system that is free of spark and other ignition sources and prevents flammable vapors from collecting in the atmosphere surrounding the instrument.

These measures will help prolong the life of your instrument and will eliminate the possibility of spectral interference caused by volatile solvent vapors.

Solvents containing halogenated hydrocarbons

Chlorinated solvents, perfluorochlorinated solvents, and other solvents containing halogenated hydrocarbons are often used as sample solvents. The pyrolysis of these solvents by an infrared source or by excessive heating caused by laser absorption may produce hydrochloric acid (HCl), hydrofluoric acid (HF), or phosgene (COCl2).

Materials such as hydrochloric acid and hydrofluoric acid are highly corrosive and may cause accelerated corrosion of the metallic and optical components in the microscope.

A high concentration of corrosive gasses in the air due to improper sampling techniques will damage the instrument.

 
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Avoid toxic inhalation hazard.

Materials such as hydrochloric acid, hydrofluoric acid, and phosgene are highly toxic. If you regularly use solvents containing halogenated hydrocarbons, be sure your work area is properly ventilated.

Purge gas

Take care when selecting a purge gas for your microscope. Use only nitrogen or dry air to purge the instrument.

 
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Avoid fire and explosion hazard.

Never use a flammable or combustible gas to purge the instrument. Heat from the source or from laser absorption could ignite the gas.

The purge gas must be free of moisture, oil, and other reactive materials. Use dry air or nitrogen to purge the microscope.

Other gasses, even inert gasses such as argon (AR), can damage the instrument.

 
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Avoid hazard.

When purging the system with nitrogen, ensure the system is properly ventilated. Purge gas exits the system from the purge outlet and from the body of the instrument. You must ventilate the instrument as well as the purge exhaust.

Thermal hazards

Liquid nitrogen is extremely cold and therefore potentially hazardous. The warm laboratory dewar, funnel, and detector may cause the liquid nitrogen to boil rapidly and spatter. When filling the detector dewar, be careful not to contact the liquid nitrogen with your skin.

 
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Avoid hazard.

Always wear protective gloves, a protective apron, and splash-proof goggles when refilling the liquid nitrogen dewar.

Follow precautions described in the material safety data sheets provided by your liquid nitrogen vendor.

Use proper ventilation when refilling the liquid nitrogen dewar. Gases formed as liquid nitrogen boils off can create an oxygen-deficient atmosphere in an insufficiently ventilated room.

Mechanical hazards

  • Moving components may create pinch or impact hazards

  • Improper handling during transport or installation may result in injury

 
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Avoid pinch hazard.

Keep your hands and fingers away from the motorized turret and the stage area except to position the sample or change accessories. Remove your hands from the system when operating the software.

Residual risks

Even when the instrument is used as intended, some risks may remain.

Examples include:

  • Exposure to hazardous materials introduced by the user.

  • Environmental conditions that affect safe operation.

  • Improper integration into a larger system.

These risks can be minimized by following the safety guidance in this manual and the User Manual.

To reduce risk:

  • Follow all safety instructions and warnings in the documentation.

  • Ensure the installation environment meets specified requirements.

  • Use appropriate personal protective equipment (PPE).

  • Only use approved accessories and compatible materials.

  • Ensure all personnel are properly trained.

Laser safety

Laser radiation can present hazards to the eyes and skin if proper precautions are not followed.

Laser classification

When it is equipped with the Nicolet™ RaptIR™ X SAM, the system is a Class 1 laser system according to IEC 60825-1.

The laser classification indicates the level of hazard associated with accessible laser radiation. Class 1 lasers are eye-safe and are safe during normal use.

Laser characteristics

Characteristic Specification

CDRH classification

Class 1

Type of laser

Diode

Wavelength

850 nm

Maximum power output

0.4 mW

Pulse duration and repetition rate

Continuous

General laser safety precautions

To reduce the risk of injury:

  • Never look directly into the laser beam

  • Do not expose eyes or skin to laser radiation

  • Follow all warning labels and safety instructions

  • Use the instrument only as described in the documentation

Safe use of the laser

  • Operate the instrument only with all protective housings and covers in place

  • Do not modify the laser or optical components

  • Ensure that only trained personnel operate the instrument

Improper use of the laser may result in hazardous radiation exposure.

Laser safety labels

The instrument includes laser safety labels that provide important hazard information.

The Nicolet RaptIR X SAM is a Class 1 laser product.

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Site requirements

This section describes the environmental and physical requirements for installing the Nicolet™ RaptIR™ X microscope.

Ensure that all requirements are met before the instrument arrives to avoid delays during installation.

Environmental requirements

The Nicolet™ RaptIR™ X microscope was designed for the following environmental conditions. Ensure that the installation site meets these requirements to ensure optimal performance and to avoid damage to the instrument.

Parameter Requirement

Intermittent limits

Intended for continuous use

Indoor use

The instrument is intended for indoor laboratory use only.

Altitude

altitude up to 2,000m

Temperature

Maintain a stable ambient temperature between 16 to 27°C (60.8 to 90.6°F).

For better long-term stability, keep the temperature between 20 °C and 22 °C (68 °F and 72 °F).

Temperature changes may result in long-term drift in the system response.

Once the instrument has been installed, plan to leave it turned on. The stability of the electronics and the optics will improve if it is left on consistently. Small changes may occur if the instrument is frequently switched on and off.

Place the system away from sources of heat or cool air, such as heating or air conditioning vents and ducts, large windows, hot plates, and heating mantles.

Humidity

Maintain the environmental humidity in the range of 20 to 60 to 65% non-condensing.

The microscope is not sealed, and the RaptIR X Sam includes a KBr window. If you are in an environment with high humidity, we recommend the following additional measures to protect the instrument and to improve the quality of spectra:

  • Purge the system with dry air or nitrogen.

  • Avoid rapid changes in temperature that may cause condensation.

Voltage fluctuations

mains supply voltage fluctuations up to ±10 % of the nominal voltage;

Overvoltage category

Overvoltage category II

Wet location

Do not install in wet or damp locations..

Pollution degree

Pollution degree 2

Sound level

The system produces less than 80 dBA of sound pressure and no hearing protection is required to use the system safely.

Magnetic fields

The instrument was tested and found to meet the requirements of IEC 61000-4-8 Immunity, according to Criteria A. In this test, the microscope was subjected to 3 A/m at 50/60 Hz and continued to perform normally. Install the microscope in a location that does not exceed the tested magnetic field strength

Electromagnetic radiation

This instrument was tested for immunity to electromagnetic radiation and found to meet the requirements of IEC 61000-4-3 Immunity, Criteria A. In this test, the microscope continued to perform normally while it was subjected to strong radiated electromagnetic fields.

Space and clearance requirements

Provide sufficient space for:

  • Installation and system access.

  • Cable connections and routing.

  • Ventilation and heat dissipation.

  • Service and maintenance access.

Allow clearance around the instrument to ensure proper airflow and accessibility. Additional space is recommended to improve usability and serviceability.

Bench or table requirements

The installation surface must:

  • Support the total system weight, including accessories.

  • Support placement of computer peripherals, such as keyboard and mouse.

  • Be stable and level.

  • Minimize vibration.

Vibration or instability may affect system performance and measurement quality.

Vibration and stability

Floor vibration or acoustical noise from heavy manufacturing equipment or other sources will not damage the system, but it can affect performance and spectral quality.

Keep the system away from machinery that may vibrate the floor, and minimize or eliminate acoustic noise and vibration wherever possible.

Ventilation and airflow

Ensure adequate ventilation around the instrument.

Do not block ventilation openings or restrict airflow.

Avoid placing the instrument near:

  • Heating or cooling vents

  • Heat-generating equipment

  • Direct sunlight

Proper airflow is necessary to maintain stable operating conditions.

 

caution general

Avoid hazard.

When purging the system with nitrogen, ensure the system is properly ventilated. Purge gas exits the system from the purge outlet and from the body of the instrument. You must ventilate the instrument as well as the purge exhaust.

Lighting conditions

Install the instrument in a well-lit environment that allows safe operation and maintenance.

Avoid conditions that may interfere with visibility or safe handling of samples.

Electrical requirements

This section describes the electrical requirements for installing the Nicolet™ RaptIR™ X microscope.

Ensure that all electrical requirements are met before installation to prevent equipment damage, installation delays, or safety hazards.

An electrical power source must be within 2 m (7 ft) of the system. Power supplied to the system should be from dedicated, uninterrupted sources. Power must be free of voltage dropouts, transient spikes, frequency shifts, and other line disturbances that impair reliable performance.

If you suspect power quality problems at your site, or if your system will be installed in a heavy industrial environment, we recommend a power quality audit before installation. Contact us or your local electrical authority for more information.

 

Some accessories require their own separate power connections.

 

Your instrument is specially designed to meet the requirements of standard IEC 61000-4-4.

Power requirements

The following table lists the specifications for electrical service. Contact our service representative in your area if you have questions about the requirements.

If you are not sure that your power lines meet these requirements, contact technical support for information about power audits.

Parameter Requirement

Input voltage

12 V DC

Line frequency

DC Voltage powered

Input current

RaptIR X: 9A; RaptIR X SAM: 3A

Voltage disturbances

Sags, surges, or other line disturbances must not exceed 10% of input voltage (even for a half cycle).

Noise

less than 2 V (common mode); less than 20 V (normal mode)

Power supplied to the system must be stable and free of excessive fluctuations, interruptions, or electrical noise.

Power consumption

Generally, 50% more power should be available than the entire system (including accessories) typically uses. Maximum power consumption and heat dissipation specifications for the microscope and accessories are shown below. The values are approximate.

Item Power consumption (W) Max. heat dissipation (BTU/hr)

Nicolet™ RaptIR™ X microscope

130 W

443 BTU/hr

Standard computer and monitor

460 W

1570 BTU/hr

Values shown are estimates. Refer to the power specifications on the rear panels or undersides of these units.

Grounding (protective earth)

 

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Avoid shock hazard.

To assure a good ground connection and avoid shock hazard, do not use an outlet that is connected to a conduit ground. The ground must be a non-current-carrying wire connected to earth ground at the main distribution box.

Each wall outlet you use must be equipped with a 3-wire line: live, neutral, and ground. The ground must be a non-current-carrying wire connected to earth ground at the main distribution box.

To enure a good ground connection and avoid shock hazard, do not use an outlet that has ground connected to a conduit ground.

Disconnect device accessibility

Ensure that the power disconnect device (such as a plug or circuit breaker):

  • Is easily accessible to the operator.

  • Can be quickly disconnected in an emergency.

  • Is located near the instrument.

Power cords and connections

Be sure to use an appropriate power cord for the electrical service.

The power cord supplied with the accessories is a 3-wire grounded power cord appropriate for use in the country listed as the shipping destination for the microscope.

To prevent electrical hazards, do not remove or defeat the ground prong on the power cord.

If you use an extension cord, it must have a protective ground conductor.

If the power cord becomes damaged, replace it. Contact us if you need additional information about replacement cords or extension cord specifications.

Facility and utility requirements

This section describes the facility utilities required to support installation and operation of the Nicolet™ RaptIR™ X microscope.

Install all required utilities before the instrument arrives to ensure a smooth installation process.

Overview

Depending on the system configuration, the Nicolet™ RaptIR™ X microscope may require one or more of the following utilities:

  • Gas supply (for example, dry air or nitrogen)

  • Ventilation or exhaust

  • Cooling (if applicable)

  • Network or communication connections

  • DVD drive connected to the computer — OMNIC™ Paradigm™ software and any other software purchased with your system comes on a DVD. If you are installing the software from the disc, your computer will need a DVD drive.

Refer to product-specific specifications for exact requirements.

Instrument weight and dimensions

The Nicolet™ RaptIR™ X weights a maximum of 70.3 kb (155 lbs) and has the following dimensions:

  • Microscope dimensions:

    • Wide: 49.2 cm

    • Deep: 74.3 cm

    • Tall: 64.1 cm

  • Microscope with SAM dimensions

    • Wide: 78.9 cm

    • Deep: 78.2 cm

    • Tall: 64.1 cm

Accessory restrictions

Use only accessories and components approved by the manufacturer.

Some accessories require specific utilities, connections, or environmental conditions. Ensure all requirements are met before installation.

Use of unapproved accessories may result in equipment damage or unsafe operation.

Purge gas supply

Some configurations require a supply of clean, dry gas for purging or operation.

If a purge gas supply is required:

  • Use only clean, dry air or nitrogen. Both dry air and nitrogen effectively remove water vapor and solvents from the system. If you want to remove carbon dioxide from the system as well, use a source of dry air with a carbon dioxide scrubber or use nitrogen as your purge gas.

  • The purge gas must be free of moisture, oil, and other reactive materials. To remove particulate matter and oil, you may need to install a 10-micrometer oil-trap filter.

  • The dry air or nitrogen purge gas should be dried to a dew point of -70 °C (-94 °F) or below for best performance.

 

Do not use argon as a purge gas. Argon is a good insulator and prevents the laser from cooling properly. This significantly shortens the life of the laser and can also cause the source to overheat.

 

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Avoid explosion hazard.

Never use a flammable, combustible, or toxic gas to purge the instrument. The IR source is an ignition source.

Purge gas fittings

If you purchased the optional purge gas fittings with your system, install the purge lines and necessary fittings before the instrument arrives.

For instructions, refer to "Purging the microscope."

Purge gas generators

If your facility does not have a source of clean, dry, compressed air or nitrogen for system purge, we recommend using a purge gas generator and not gas cylinders.

A purge gas generator is cheaper and more effective than cylinders and dewars. This device cleans and dries the air supplied by a high-quality, continuously running air compressor so that it can be used to purge your instrument.

If your facility does not have an air compressor, a complete dry-air-generating system is available. Contact our sales or service representative in your area for more information.

 

If you use a purge gas generator, position it away from the instrument to reduce noise and vibration.

Purge gas generators require a minimum pressure for proper operation and typically run best at 100 PSI. If you do not supply proper pressure and flow, moisture may enter the system, causing permanent damage. Refer to the manufacturer’s instructions for proper pressure and flow settings.

Read the manufacturer’s instructions before installing air-drying equipment or performing any maintenance. The installation and maintenance of air-drying equipment is your responsibility. Failure to perform routine maintenance as specified by the manufacturer may void your instrument warranty.

Before you connect a new air dryer to the instrument, it is vital that you purge the dryer of water and particulates by running it for at least 24 hours at nominal air flow. Otherwise, you risk severe damage to the instrument when you connect the purge air dryer.

Ventilation and exhaust

Provide adequate ventilation for the installation area.

Ventilation may be required to:

  • Remove heat generated by the instrument.

  • Prevent accumulation of hazardous vapors from samples or solvents.

  • Maintain safe working conditions.

If hazardous or volatile materials are used, additional local exhaust ventilation (such as a fume hood) may be required.

 

caution general

Avoid hazard.

When using Nitrogen as your purge gas, the system must be properly ventilated. Purge gas leaks from the system and can accumulate around the instrument. This could create a deadly oxygen-deficient environment.

Always ventilate the system when purging with nitrogen.

Liquid cooling requirements

If your microscope uses a liquid nitrogen-cooled detector, you must provide a supply of liquid nitrogen and a safe method for handling and venting boil-off gases.

 

caution general

Avoid hazard.

The gas boiling off liquid nitrogen can create an oxygen-deficient environment in an insufficiently ventilated room.

 

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Avoid hazard.

Be careful not to contact the liquid nitrogen with your skin. It is extremely cold. Exposure may cause burns. Wear protective gloves and goggles and follow standard laboratory safety practices. When filling a vacuum bottle or the dewar, pour slowly. Pouring too quickly can cause the bottle or dewar to expel liquid nitrogen.

Accessibility and control

All utilities must:

  • Be accessible for operation and service

  • Be controllable by the user or facility

  • Comply with applicable local codes and regulations

It is important that all utilities are installed and accessible before system installation.

Delivery and handling

This section provides guidance for receiving, moving, and handling the Nicolet™ RaptIR™ X microscope before installation.

Follow these instructions to avoid damage to the instrument and reduce the risk of injury.

FTIR spectrometers are precision instruments that may be damaged by improper handling or transport.

Shipment inspection

When the instrument arrives:

  • Inspect the shipping container for visible damage

  • Do not accept or open damaged shipments without guidance from the manufacturer

  • Report any damage immediately

If the shipping container appears damaged, contact us for instructions.

Your microscope will be unpacked and installed by one of our service representatives, and that person will check for damage and will verify that the shipment is complete.

Handling the shipping container

  • Keep the shipping container upright at all times

  • Use appropriate equipment (such as pallet jacks or carts) when moving the shipment

  • Avoid sudden impacts, tilting, or dropping the container

 

While moving the instrument, keep the shipping box upright. Damage due to improper moving techniques is not covered by the warranty.

If needed, you can unpack the shipping boxes before the installation, but do not do so unless it is absolutely necessary.

If you open the shipping box before the system is installed by one of our service engineers, the warranty will not cover any missing or damaged parts.

Moving to the installation location

Move the shipping box to the installation location at least 24 hours before installation to allow the system to acclimate. Allowing the system to acclimate helps prevent condensation and potential damage.

Lifting and moving the Instrument

 

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Avoid hazard.

Do not lift or move the instrument.

If you need to move the instrument, contact Thermo Fisher Scientific to schedule a service visit. Service engineers are trained to safely move the instrument without damaging it.

Improper lifting may result in injury or equipment damage.

Purging the microscope

If you plan to purge the instrument, install the purge line and the necessary fittings before the instrument arrives.

The microscope uses a Dual Zone Purge Pneumatics purge kit (part number 840-371700) to purge both the microscope and the spectrometer at the same time.

Installing the purge pneumatics assembly requires you to attach the quick-release pressure coupling to the source of your purge gas, insert the assembly into the quick connect coupling, and connect the purge lines to the instruments.

Materials needed

In addition to the purge kit, you will need the following:

  • 3/4-inch (20 mm) open-ended wrench

  • 11/16-inch (18 mm) open-ended wrench

  • #2 Phillips screwdriver

  • Thread seal tape ("Teflon™ tape" or "PTFE tape")

To install a purge kit

  1. Connect the quick-release pressure fitting to the source of the purge gas.

    1. Install the regulator valve and either a 1/4-inch male fitting or a 3/8-inch female fitting on the purge gas source. (Choose a valve and fittings that are appropriate for the purge gas source.)

      purge1.png
      Figure 1. Valve
    2. If you used a 1/4-inch male fitting, proceed to the next step.

      If you used a 3/8-inch female fitting on the purge gas source, install the 3/8-inch to 1/4-inch reducing nipple that was included with your purge kit. Wrap the reducing nipple with thread seal tape before you install it, and use an 11/16-inch open-ended wrench to tighten the connection.

      purge2.png
      Figure 2. Reducer
    3. Wrap the reducing nipple or the 1/4-inch male fitting with thread seal tape, then install the pressure coupling. Use a 3/4-inch open-ended wrench to tighten the connection.

      purge3.png
      Figure 3. Valve assembly

    A

    3/8" to 1/4" male reducing nipple (if required)

    B

    Pressure coupling

    C

    Shutoff valve

  2. Snap the male inlet of the wall plumbing assembly firmly into the quick-release fitting.

    purge4.png
    Figure 4. Connections

    A

    To microscope

    B

    To spectrometer

    C

    Flowmeter

    D

    Pressure regulator

    E

    Quick-release fitting

    F

    Wall plumbing assembly

  3. Connect the gas lines to the instruments.

    1. Snap the quick connect from the purge pneumatic assembly (labeled “to spectrometer”) into the purge inlet on the spectrometer’s lower rear panel.

    2. Snap the second quick connect from the purge pneumatic assembly (labeled “to microscope”) to the purge inlet on the microscope’s lower rear panel.

  4. Set the purge gas controls.

    1. Rotate the main shutoff valve to the open position.

    2. On the 'to spectrometer' connection side of the assembly, pull up on the pressure regulator and set the dial to 20 PSI.

    3. Press the regulator back down.

    4. Rotate the flowmeter control to set the flow to 20 SCFH.

    5. Repeat for the second side of the purge pneumatic assembly so that the controls for both the spectrometer and the microscope are set as follows:

Hardware Pressure (PSI) Flow Rate (SCFH)

Microscope

20

20

iS50

20

20

  1. Plug in the power cord to the instruments and turn on the power.

  2. Wait 30 to 60 minutes for the instrument to fully purge before you use the instrument. Continue to purge continuously. If you turn off the instrument and the purge, turn on the purge and wait 30 to 60 minutes again to fully purge the instrument before use.

Check the purge gas filter

The purge filter is green when dry and turns yellow when it is damp. If the filter turns yellow permanently or is otherwise discolored or contaminated with debris or oil, replace the entire purge pneumatic assembly. Contact technical support for details.

 

We recommend purging the instrument continuously (24 hours per day). Equipment damage due to failure to maintain seal and desiccation or purge is not covered under the warranty. If you have questions about this requirement, please contact us.

The purge filter is located inside the plastic bowl below the pressure gauge

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