Zeiss AURA handheld NIR Instrucciones de funcionamiento

Maintenance and Repair Manual

Revision 2 | 2298-971 & 2289-955

Carl Zeiss Spectroscopy GmbH

AURA®handheld NIR

Knowledge of this manual is required for the repair and maintenance of the device. You should therefore familiarize

yourself with the contents of this manual and pay special attention to instructions concerning the safe operation of

the device.

We reserve the right to make changes in the interest of technological advancement; the user manual is not subject

to updating or revision.

communication of its contents are not permitted. Persons in contravention of this copyright shall be liable to pay

compensation for damages.

Caution

GENERAL HAZARD

Observe the safety instructions in the “AURA®handheld NIR” User Manual, publication number:

UM AURA®handheld NIR - 2298-971 / E or UM AURA®handheld NIR - 2289-955 / E.

Note

Further information on the proper use of the measurement system can be found in the

“AURA®handheld NIR” User Manual.

Note

A comprehensive set of information and downloads for the AURA handheld NIR can be found in

the Zeiss info portal: www.zeiss.com/info-ah.

Carl Zeiss Spectroscopy GmbH

Carl-Zeiss-Promenade 10

07745 Jena, Germany

Service: + 49 3641 64-3200

Phone: + 49 3641 64-2838

Email: service.spectroscopy@zeiss.com

www.zeiss.com/spectroscopy

EN_40_070_0030I | 2021-07

Design, scope of delivery and technical information subject to change. © Carl Zeiss Spectroscopy GmbH

AURA®handheld NIR - Rev. 2

EN_40_070_0030I | AURA®handheld NIR - Rev. 2 | Maintenance and Repair Manual

Table of content

1 About this manual 4

2 Safety 5

2.1 General safety notes 5

2.2 Information on environmental protection 6

2.3 Warranty and liability 6

3 Changing the display 8

4 Replacing the halogen lamp 14

5 Changing the lamp cable (optional) 16

6 Changing the motor 18

7 Calibrating the compensation data 27

8 Accessories and spare parts for AURA handheld NIR - Rev. 2 38

Contents

List of illustrations

Fig. 1 Remove battery (2298-971) 8

Fig. 2 Remove battery (2289-955) 9

Fig. 3 Remove the rubber display protectors 9

Fig. 4 Remove the slotted screws on the rear of the device 10

Fig. 5 Remove the Torx screws on the display side and lift out the display 11

Fig. 6 Disconnect the display cable 12

Fig. 7 Lay down the display 13

Fig. 8 Remove the lamp holder with halogen lamp 14

Fig. 9 Remove the halogen lamp 15

Fig. 10 Disconnect the lamp cable from the halogen lamp 16

Fig. 11 Disconnect the lamp cable from the circuit board 17

Fig. 12 Remove the fastening screws on the front panel 18

Fig. 13 Remove the front panel 19

Fig. 14 Remove the motor holder 20

Fig. 15 Dismantle the white reference assembly 21

Fig. 16 Pull out the motor with its cable 21

Fig. 17 Dismantle the semicular mount 22

Fig. 18 Mount the semicular mount 22

Fig. 19 Install new motor 23

Fig. 20 Attach the white reference assembly 23

Fig. 21 Install motor holder 24

Fig. 22 Lay the cable and insert the front panel 25

Fig. 23 Laying the cable - details 26

Fig. 24 Prepare device for calibration 28

About this manual AURA®handheld NIR - Rev. 2

Maintenance and Repair Manual | AURA®handheld NIR - Rev.2 | EN_40_070_0030I

1 About this manual

Welcome to the Maintenance & Repair Manual of the AURA handheld NIR device.

The information contained in this manual will enable you to carry out repairs and

replace components properly and safely.

Familiarize yourself with the contents of this manual, follow the instructions and

observe the safety information.

The AURA handheld NIR may only be repaired and maintained by suitably

qualied and trained personnel.

This maintenance and repair manual is therefore intended both for the specialist

personnel responsible for setting up the device and using it on site and for

persons authorized to issue instructions. The manual allows them to full their

duty of instruction.

Experience in handling measurement technology is required, as is training in an

engineering or scientic discipline.

Keep the operating manual, together with all applicable documents issued upon

purchase and delivery, in a safe place.

Ensure that the operating manual and all applicable documents are readily

available to all users at all times.

Purpose of manual

Readership

Storage

Safety

AURA®handheld NIR - Rev. 2

EN_40_070_0030I | AURA®handheld NIR - Rev. 2 | Maintenance and Repair Manual

2 Safety

2.1 General safety notes

Caution

GENERAL HAZARD

All activities listed below may only be performed by Service employees of

Carl Zeiss Spectroscopy GmbH or by appropriately trained personnel.

Caution

HAZARD FROM ELECTRIC ENERGY

Remove the battery from the device before carrying out any of the

activities described below.

Caution

HAZARD FROM THERMAL ENERGY

Allow the halogen lamp to cool down for approx. 10 minutes before

removing it.

Caution

SENSITIVE OPTICAL COMPONENTS

Only carry out work on optical components in a very clean working

environment.

Do not touch the glass bulb of the new halogen lamp without cotton

gloves.

Caution

SENSITIVE ELECTRONIC COMPONENTS

Perform all the following activities at an ESD workstation.

Safety AURA®handheld NIR - Rev. 2

Maintenance and Repair Manual | AURA®handheld NIR - Rev.2 | EN_40_070_0030I

2.2 Information on environmental protection

Our company operates a certied environmental management system

in accordance with ISO 14001. The product was developed, tested and

manufactured in conformance with the applicable regulations and environmental

directives of the European Union.

The product and its accessories comply with EU directives 2011/65/EC (RoHS 2)

and 2012/19/EC (WEEE), as applicable to this product. We have set up a take-

back and recycling process that ensures proper recycling in accordance with the

above EU directives.

Please contact the sales/ service organization responsible for your region for

details on disposal and recycling. The product may not be disposed of in the

household waste or by the communal waste disposal service.

If the device is resold, the seller is obliged to inform the buyer of the correct

means of disposing of the product.

2.3 Warranty and liability

Limitation of liability and warranty

In the event of damage being incurred to the device as the result of failure to

observe the safety instructions, Carl Zeiss Spectroscopy GmbH will not accept any

warranty claims, even during the warranty period, and is exempt from statutory

accident liability obligations.

Carl Zeiss Spectroscopy GmbH will be released from its warranty obligation if the

user fails to observe the safety instructions.

Carl Zeiss Spectroscopy GmbH only guarantees the safety, reliability and

performance of the device if the safety instructions are observed.

The manufacturer guarantees that the device left the factory with no material

or manufacturing defects. Any defects must be reported to the manufacturer

immediately and steps taken to minimize possible damage. As soon as the

manufacturer becomes aware of a defect, he is obliged to remedy it at his

discretion either by repairing it or by supplying a replacement device.

Warranty claims are excluded for defects arising from natural wear (especially

wear parts) and improper use.

The manufacturer is not liable for damage caused by improper operation,

negligence or unauthorized modications to the device, in particular the

removal or replacement of components or the use of accessories from other

manufacturers. Any such action will result in the exclusion of all warranty claims.

No maintenance or repair work may be carried out on the device, with the

exception of the work described in this maintenance & repair manual. Repairs

may only be performed by ZEISS Service employees or persons authorized by

ZEISS.

Safety

AURA®handheld NIR - Rev. 2

EN_40_070_0030I | AURA®handheld NIR - Rev. 2 | Maintenance and Repair Manual

Contact the Customer Service Department at Carl Zeiss Spectroscopy GmbH

(service.spectrosc[email protected]) if defects or errors arise in the device or

individual components.

INFO

NOTES ON WARRANTY

Detailed information on the warranty can be found in the General Terms

and Conditions of Carl Zeiss Spectroscopy GmbH. These can be found on

the Internet at “ https://www.zeiss.com/spectroscopy/legal-information/

company-information.html ”.

Changing the display AURA®handheld NIR - Rev. 2

Maintenance and Repair Manual | AURA®handheld NIR - Rev.2 | EN_40_070_0030I

3 Changing the display

• The control software of the device has been shut down and the device

switched o.

• The ESD workstation and the ESD protective equipment have been made ready.

• Put the following spare parts ready:

– Display, order no. 000000-2315-414

• Put the following tools and equipment ready:

– Screwdriver TX 8

– 3 mm at tip screwdriver

1 Remove battery

Procedure for device version 000000-2298-971:

Press in the two fasteners 1on the battery compartment.

Carefully pull the cap 2 o the battery compartment.

Remove the battery 3from the battery compartment using the grip strap.

Fig. 1

2 3

Remove battery (2298-971)

Close the battery compartment back up.

Requirements

Procedure

Changing the display

AURA®handheld NIR - Rev. 2

EN_40_070_0030I | AURA®handheld NIR - Rev. 2 | Maintenance and Repair Manual

Procedure for device version 000000-2289-955:

Press in the two fasteners 1on the right and left of the grip.

Carefully pull the lower battery compartment 2downwards.

Remove the battery 3from the lower battery compartment.

Fig. 2

Remove battery (2289-955)

Close the battery compartment back up.

2 Remove the rubber display protectors

Pull the two rubber display protectors 1 o the device by hand 2.

Fig. 3

Remove the rubber display protectors

Changing the display AURA®handheld NIR - Rev. 2

Maintenance and Repair Manual | AURA®handheld NIR - Rev.2 | EN_40_070_0030I

3 Remove the slotted screws on the rear of the device

Unscrew the two slotted screws 2on the rear of the device 1from the

housing. Use a 3 mm at tip screwdriver for this.

Fig. 4

Remove the slotted screws on the rear of the device

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