Minuit Une IVL Square User manual

SERVICE MANUAL
IVL™Square

IVL™Square Service Manual Rev A0 i
Edition Notes
© 2019 ARTEFFECT SAS
All rights reserved. Information subject to change without notice. ARTEFFECT and all affiliated companies disclaim
liability for any injury, damage, direct or indirect loss, consequential or economic loss or any other loss occasioned
by the use of, inability to use or reliance on the information contained in this document. Minuit Une, IVL LIGHTING,
IVL Square are registered trademarks of ARTEFFECT SAS (hereinafter referred to as “Minuit Une”).
No part of this document may be used for distribution, reproduction, transmission, transcription, storage in a data
retrieval system, or translated into any language in any form by any means without the prior written permission of
ARTEFFECT. If you are downloading files from our web pages for your personal use, make sure to check for updated
versions. ARTEFFECT cannot take any liability whatsoever for downloaded files, as technical data are subject to
change without notice.
This document uses non-contractuel photos
www.minuitune.com | 104 avenue de la résistance 93100 Montreuil –FRANCE | + 33 (0)1 48 97 43 82
[e-mail]
Revision of this manual: A0

ii IVL™ Square Service Manual Rev A0
Table of Content
Edition Notes ..............................................................................................................................i
Table of Content.........................................................................................................................ii
Important Information ...............................................................................................................1
Risk Levels and Alert Symbols ............................................................................................................. 1
Vital Precautions and general safety information ................................................................................ 2
Important Laser Information............................................................................................................... 3
Labelling diagram ............................................................................................................................... 3
OVERVIEW .................................................................................................................................6
IVL Square and Base Dimensions ......................................................................................................... 6
IVL Pyramid Dimensions *................................................................................................................... 7
Fixture menu and connectors.............................................................................................................. 8
Menu buttons ..................................................................................................................................................... 8
Display and LED indicators .................................................................................................................................. 8
Tools and accessories.......................................................................................................................... 9
Tools ................................................................................................................................................................... 9
Free ESD kit –Antistatic mat ............................................................................................................................... 9
Service accessories.............................................................................................................................................. 9
Spare part view ................................................................................................................................ 10
Lower Part .........................................................................................................................................................10
Lower Spare Part list ..........................................................................................................................................11
Upper part .........................................................................................................................................................12
TROUBLESHOOTING .................................................................................................................13
Table of potential issues observed on operational product* .............................................................. 13
SERVICE OPERATION ................................................................................................................15
Removing the Square Plexiglas shape................................................................................................ 15
Square to Pyramid Plexiglas shape service procedure ........................................................................ 16
Set Up Plate Service Procedure ......................................................................................................... 17
Opening the IVL ................................................................................................................................ 18
Removing the Upper Part (1/2) ..........................................................................................................................18
Removing the Upper Part (2/2) ..........................................................................................................................19
A. General parts.......................................................................................................................... 20
Check Power Supply (PSU) .................................................................................................................................20
Replacing Power Supply.....................................................................................................................................20
Replacing Fans ...................................................................................................................................................22
Replacing Mainboard .........................................................................................................................................24
Mainboard wiring ..............................................................................................................................................24
Remove the Mainboard .....................................................................................................................................25

IVL™Square Service Manual Rev A0 iii
B. Central Parts........................................................................................................................... 26
Replacing the Scanning Motor ...........................................................................................................................26
Replacing Scanning Mirror Board .......................................................................................................................27
Scanning Mirror Board wiring ............................................................................................................................27
Replacing Scanning Mirror Sensor......................................................................................................................28
Start Scanning Mirror without AC Power / DMX ................................................................................................29
Check / Invert the rotation way .........................................................................................................................30
Check the Scanning Mirror sensor signal with an oscilloscope ...........................................................................31
Set the Scanning Mirror sensor signal with an oscilloscope................................................................................32
Set the Scanning Mirror sensor signal without an oscilloscope ..........................................................................32
C. Tilt Mirror Parts ......................................................................................................................... 33
Motor-Mirror coupling.......................................................................................................................................33
Zero Sensor ........................................................................................................................................................33
Zero Sensor –Tilt Detector setting procedure....................................................................................................34
Replacing the Stepper Motor (A)........................................................................................................................35
Replacing the TILT Mirror (B) .............................................................................................................................37
Stepper Motor Board Pinout..............................................................................................................................38
Replacing Stepper Motor Board .........................................................................................................................38
Stepper Motor Board addressing ID ...................................................................................................................39
CLEANING ............................................................................................. Erreur ! Signet non défini.
Scanning Mirror cleaning .................................................................................................................. 40
Inside mirror cleaning ....................................................................................................................... 41
Fans cleaning.................................................................................................................................... 41
Square Plexiglass Shape and Tilt Mirrors cleaning .............................................................................. 43
To clean the Square Plexiglass Shape: ................................................................................................................43
To clean the Tilt Mirrors and the Metallic housing parts ....................................................................................43
Service Return Form .................................................................................................................44

IVL™Square Service Manual Rev A0 1
Important Information
This service Manual contains instruction about how to service Minuit Une’s IVL Square product.
Service work must comply with local regulations and accepted codes of good practice.
Any person in charge of servicing this product shall have receive a service training by Minuit Une and/or
by an official training center recognized by Minuit Une.
Read and understood all safety information and procedure in this service manual, and in the IVL
Square’s user manual before servicing or cleaning this product.
Failure to respect service procedure may cause damage that is not covered by product warranties.
Any procedure or work on the product which is not described in this manual is not covered by product
warranties.
Always turn off and disconnect the product from power before removing the plexiglas shape or opening
the product, or performing procedures of service
Risk Levels and Alert Symbols
Safety warnings, safety alert symbols, and signal words in these instructions indicate different risk levels:
DANGER indicates an imminent hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, may result in death or
serious injury.
CAUTION indicates an potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
NOTICE explains practices not related to physical injury. No safety alert symbol appears with this
signal word.

2 IVL™ Square Service Manual Rev A0
Vital Precautions and general safety information
Humidity, Condensation and Moisture.
Never expose the product to rain or moisture.
Do not use this apparatus near water.
Clean only with a dry cloth.
Never expose the product to dripping water or water splashes.
Never place an object filled with liquid (e.g. a vase or a bottle filled with liquid) on the product.
Risk of injury and damage through falls.
Always service the product on a stable platform.
Never hang the product before doing service on it.
Risk of electric shock and fire.
Disconnect the product from AC power before doing service on it.
Do not service near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
No flame source, like a candlelight, should be placed on or nearby the product.
Wait until the product is at room temperature before handling.
Class 3R laser product according to IEC 60825-1:2014
Avoid direct eye exposure.
Do not look at laser devices with magnifiers, telescopes, binoculars or similar optical instruments
that may concentrate the light output.
Please refer to ANSI Z136.1 “Standard for Safe Use of Lasers” for guidance on safe
use. This publication is available from Laser Institute of America
Note that the national and local recommendations, regulations, standards and codes of practice in
laser show are different from a country to another.
Please contact your provider or Minuit Une’s legal service if you have any interrogation.
High voltage! Risk of blindness, electric shock and fire.
Read and understand all safety information and operation instructions before you service the product.
Not observing the safety information or general rules of safety may cause injury, blindness, burn
hazards, electric shock, falls and death to yourself and others or damage to equipment.
Use solely and exclusively as described in the instructions.
Using the product in any other ways than described in this manual is not permitted and can damage
the product and lead to associated risks such as short-circuit, fire, electric shock, etc.
Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
Do not bypass or remove any safety feature of the product.
Only use the attachments/ accessories specified by the manufacturer
Always work in a clean, well-lit area.
Always take the necessary precaution to prevent static electricity from damaging the product during
service.
Regular cleaning is very important for fixture life and performance.

IVL™Square Service Manual Rev A0 3
Important Laser Information
Procedures that could allow access to Class 4 levels of radiation include the following:
•Removing the square Plexiglas shape (page 15)
•Square to pyramid Plexiglas shape (page 16)
•Opening the IVL (page 18/19)
•All the procedure which can be done with the IVL open
To avoid increase accessible emission level of radiation during the procedure listed above, you should always
turn off and disconnect the product from power before removing the plexiglas shape or opening the product
This will be regularly recall in this manual with the following label:
Labelling diagram
The following symbols are used in this manual or on the product to identify important safety
information:

4 IVL™ Square Service Manual Rev A0
1. Hazard Warning Symbol Label
Warning! Visible and / or invisible Laser Radiation
can be emitted.
2. Explanatory label
This Laser product is designated as Class
3R during all procedures of operation
Laser parameters:
Wavelength: 448nm, 518nm, 638nm
Emission type: pulsed (340Hz)
Energy: <15,5uJ
3. Protective Housing Non-interlocked Label
Before opening any part of the product,
disconnect the AC power. Otherwise you
may be exposed to a class 4 Laser.
MINUIT UNE cannot be held responsible
if this instruction is not respected
This label is also present on the embed
laser inside the product (see figure 8)