Meech VacClean User manual

AHU-CL1 Manual
Page 1 of 102
Operating Manual
AHU-
CL1, VacClean, 924 Bar Syste
Contact Web Cleaning
Version 6

AHU-CL1 Manual
Page 2 of 102
Contents
Table of Figures ............................................................................................................................................. 5
afety Instructions ........................................................................................................................................ 8
General afety 8
Electrical afety 8
Warning and Information Labels 9
Danger Mains Voltage ............................................................................................................................................................. 9
Caution Hot ............................................................................................................................................................................. 9
Do not cover ............................................................................................................................................................................ 9
................................................................................................................................................................................................ 9
Crushing of Hands ................................................................................................................................................................. 10
Vacuum Airflow ..................................................................................................................................................................... 10
Operator Identification ticker .............................................................................................................................................. 10
External Earth Connection Label ........................................................................................................................................... 11
AHU-CL1 Product Label ......................................................................................................................................................... 11
VacClean Product Label ......................................................................................................................................................... 11
924IP Product Label............................................................................................................................................................. 12
Meech erial Number / Bar Code .......................................................................................................................................... 12
What is Included ......................................................................................................................................... 13
Unpacking the AHU-CL1 and VacClean ....................................................................................................... 15
Pallet Based Cardboard Container 15
Wooden Packing Crate 17
ystem Overview ........................................................................................................................................ 19
AHU-CL1 20
Function ................................................................................................................................................................................ 20
VacClean Manifold 21
Function ................................................................................................................................................................................ 21
924IP Ionising Bars 22
Function ................................................................................................................................................................................ 22
Rear Duct Manifold 23
Function ................................................................................................................................................................................ 23
ide lides, Mounting Carriers and Toggle Latches 24
Function ................................................................................................................................................................................ 24
ystem Installation Mechanical .................................................................................................................. 25
uggested Order of Installation 25
Installation Procedure 25
Installing the Rear Manifold .................................................................................................................................................. 25
Install the ide lide Rails ...................................................................................................................................................... 27
Install the Top VacClean Manifold ........................................................................................................................................ 29
Fitting the mounting Carriers ................................................................................................................................................ 32
Install the Toggle latches ....................................................................................................................................................... 35
Mount the AHU-CL1 .............................................................................................................................................................. 36
Connect the 924 bars ............................................................................................................................................................ 41
ystem Installation Electrical ...................................................................................................................... 42
3-Phase upply 43
ignal Connection 44
Filter Blocked ignal .............................................................................................................................................................. 44
ystem Running ignal .......................................................................................................................................................... 44
Remote tart/ top witch ..................................................................................................................................................... 45
ignal Connector Pin chematic ............................................................................................................................................ 45

AHU-CL1 Manual
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Inductive ensor Connection 46
How to test the inductive sensors are functional ................................................................................................................. 47
Connecting the 924 bars ....................................................................................................................................................... 47
Quick tart Guide ........................................................................................................................................ 48
How the AHU-CL1 Works ............................................................................................................................ 49
Touch creen Control Interface 50
1. Vacuum/Pressure Level indicator ................................................................................................................................ 50
2. Vacuum/Pressure target set pressure value and setting buttons ............................................................................... 50
3. ystem status indicator ............................................................................................................................................... 50
4. Filter status indicator ................................................................................................................................................... 51
5. Local/Remote toggle buttons ...................................................................................................................................... 51
6. tart/ top button ........................................................................................................................................................ 51
7. upport button ............................................................................................................................................................ 51
8. Data log button............................................................................................................................................................ 51
9. ettings button ............................................................................................................................................................ 51
Behaviour of AHU-CL1 52
Local mode behaviour ........................................................................................................................................................... 52
Remote Mode Behaviour ...................................................................................................................................................... 52
Remote Star/Stop Control ..................................................................................................................................................... 52
Filter Blocked Signal ............................................................................................................................................................... 52
AHU-CL1 Running Signal ........................................................................................................................................................ 52
Behaviour Flow Diagram for Remote running ....................................................................................................................... 53
Filtration 54
Emptying/Replacing the filter bag ......................................................................................................................................... 54
Filter disposal ........................................................................................................................................................................ 55
VacClean ...................................................................................................................................................... 56
How it works 57
Maintaining Pressure ............................................................................................................................................................ 57
Turbulent Air ......................................................................................................................................................................... 59
Installation 59
VacClean specific Installation 59
Inspecting face plate level ..................................................................................................................................................... 59
Checking brush height ........................................................................................................................................................... 60
Multi-Web size fingers .......................................................................................................................................................... 60
Location of Ionising Bars ....................................................................................................................................................... 60
924IP bars .................................................................................................................................................. 61
Operation 61
Bar Master............................................................................................................................................................................. 61
Clean Pin Alert LED ................................................................................................................................................................ 62
Recommended (pre-set) settings .......................................................................................................................................... 62
Health and afety 62
Emission of Ozone ................................................................................................................................................................. 62
hockless Emitters ................................................................................................................................................................ 62
924 bar Technical Drawing 63
Commissioning / Testing effectiveness....................................................................................................... 64
Commissioning Test Procedure 64
pares and Wear Parts ................................................................................................................................ 66
pares and Wear Parts (Continued) 67
pare Part Location Drawing 68
How to replace wear parts 70
Plastic Finger covers .............................................................................................................................................................. 70

AHU-CL1 Manual
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Trouble shooting ......................................................................................................................................... 73
AHU-CL1 and VacClean Head 73
924IP Bars 74
924IP LED Indicator Meanings ............................................................................................................................................. 75
Maintenance ............................................................................................................................................... 76
Weekly Maintenance checks 76
How to clean the 924 Ionising bars ....................................................................................................................................... 76
How to check the finger plastic for wear and damage .......................................................................................................... 77
Checking the filter bag .......................................................................................................................................................... 77
Quarterly Maintenance checks 77
How to Check the Faceplates ................................................................................................................................................ 78
How to check Brush Wear ..................................................................................................................................................... 78
Cleaning the filter Compartment .......................................................................................................................................... 79
Cleaning the Cooling inlet filter ............................................................................................................................................. 80
Cleaning the exterior of the 924IP Ionising bar ................................................................................................................... 80
Exterior clean of ystem Components .................................................................................................................................. 81
Technical Drawings ..................................................................................................................................... 82
Label Locations Drawing ............................................................................................................................. 91
Wiring Diagram ........................................................................................................................................... 98
CUL Certification ......................................................................................................................................... 99
Declaration of Incorporation .................................................................................................................... 101

AHU-CL1 Manual
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Table o Figures
Figure 1 - Danger Mains Voltage, Warning Label ......................................................................................... 9
Figure 2 - Caution Hot, Warning Label .......................................................................................................... 9
Figure 3 - Do not cover, Warning Label ........................................................................................................ 9
Figure 4 - Pinch Point, Warning Label ......................................................................................................... 10
Figure 5 - Vacuum Airflow, Information Label ............................................................................................ 10
Figure 6 - Operator Identification ticker ................................................................................................... 10
Figure 7 - Earth connection ticker ............................................................................................................. 11
Figure 8 - AHU-CL1 Product Label ............................................................................................................... 11
Figure 9 - VacClean Product Label .............................................................................................................. 11
Figure 10 - 924IP Product Label ................................................................................................................ 12
Figure 11 - Meech erial Number / Bar Code ............................................................................................. 12
Figure 12 - VacClean Head .......................................................................................................................... 13
Figure 13 - AHU-CL1 .................................................................................................................................... 13
Figure 14 - 924IP Bars ............................................................................................................................... 13
Figure 15 - Rear Manifold ........................................................................................................................... 13
Figure 16 - ide lides ................................................................................................................................. 14
Figure 17 - Y-splitter Connection Cable ...................................................................................................... 14
Figure 18 - Toggle Latches ........................................................................................................................... 14
Figure 19 - Mounting Carriers ..................................................................................................................... 14
Figure 20 - Mounting pacer ....................................................................................................................... 14
Figure 21 - Palletised Cardboard Container ................................................................................................ 15
Figure 22 - Removing lid of palletised container ........................................................................................ 15
Figure 23 - Removing sides of palletised container .................................................................................... 16
Figure 24 - Remaining boxes on palletised container ................................................................................. 16
Figure 25 - Complete Crate ......................................................................................................................... 17
Figure 26 - Clip and Lid removal .................................................................................................................. 17
Figure 27 - Wooden Crate Lid removed ...................................................................................................... 18
Figure 28 – ystem Overview ...................................................................................................................... 19
Figure 29 - AHU-CL1, Main Components .................................................................................................... 20
Figure 30 - VacClean Head, Main Components .......................................................................................... 21
Figure 31 - 924IP Ionising Bars .................................................................................................................. 22
Figure 32 - Read Duct Manifold .................................................................................................................. 23
Figure 33 - ide lides, Mounting Carriers and Toggle Latch ...................................................................... 24
Figure 34 - Rear Manifold Mounting Flanges ............................................................................................. 25
Figure 35 - Mounting top Flange crews in Rear Manifold ........................................................................ 26
Figure 36 - Mounting the Rear Manifold side flanges ................................................................................ 26
Figure 37 – Pair of ide lide Rails .............................................................................................................. 27
Figure 38 - ide slide mounting holes ......................................................................................................... 27
Figure 39 - ide lide in position ................................................................................................................. 27
Figure 40 - Fixing ide lide ......................................................................................................................... 28
Figure 41 - Rear Manifold and ide lides in place ..................................................................................... 28
Figure 42 - Top VacClean Manifold ............................................................................................................. 29
Figure 43 - Angled Top Manifold for fitting ................................................................................................ 29

AHU-CL1 Manual
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Figure 44- Getting Top Manifold in rough position .................................................................................... 30
Figure 45 - crewing front bracket in place with spacer ............................................................................. 30
Figure 46 - VacClean 0.5mm Brush Gap...................................................................................................... 31
Figure 47 - Join between Rear Manifold and VacClean Ducting ................................................................. 31
Figure 48 - Mounting Carriers ..................................................................................................................... 32
Figure 49 - ide lides fully extended ......................................................................................................... 32
Figure 50 - Fitting the Mounting Carriers ................................................................................................... 33
Figure 51 - Mounting Carriers level ............................................................................................................ 34
Figure 52 - lide the mounting carriers back into machine ........................................................................ 34
Figure 53- Left and Right Toggle Latch ........................................................................................................ 35
Figure 54 - Fitting of Left and Right Toggle Latch ....................................................................................... 35
Figure 55 - AHU-CL1 6 mounting stud locations ......................................................................................... 36
Figure 56 - Disengaging toggle clamps and pulling out the mounting carriers .......................................... 36
Figure 57 - Lowering AHU-CL1 into place ................................................................................................... 37
Figure 58 - Position of M5 Bolts to secure AHU-CL1 ................................................................................... 38
Figure 59 - Moving rear mounting handle .................................................................................................. 38
Figure 60 - AHU-CL1 in position with Handle moved.................................................................................. 39
Figure 61 - Caution with Top Inductive ensor ........................................................................................... 39
Figure 62 - AHU-CL1 awaiting toggle latches .............................................................................................. 40
Figure 63 - Locking Toggle latches in Place ................................................................................................. 40
Figure 64 - Cable end Bar Connection ........................................................................................................ 41
Figure 65 - 'Y' plitter Cable connection ..................................................................................................... 41
Figure 66- Electrical Connection on AHU-CL1 ............................................................................................. 42
Figure 67 - 3 Phase connection ................................................................................................................... 43
Figure 68 - ignal cable connection ............................................................................................................ 44
Figure 69 - ignal Connection Pin Layout .................................................................................................... 45
Figure 70 - ignal Connection Pin Colours .................................................................................................. 45
Figure 71 - M12 Female 8 pole connector .................................................................................................. 45
Figure 72 - Inductive ensor Location ......................................................................................................... 46
Figure 73 - Filter bag inductive ensor location .......................................................................................... 46
Figure 74 - AHU-CL1 Position Inductive ensor .......................................................................................... 47
Figure 75 - AHU-CL1, Main Components .................................................................................................... 49
Figure 76 - Main Home page on Touch creen ........................................................................................... 50
Figure 77 - Remote running behaviour flow diagram ................................................................................. 53
Figure 78 - Rotating Filter Locks .................................................................................................................. 54
Figure 79 - Filter draw open ........................................................................................................................ 54
Figure 80 - Removal of filter housing .......................................................................................................... 55
Figure 81 - VacClean Parts with Detailed view ........................................................................................... 56
Figure 82 - Web passing through VacClean head ....................................................................................... 57
Figure 83 - Vacuum Pressure on ................................................................................................................. 57
Figure 84 - Vacuum Pressure off ................................................................................................................. 57
Figure 85 - How the plastic fingers are pulled down to faceplate .............................................................. 58
Figure 86 - Plastic fingers covering faceplates ............................................................................................ 58
Figure 87 - 0.5mm Brush to faceplate gap .................................................................................................. 58
Figure 88 - Removal of Contamination through Turbulent air ................................................................... 59

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Figure 89 - BarMaster ................................................................................................................................. 61
Figure 90- Removal of plastic fingers .......................................................................................................... 70
Figure 91- Plastic fingers removed.............................................................................................................. 71
Figure 92 - Removal of finger retaining strip .............................................................................................. 71
Figure 93 - Locating detail for Finger holder ............................................................................................... 72
Figure 94 - Pin cleaning with toothbrush .................................................................................................... 76
Figure 95 - Faceplate wear identification ................................................................................................... 78
Figure 96 - Cleaning Filter Compartment .................................................................................................... 79
Figure 97 - Replacing Cooling Filters ........................................................................................................... 80
Figure 98 - Cleaning 924 Bars ...................................................................................................................... 80
Figure 99 - Clean complete exterior of system ........................................................................................... 81

AHU-CL1 Manual
Page 8 of 102
Sa ety Instructions
Before using equipment, read the following safety and operating instructions to ensure your own
personal safety and help to protect your equipment. Failure to do so could result in injury or death.
Connected equipment may require additional safety instructions. Observe all safety instructions for
additional equipment connected before operating.
General Sa ety
Before setting up the equipment:
•Read the operating instructions carefully and ensure you understand how to correctly use the
equipment.
•Installation and testing must only be completed by those suitably qualified.
•Inspect the working environment and ensure it is clean and clear of hazards before removing
equipment from packaging and positioning the system.
•Visually check all equipment for damage. If damaged, contact your local Meech representative
before continuing.
•Ensure a full understanding of the symbols attached to the equipment before operating.
•Keep all cables secured until ready for use.
•Keep a copy of the Operating Manual close to the system at all times.
Electrical Sa ety
Before installing, performing repairs or maintenance on equipment, ensure the system is electrically
isolated. Failure of this could result in injury or death.
Before working on the equipment:
•Check the equipment is electrically isolated correctly.
•Check equipment and cables for damage. If damaged, contact your local Meech representative
before continuing.
•Ensure all wiring is completed by competent persons.
•Check all connections in relation to the wiring diagram

AHU-CL1 Manual
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Warning and In ormation Labels
The location of the labels can be found in the drawing in the rear of this Manual, under Label Locations.
Translations for German and French can be found under each label.
Danger Mains Voltage
Danger Mains Voltage Warning Label indicates an immediate Electrical hazard. If
not avoided, this will result in death or serious injury.
This label is located next to the inlet of the 3-phase plug, next to the circuit
breakers and on the removable panel on the right side of the AHU.
D: Das Warnschild Gefahr Hochspannung „Danger Mains Voltage“ weist auf eine unmittelbare elektrische Gefahr hin. ei
Missachtung besteht Lebensgefahr und schwere Verletzungsgefahr
FR : Signal d’avertissement de haute tension « Danger Mains Voltage», s’il n’est pas levé, indique un danger d’électrocution
pouvant causer la mort ou des blessures graves.
Caution Hot
Caution Hot Warning Label indicates a potential Heat hazard if not avoided, this
will result in minor or moderate injury.
This label is located on the top of the AHU where the connection of the ducting is.
The Max temperature at this point could be up to 70 degrees Celsius depending
on the environment temperature
D: Vorsicht Hitze-Warnschild weist auf eine potenzielle Hitzegefahr hin. ei Missachtung können leichte oder mittelschwere
Verletzungen auftreten.
FR: Signal d’avertissement de haute température , s’il n’est pas levé, indique un risque de brûlures de légères à modérées.
Do not cover
Do Not Cover Warning Label indicates a potential hazard if not avoided, which will
result in damage of equipment.
This label is located on the side of the Air Handling Unit next to the cooling air
inlets
D: Das nicht abdecken Warnschild weist auf eine potenzielle Gefahr hin. Die Missachtung kann zu einer eschädigung des
Geräts führen.
FR : Signal d’avertissement de ne pas couvrir , s’il n’est pas respecté, indique un risque d’endommagement de l’équipement.
Fi
gure
1
-
Danger Mains Voltage, Warning Label
Figure
2
-
Caution Hot, Warning Label
Figure
3
-
Do not cover, Warning Label

AHU-CL1 Manual
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Crushing o Hands
Pinch Point Warning Label indicates a potential hazard if not avoided, this will
result in minor or moderate injury.
This label is located on the AHU and draw slides on both sides.
D: Das Warnschild Quetschgefahr weist auf eine mögliche Gefahr hin. Die Missachtung kann zu leichten oder mittelschweren
Verletzungen führen.
FR : Signal d’avertissement de risque d’écrasement , s’il n’est pas levé, indique un danger potentiel pouvant entrainer des
blessures de mineurs à modérées.
Vacuum Air low
Information Label indicates the direction of airflow through the
system.
D: Das Hinweisschild zeigt die Richtung des Luftstroms durch das ystem an.
FR: ignal d’information indiquant la direction du flux d’air dans le système.
Operator Identi ication Sticker
This RAL 200 40 30 identification sticker shows what can be
used to open doors or carry the AHU.
All materials that are marked with the RAL 200 40 30 sticker are
to be used by operators and maintenance.
D: Der RAL 200 40 30-Kennzeichnungsaufkleber zeigt an, was zum Öffnen der Türen oder zum Tragen der AHU verwendet
werden kann.
FR: ignalétique RAL 200 40 30 indiquant ce qui peut être utilisé pour l’ouverture des portes et la manutention de la AHU.
Figure 4 - Pinch Point, Warning Label
Figure 5 - Vacuum Airflow,
Information Label
Figure 6 - Operator Identification Sticker