Aereco ZLT VTZ Series Installation instructions

Non contractual document. Aereco reserve the right to make changes to the construction and to the technical data of the fan.
Disassembly Instructions
VTZ
Identification of plastic parts and electronics parts
TF6595_A
ENGLISH

2/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
Summary
1. Introduction...................................................................................................................................... 4
1.1. Information....................................................................................................................................... 4
1.2. Warnings.......................................................................................................................................... 4
2. Overview.......................................................................................................................................... 5
3. Required tools.................................................................................................................................. 5
4. Dissassembly manipulations........................................................................................................... 6
4.1. Preparations..................................................................................................................................... 6
4.2. Disassembly of the Pressure Control Unit....................................................................................... 7
4.3. Component Parts: Pressure Control Unit...................................................................................... 12
4.4. Disassembling the Proximity Switch.............................................................................................. 13
4.5. Component Parts: Proximity Switch .............................................................................................. 20
4.6. Disassembly of the fan (internal fan housing) ............................................................................... 21
4.7. Component Parts: Fan................................................................................................................... 24
5. Legal notice ................................................................................................................................... 25
1.

3/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
2.

4/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
3. INTRODUCTION
3.1. Information
ZLT GmbH Company ensures the total manufacture of VCZ fans. All the VCZ fans are then sold through
Aereco Group.
3.2. Warnings
BEFORE DISASSEMBLING THE APPLIANCE, PLEASE READ THESE
INSTRUCTIONS CAREFULLY.
▪The manufacturer cannot be held liable for irreversible damage caused by disassembling the
product in the aim at recycling the product.
▪This manual describes the required tools for the manual disassembly of electronics parts
(printed wiring boards/ printed circuit boards and displays > 10 g or > 10 cm2), batteries and
larger plastic parts (> 100 g) for the purpose of efficient materials recycling.
▪Wearing suitable gloves while handling the product is strongly recommended (some of the
metal parts may have sharp edges).
Reminders of elementary safety rules:
The disassembling of an electrical appliance requires observance of the following
elementary rules:
▪Do not touch the appliance, even if it is earthed, if your body is moist or wet (hands, feet,
etc.);
▪This system is not designed to be disassembled by persons whose intellectual and/or mental
faculties are impaired, or who lack experience and knowledge (including children), unless
they have been trained and are supervised by a person responsible for their safety during
disassembling. To eliminate any risk of an accident, keep them away from the appliance;
▪The electrical disassemble must be done by a qualified technician, in accordance with the
manufacturer's recommendations and in a manner consistent with the characteristics of the
product;
▪Before doing any work on the appliance, unplug it or otherwise disconnect it from its power
supply and make sure that the power cannot be restored accidentally while the work is being
done;
▪Young children must be kept far away from the appliance in order to ensure that they do not
play with it.
Before starting the disassembling procedure, ensure that the appliance is
disconnected from the electric circuit and volt-free. Secure against unintentional
restart. Do not open the housing before the complete stop of the fan impeller.

5/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
2.OVERVIEW
5. REQUIRED TOOLS
The following tools are required to disassemble the fan:
Screwdriver
3.5 mm
Screwdriver
5.5 mm
Screwdriver PZ2
Screwdriver PH0
Wrench AF13
Wrench AF22
Wrench AF27
Needle nose
pliers

6/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6. DISSASSEMBLY MANIPULATIONS
In the aim at recycling the product, the disassembling of the different plastic parts and electronic parts
has to be done in accordance with the following steps:
6.1. Preparations
First of all, disconnect the fan power supply.
6.1.1. Loosen the screw connection of the protective grille at the cover
-Unscrew the cheese-head screws M6 x 16 (4x) and their corresponding serrated washers M6
using a screwdriver PZ 2.
Screwdriver
PZ 2

7/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.2. Disassembly of the Pressure Control Unit
6.2.1. Removing the Cover
-Unscrew the cover screw connections (4x) using a screwdriver 1.0 x 5.5.
-Remove the cover from the casing.
Screwdriver
1.0 x 5.5

8/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.2.2. Removing the electrical wiring
-Loosen the head of the cable gland (3x) using a wrench AF 27.
Screwdriver
0.6 x 3.5
Wrench
AF 27
Needle nose pliers
universal

9/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
-Loosen the screw connection (6x) of the screw terminals (green) using a screwdriver 0.6 x 3.5.
-Pull the wires out of the socket using needle nose pliers until all wires are loose.
-The remaining cables can be declamped using a screwdriver 0.6 x 3.5 pressing down the spring
connector while simultaneously pulling on the cable using needle nose pliers.
-Remove all cables by pulling them through the cable glands.
-Pull off all pneumatic hoses from the hose nipples.

10/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.2.3. Removing the pressure control unit from the support frame
-Remove the self-tapping screws ST 4.2 x 13 (4x) using a screwdriver TX 20.
Screwdriver
TX 20

11/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.2.4. Removing the circuit board from the control unit
-Remove the fixing screws M6 x 10 (4x) of the circuit board using a screwdriver PZ 2.
Screwdriver
PZ 2

12/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.3. Component Parts: Pressure Control Unit
Component part
Quantity
Material
Weight [g]
Housing
Box
1
ABS
187
Cover
1
Polycarbonate
94
>Cover-screws
4
PA6 –GF25
7
Circuit board
1
Electronics assembly
300
Accessories
Cable glands
4
Polyamide
25
>Seal
4
Neoprene
7

13/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.4. Disassembling the Proximity Switch
6.4.1. Removing the case cover including the switch
-Remove the case cover by turning the cover screws (4x) alternately using a screwdriver
0.6 x 3.5.
Screwdriver
0.6 x 3.5

14/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.4.2. Removing the electrical wiring
-Loosen the head of the cable gland using a wrench AF 22.
Screwdriver
TX10
Screwdriver
PH 0
Wrench
AF 22
Needle nose pliers
universal

15/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
-Press the cable clamp firmly together to loose the clamp. At the same time, pull out the two wires
using needle nose pliers.
-Pull the wiring harness through the hole of the casing of the fan.
-Pull the wiring harness through the cable gland and out of the housing of the proximity switch.

16/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
-Remove the self-tapping screw ST 3.1 x 14 using a screwdriver TX 10. Now remove the cable
including the lock washer.
-Loosen the screws of the cable clamps (2x) of the cam switch using a screwdriver PH 0.
-Pull out the cables.

17/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.4.3. Disassembly of the case cover including the cam switch
-Remove the fixing screw M3 x 15 of the rotary handle using a screwdriver PH 0.
-Pull off the handle.
Screwdriver
PH 0; PZ 2
Screwdriver
0.6 x 3.5

18/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
-The locking rim (yellow) is now loose. Pull off the locking rim from the case cover.
-To remove the display, lever it out of its anchoring using a screwdriver 0.6 x 3.5.

19/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
-Remove the fixing screw (2x) of the socket (clear) using a screwdriver PZ 2.
-Now the cam switch and the case cover including its screws lie free.

20/25
TF6595_A
Aereco S.A. –62 rue de Lamirault –Collégien 77615 MARNE
LA VALLEE CEDEX 3
FRANCE
Tel. [phone] –fax [phone]
www.aereco.com
ZLT Lüftungs- & Brandschutztechnik GmbH
Wilhermsdorfer Str. 28 - 09387 JAHNSDORF
GERMANY
Tel. [phone] / 93620 –Fax: 037296 / 936250
www.zlt.de
6.5. Component Parts: Proximity Switch
Component Parts
Quantity
Material
Weight [g]
Housing
Box
1
Polycarbonate
58
Case cover
1
Polycarbonate
28
>Cover screws
4
Polyamide 6
7
Cam switch
1
Metal / Polyamide
29
>Socket (clear)
1
Acryl
4
>Display (white)
1
Polyamide
>1
>Locking rim (yellow)
1
Polyamide
6
>Rotary handle (red)
1
Polyamide
10