TM8100/TM8200/TM9100 Dismantling Instructions And Material Recovery Information TM8000/TM Series Informa/TM Inf TM

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TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information www.taitworld.com

© Tait Electronics Limited August 2006

MMA-00062-01

TM8100 mobiles

TM8200 mobiles

TM9100 mobiles

Dismantling Instructions and

Material Recovery Information

Introduction

Tait Electronics Limited manufactures in Christchurch (New Zealand) and distributes to markets throughout

the world, a range of portable, mobile and infrastructure radio products.

Our basic philosophy is to provide clear and concise information on the material content of our products, to

enable the safe and economic recycling of those materials, so far as that may be technically possible within any

particular market or EU member state’s jurisdiction.

Material recovery and recycling processes are developing rapidly. This document indicates as specifically as

possible, the material type of each component for which recycling is economically feasible, on the basis of

component size. Where a small recycleable component must be removed to separate a large component, that

small component’s material has also been noted (typically metal fastenings).

Material Categories

Tait products comprise a wide variety of materials. For the purposes of the WEEE Directive, the materials fall

into the following categories:

Material category Recovery and recycling process

Paper/Cardboard Paper/cardboard materials will most usually have been offered for recycling at the point

of final sale. We expect that every jurisdiction will have a capability to recycle all

materials within this category.

Metals Metals includes cabling because of its high value copper content. We expect that every

jurisdiction will have a capability to recycle all materials within this category.

Polymers The majority of polymeric category materials we use are “engineering” polymers for

which recycling capability (at the time of writing) may be limited or non-existent.

We are optimistic that the polymer industry will investigate recycling of these materials

and so enable new Tait products to comply with the WEEE Directive while

continuing to use these materials.

Batteries

(portable radios

only)

The cells in battery packs must be recycled in accordance with the Battery Directive,

according to the cell type noted on the package casing. The battery pack casings and

other associated materials must be recycled according to the appropriate category and

type specified in this Disposal Information

Mixed Materials in the Mixed category are varied. Typical components include populated

printed circuit boards, connectors, switches and the like. Disposal processes do exist,

which reduce the volume of these components and enable the small quantities of high

value materials that may be present to be recovered. However, these processes may not

be available in every jurisdiction.

2TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information

© Tait Electronics Limited August 2006

Dismantling Instructions and Material Information

Tools

■5mm (3/16 inch) flat-bladed screwdriver

■3mm (1/8 inch) flat-bladed screwdriver

■Torx T20 screwdriver

■Torx T10 screwdriver

■Torx T6 screwdriver (50W/40W radio only)

■5mm (3/16 inch) socket

■14mm (9/16 inch) long-reach socket

Removing the Control Head (all mobiles)

1. On the underside of the

radio body, two lever points

are indicated on the radio

body by a dot-dash-dot

pattern ( ).

The lever point is between

the control-head seal and the

plastic of the control head.

2. At either of the lever points,

insert a 5mm (3/16 inch)

flat-bladed screwdriver between the control head and the control-head seal.

3. Use the screwdriver to lift the edge of the control head up and off the clip, then repeat in the other

position. The control head can now be removed.

4. Disconnect the control-head loom.

Removing the Cover

1. At the upper edge of the lower screw bosses on

both sides of the radio body, insert a 1/8 inch

(3mm) flat-bladed screwdriver.

2. Push the screwdriver under the cover towards the

upper screw boss to release the cover from the

upper screw boss.

3. Remove the cover.

lever point

indication of

lever point

control-

head seal

control head

insertion

point

upper

screw boss

cover

lower

screw boss

TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information 3

© Tait Electronics Limited August 2006

Opening the Radio Body

1. Use a Torx T20 screwdriver to remove the four screws c.

2. Pemove the lid assembly d.

Removing the Main-Board Assembly

1. Remove the auxiliary connector bung h (if fitted).

2. Remove the RF connector seal j using one of the tabs located at the bottom of the seal. If necessary, lift

up the tap using the blade of a small flat-bladed screwdriver.

3. Use a Torx T10 screwdriver to remove the screws e connecting the main board to the chassis.

4. Use a Torx T20 screwdriver to remove the screws i connecting the heat-transfer block to the rear of the

chassis.

5. Holding a hand over the chassis to catch the main-board assembly, turn the chassis upside down and tap

its fins on the edge of the workbench. This will release the heat-transfer block from the chassis.

Disassembly of the main board assembly is described on page 4.

Bcover PC + PET Gchassis AlSi12Cu

Cscrew M4x16 (x4) Fe Hauxiliary connector bung Si elastomer

Dlid assembly AlSi8CuFe Iscrews M4x16 (x2) Fe

Escrew M3x10 (x5) Fe JRF connector seal Si elastomer

Fmain-board assembly See page 4. 1) gap pad (50W/40W radio only) Not recyclable

Torx T20

Torx T10

Torx T20

B

C

x4

D

E

x5

F

G

I

x2

H

J

1)

Disassembly

see page 4

4TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information

© Tait Electronics Limited August 2006

Disassembling the Main-Board Assembly

The figure below shows the 40W/50W configuration.

1. Remove the power connector seal I.

2. Use a torque-driver with a 5mm (3/16 inch) socket to remove the D-range screwlock fasteners H.

3. Use a torque-driver with a 14mm (9/16 inch) long-reach socket to remove the RF connector nut 1!.

Also remove the lock washer 1@.

4. Use a Torx T10 screwdriver to remove the three screws b securing the main board 1$ to the heat-

transfer block F.

5. Separate the main board 1$ from the heat-transfer block F.

6. To remove the power connector J:

■With the 40W/50W radio, use a Torx T6 screwdriver to undo the two screws C.

■With the 25W radio, use a Torx T10 screwdriver to undo the two screws C.

BM3x10 screw (x3) Fe HD-range screwlock fastener (2x) Fe

C50W/40W radios:

M2.2x10 PT screw (x2)

25W radios:

K30x8 PT screw (x2)

Fe

Fe

Ipower connector seal Si elastomer

Jpower connector Mixed

1) gap pad (50W/40W radio only) Not recyclable

Dauxiliary connector Mixed 1! RF connector nut CuZn

Einner foam D-range seal PU foam 1@ RF connector lock washer Fe

Fheat-transfer block AlSi12 1# RF connector Mixed

Gouter foam seal PU foam 1$ main board

– heat plate

– EMI shields

Mixeda

Cu101, Sn-plated

CuZn27Ni18

a. After removal of heat plate and EMI shields

H

1$

E

G

F

I1#

1@

D

J1)

14mm (9/16 inch)

5mm (3/16 inch)

Torx T6 Torx T10

C

x2

1!

B

x3

Torx T10

TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information 5

© Tait Electronics Limited August 2006

Removing an Options Board (optional)

The radio may be fitted with an options board in the lid assembly, which may or may not have an external

options connector fitted in a provision in the lid assembly.

1. If an external options connector is fitted:

■Undo the two screws b and remove the protective rubber cap c (if fitted).

■Undo the two D-range screwlock fasteners d.

2. Undo up to nine screws h and remove the options board G from the lid assembly E.

3. If an external options connector is fitted, a foam seal for the D-range connector f is fitted to the inside

of the lid. Remove the foam seal.

Disassembling the Control Head with Graphical Display

(TM8250/TM8255/TM8260/TM9100)

The circled numbers in this section refer to the items in the figure on page 6.

1. Pull off the volume control knob 1&.

2. Unscrew the two Torx T20 screws B and remove the adaptor flange C.

3. Disconnect the control-head loom D.

4. Disconnect the speaker cable from the speaker connector of the control-head board F.

5. Release the lock of the LCD connector and unplug the loom of the LCD assembly 1@.

6. Unscrew the four Torx T20 screws E and remove the control-head board F.

7. If a concealed microphone 1% is fitted, pull the capsule out of its rubber seal when removing the control

head-board F.

8. Remove the light pipes H and I.

B

screw 4-40x3/15 (x2)

Fe F

foam seal for D-range connector

PU foam

C

protective rubber cap

Si elastomer Goptions board (example)

– EMI shields (if fitted) Mixeda

CuZn27Ni18

a. After removal of EMI shields

D

D-range screwlock fastener 4-40 (x2)

Fe H

screw M3x10, self-tapping (x9)

Fe

E

lid

AlSi8Cu3Fe

d

Torx T10

5mm (3/16 inch)

f

g

h

c

b

e

6TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information

© Tait Electronics Limited August 2006

9. The space-frame J clips into three clips of the front panel. Unclip the spaceframe and remove it along

with the two seals G.

10.Remove the speaker 1! and speaker clamp 1).

11.Remove the LCD assembly 1@, main keypad 1#, and power keypad 1$.

BM4 x 12 Taptite screw (x2) Fe

Cadaptor flange PC + PET

Dcontrol-head loom assembly with adapter Cu + Mixed

E3 x 10 PT screw (x4) Fe

Fcontrol-head board

- EMI shields Mixeda

CuZn27Ni18

a. After removal of EMI shields

Gspace-frame seal (x2) Si elastomer

Hshort light pipe PC

Ilong light pipe PC

Jspace-frame AlSi8Cu3Fe

1) speaker clamp Si elastomer

1! speaker Mixed

1@ LCD assembly (including LCD seal) Mixed

1# main keypad Si elastomer

1$ power keypad Si elastomer

1% concealed microphone (optional) Mixed

1^ front panel assembly PC + PET

1& knob for volume-control potentiometer PC + PET b

b. Knob contains small steel spring

C

E

F

G

G

1)

H

I

J

1!

1^

1@

1#

1$

1&

x2

x4

D

3451z_02

Torx T20

Torx T10

1%

B

TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information 7

© Tait Electronics Limited August 2006

Disassembling the Control Head with 1-, 2-, or 3-Digit Display

(TM8110, TM8115, TM8235)

1. Pull off the volume control knob I.

2. If a concealed microphone 1) is fitted, disconnect the microphone leads from the control-head board.

3. Disconnect the speaker cable from the speaker connector of the control-head board.

4. Unscrew the three Torx T10 screws D.

5. While pressing on the shaft of the volume-control potentiometer, push the clips holding the control-

head board away from the control-head board e. The board will be freed from the space-frame.

6. While pulling upwards on the space-frame G at the corner where the microphone connector is situated,

release the clips labelled B to G in the order: Band C, Dand E, and then Fand G. To release each

clip use a 3/16 inch (5mm) flat-bladed screwdriver to lever the clip out of its recess. Pulling on the

space-frame helps release the clips.

7. Remove the elastomeric strips F, speaker J, LCD 1!, keypad 1@, lightpipes 1$ and 1%, and, if fitted,

the concealed microphone 1).

B

control-head loom with adaptor

Cu + Mixed I

knob for volume-control potentiometer

PC + PET a

a. knob contains small steel spring

C

control-head options board (optional)

Mixed J

speaker

Mixed

D

3 x 8 PT screw (x3)

Fe 1)

concealed microphone (optional)

Mixed

E

control-head board

Mixed 1!

LCD

Mixed

F

elastomeric strip (x2)

Si elastomer1@

keypad

SI elastomer

G

space-frame

PC + PET 1#

short light pipe

PC

H

front panel assembly

PC + PET 1$

long light pipe

PC

J

B

1^

G

I

H

1)

1&

1#

1%

1$

F

E

1!

D

x3

B

C

E

F

x2

G

H

1)

J

1@

1#

1$

1!

I

B

D

F

G

E

C

Torx T10

8TM8100/TM8200/TM9100 Dismantling Instructions and Material Recovery Information

© Tait Electronics Limited August 2006

Disassembling the RJ45 Control Head (TM8252)

1. Release the clip of the PCB bracket E and remove the control-head board B.

2. Disconnect the control-head loom C from the control-head-board B.

3. Use a Torx T10 screwdriver to unscrew the four screws D and remove the PCB bracket E.

Bcontrol-head board Mixed EPCB bracket PC + PET

Ccontrol-head loom with adapter Cu + Mixed Ffront panel PC + PET

D3 x 8 PT screw (x4) Fe GRJ45 bung (x2) Si elastomer

B

D

E

F

G

x4

C

Torx T10

x2