DURKOPP ADLER 550-867 Operating manual

550-867
Additional Instructions
BTSR sensor

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Property of Dürkopp Adler AG and protected by copyright. Any reuse of these contents, inclu-
ding extracts, is prohibited without the prior written approval of Dürkopp Adler AG.
Copyright © Dürkopp Adler AG - 2017

Table of Contents
Additional Instructions 550-867 - 01.0 - 08/2017 1
1 Kit components ..........................................................................3
2 Work preparation........................................................................4
3 Replacing the thread tension PCB............................................6
4 Dismantling the old parts...........................................................9
4.1 Dismantling the thread lever protection and thread clamp...........9
4.2 Dismantling the BTSR sensor and thread guide.........................10
5 Fitting the new parts ................................................................12
5.1 Fitting the thread guide...............................................................12
5.2 Installing the BTSR sensor.........................................................13
5.3 Fitting the thread clamp..............................................................14
5.4 Installing thread lever protection.................................................15
5.5 Machine following upgrade.........................................................16

Table of Contents
Additional Instructions 550-867 - 01.0 - 08/2017
2

Kit components
Additional Instructions 550-867 - 01.0 - 08/2017 3
1 Kit components
Check whether the scope of delivery for parts set 0867 590094 is correct
prior to upgrade.
Abb. 1: Comparison of replacement parts
Material number Quantity Description
0867 100540 1 Thread lever protection
0867 110183 1 Thread guide
0867 110431 1 Threading procedure sticker
9835 901006 1 Antistatic armband
0791 550662 DE 1 BTSR sensor upgrade manual
0791 550662 EN 1 BTSR sensor upgrade manual
Old
Old
Old
New
New
New
PCB Thread lever protection
Thread guide

Work preparation
Additional Instructions 550-867 - 01.0 - 08/2017
4
2 Work preparation
Before performing the upgrade, the power needs to be switched off:
1. Turn the power switch (1) to the O position.
Abb. 2: Turning off the main switch
The lamp (2) on the UPS power unit (4) lights up.
Abb. 3: Switching off the power
DANGER
Risk of injury from electric shock.
Switch off the machine and disconnect the power
plug before you upgrade the sensor.
Make sure the power plug cannot be accidentally
plugged back in.
①
(1) - Main switch
②
③
(2) - Lamp
(3) - Off button (4) - UPS power unit
④

Work preparation
Additional Instructions 550-867 - 01.0 - 08/2017 5
2. Press and hold down the off button (3) for 3 seconds.
The lamp (2) goes out, the machine is powered down.
Abb. 4: Machine powered down
②
(2) - Lamp

Replacing the thread tension PCB
Additional Instructions 550-867 - 01.0 - 08/2017
6
3 Replacing the thread tension PCB
Checking the power
1. Openthecontrolcabinet,thekeyforwhichisincludedwiththemachine.
2. Check whether LED (1) is lit up.
If LED (1) is NOT lit up, there is no power.
3. If LED (1) is still lit up, turn off the power, 2 Work preparation, p. 4.
Abb. 5: Checking the power
WARNING
Risk of injury from electricity
Double-check that the power is turned off.
Disconnect the machine from the power supply.
ATTENTION
Electrostatic charging may cause damage to equipment!
Work on the machine is ONLY permitted while wearing the antistatic
armband.
Handle the PCB only by its edges.
Do not push the PCB over a surface.
(1) - LED
①

Replacing the thread tension PCB
Additional Instructions 550-867 - 01.0 - 08/2017 7
Putting on the antistatic armband
1. Fasten the antistatic armband (2) to the mechanic's arm.
2. Fasten the clamp (3) of the antistatic armband (2) to equipotential
bonding (4) on the control cabinet.
Abb. 6: Antistatic armband
Removing the PCB
1. Loosen all four screws (7) and remove the PCB (5).
2. Release the screws (6) on the plugs.
3. Pull off the plug (6).
Abb. 7: Removing the PCB
(2) - Antistatic armband
(3) - Clamp (4) - Equipotential bonding
②
③
③
④
②
④
(5) - PCB
(6) - Plug (7) - Screws
⑤
⑥
⑦
⑥

Replacing the thread tension PCB
Additional Instructions 550-867 - 01.0 - 08/2017
8
Abb. 8: Pulling off the plug
Inserting the PCB
1. Remove the new PCB from its antistatic bag.
2. Connect the plug (6) to the PCB.
3. Tighten the screws (6) on the plugs.
4. Screw the PCB (5) onto the stud bolts.
5. Tighten the PCB (5) to the stud bolts using the 4 screws (7).
Abb. 9: PCB packed in antistatic bag
(6) - Plug
⑥
⑥