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7
Repairing the knitting machine
Eliminating faults in electronics system
Replacing electronic card
7.4.5 Replacing electronic card
1. Set main switch to "0" and wait until the LEDs on the power supply unit go
out (approx. 60 seconds).
2. Open the cover of the left control cabinet.
3. Remove the card.
4. Plug in the new card.
5. Close the cover of the left control cabinet.
6. Set the main switch to "1" and acknowledge the error remedy.
NOTICE
An electronic card can be destroyed by electrostatic charge!
If you touch a board while you are electrostatically charged, the
board will be destroyed.
➜ First discharge yourself by touching "ground", e.g. a water
pipe or the machine frame, then touch a card.
➜ Only touch cards on the edge or the front side.
NOTICE
The electronic boards can be damaged by damage to the pins
on the rear of the board!
If the pins of the cards are bent or broken off at the rear, new
cards must be used.
➜ When replacing the cards, make sure that the pins are not
damaged.
Содержание CMS 502 HP+
Страница 12: ...12 ...
Страница 18: ...18 1 About this document Warnings in the documentation ...
Страница 72: ...72 2 Description of knitting machine Display and operating elements ...
Страница 128: ...128 3 Producing with the knitting machine Starting the machine after a fault ...
Страница 302: ...302 4 Adjusting knitting machine Defining user profile ...
Страница 522: ...522 9 Yarns and stitch tension Conversion table ...
Страница 548: ...548 11 Machine Management Tools Send email directly from the machine ...
Страница 562: ...Key word directory 562 ...