SEA SYSTEMS
INSTALLATION AND USE MANUAL
CONTROL PANEL and PREWIRED SYSTEM STK1
For Electric and Hydraulic Lifts
MSTK12-GB
Rev.01
30/12/05
SETRONIK1 Pagina 51 di 54
5.3.STK1-B BASIC ELECTRONIC BOARD REPLACEMENT
WARNING
The STK1-B card accommodates circuits connected to the chain of safety devices
in compliance with harmonised standards EN81.
Should the card be removed for replacement, abide by the instructions reported
below, so as not to jeopardise its safe operation.
1. Before carrying out any operations, make sure that the control panel is de-energised;
2. Visually check that the supporting structure and the card are in suitable conditions,
i.e., that they show no dents that could result in short-circuits;
3. To secure the card and prevent it from being damaged, use M3X8 type of screws only
and a suitable cross tip screwdriver;
4. Engage all the retaining screws for the card to be tightly anchored to the frame;
5. Insert all the connectors retrieved from the control panel wiring board;
6. When peeling the wires for connection purposes, turn them towards the outside of the
cabinet to avoid ejecting copper wires towards the card;
7. Visually check the card and make sure that there are no foreign bodies, such as
flakes of dry plaster, pieces of electric wire or conduction material;
8. While tightening the removable jumpers screws on the lower side of the card, use an
appropriate screwdriver to avoid card damage in the process.
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