ADB Safegate EREL, User Manual

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Repair a faulty light (monitoring option). See § Repair a faulty light (monitoring option) .
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Replace the fuse resistor (monitoring option). See § Part replacement - fuse resistor (monitoring option) .
2. Prepare for field replacements.
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Assemble the complete optical head. See § Assemble the complete optical head .
4.3.2 Part replacement - complete optical head
Note
The replacement of the complete optical head can be done in the field.
Parts: see § Exploded view .
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Complete optical head, constituted of the following components See § Assemble the complete optical head .
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Body
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Optical kit
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LED MCPCB screws
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Optical cover
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Cover fixation clip
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Optical cover gasket
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Cooling block
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Cooling block gasket
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Flat washers
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Body gasket
Remove
1. Remove the safety pins (A): I.
2. Open the body support clip (B): II to IV.
3. Carefully remove the complete optical head (C).
4. Disconnect the cable leads and the earthing wire, if it is connected (D).
Warning
Before you disconnect the wires, earth the complete optical head.
5. Remove the body gasket (E).
6. Dispose of the body gasket.
AM.03.120e, Rev. 3.4, 2019/03/29 19
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