How to reset your spider.

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The Spider training device, NSN 6920-01-570-0648, allows Soldiers to simulate using the munition control unit (MCU) without having to fire Class V munitions or be on a firing range. The only thing the Spider can't do is launch a Class V munition like a Claymore M18A1 through the munition adapter module or fire the miniature grenade launcher.

The munition control unit must be sterilized after a safety or system malfunction. A sterilized MCU can't power up or fire any munitions.

THE SPIDER LETS YOU SIMULATE STERLIZATION.

BUT WHEN YOU'RE FINISHED YOU MUST RESET the SPIDER.

HERE'S HOW ...

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* Make sure the mission control unit trainer (MCUT) power switch is OFF.

* Remove the battery cover.

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* Remove the battery tray/ extended range tripling sensor (ERTS) from the inside of the Spider

* Reinstall the battery tray/ERTS.

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* Do the BIT test to --make sure the Spider is working right.

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