Homing KEY MASTER - Er03: Pushrod Mechanism Switch Failure; Er04: Moving Box Low Switch Failure

key master A2.5 Version Manual www.hominggame.com
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Trouble shooting methods：
Check the activities organization go smoothly or not of the
micro position. Then detect the micro switch and corresponding lines.
3. When Er03 appears on the digital display,
it shows there is failure of the switch on right
side of the pushrod mechanism. As picture 5
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Trouble shooting methods：When the organization can’
t return to the left, the micro switch
fail to close and the organization doesn’
t move before the failure. Pls check the drive
around the mobile motor and the corresponding lines.
When the organization can’
t return to the left, the micro switch fail to close and the
organization move before the failure，Pls check where does the organization stock on.
When the organization return to the left
and micro switch closed state, pls check the micro
switch and corresponding lines.
4. When Er04 appears on the digital display,
it shows there is failure of the switch on low
of the Moving Box. As picture 4