Assembly, Assembly step 1 attach the rail to the motor unit, Assembly step 2 set the belt tension – Chamberlain 2500D User Manual

Page 6: Warning caution warning warning, Assembly step 1, Assembly step 2

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Assembly, Assembly step 1 attach the rail to the motor unit, Assembly step 2 set the belt tension | Warning caution warning warning, Assembly step 1, Assembly step 2 | Chamberlain 2500D User Manual | Page 6 / 36 Assembly, Assembly step 1 attach the rail to the motor unit, Assembly step 2 set the belt tension | Warning caution warning warning, Assembly step 1, Assembly step 2 | Chamberlain 2500D User Manual | Page 6 / 36
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