3900PLD Manual
Page 24
... connected, the operator should be opened and closed manually. The operator won't operate due to power failure: • Use the emergency release handle to the jackshaft. If not, move the position of the mounting bracket. 24 Tighten collar (see Assembly Steps 1 and 2) and reprogram limits (see Adjustment Step 1). 14. The door...
... connected, the operator should be opened and closed manually. The operator won't operate due to power failure: • Use the emergency release handle to the jackshaft. If not, move the position of the mounting bracket. 24 Tighten collar (see Assembly Steps 1 and 2) and reprogram limits (see Adjustment Step 1). 14. The door...