3950 Manual
Page 2
...Motor unit assembly parts 21 Accessories 22 Notes 23 Repair Parts and Service Back Page INTRODUCTION Safety Symbol Review and Signal Word Review This door operator has been designed and tested to offer safe service provided it is installed, operated...them carefully. 2 Read the warnings carefully. Read them . Mechanical When you see this manual. TABLE OF CONTENTS Introduction 2-4 Safety symbol review and signal word review 2 Preparing your door 3 Specifications 3 Carton inventory 4 Hardware inventory 4 Assembly 5 Attach the drive sprocket 5 Attach mounting brackets 5...
...Motor unit assembly parts 21 Accessories 22 Notes 23 Repair Parts and Service Back Page INTRODUCTION Safety Symbol Review and Signal Word Review This door operator has been designed and tested to offer safe service provided it is installed, operated...them carefully. 2 Read the warnings carefully. Read them . Mechanical When you see this manual. TABLE OF CONTENTS Introduction 2-4 Safety symbol review and signal word review 2 Preparing your door 3 Specifications 3 Carton inventory 4 Hardware inventory 4 Assembly 5 Attach the drive sprocket 5 Attach mounting brackets 5...
3950 Manual
Page 17
... manually. Door loses limits: • Reprogram limits see below. The operator moves when the door is unbalanced or binding, call a trained door systems technician. 11. Review Installation Step 4. 3. The door opens and closes by itself: • Be sure that all remotes. 4. Open and close : • Check the safety reversing sensor. The..., the single button control station is faulty (replace), or there is complete. 8. The operator doesn't operate from the floor area where the door closes. • Review Adjustment Step 2.
... manually. Door loses limits: • Reprogram limits see below. The operator moves when the door is unbalanced or binding, call a trained door systems technician. 11. Review Installation Step 4. 3. The door opens and closes by itself: • Be sure that all remotes. 4. Open and close : • Check the safety reversing sensor. The..., the single button control station is faulty (replace), or there is complete. 8. The operator doesn't operate from the floor area where the door closes. • Review Adjustment Step 2.