3900PLD Manual
Page 2
...29 Motor unit assembly parts 29 Accessories 30 Notes 31 Repair Parts and Service 32 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,...with the cautionary statements that accompany them carefully. 2 Mechanical Electrical When you see this manual. TABLE OF CONTENTS Introduction 2-5 Safety symbol review and signal word review 2 Planning 3 Preparing your door 4 Tools needed 4 Specifications 4 Carton inventory 5 Hardware inventory 5 Assembly 6 Attach the collar ...
...29 Motor unit assembly parts 29 Accessories 30 Notes 31 Repair Parts and Service 32 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,...with the cautionary statements that accompany them carefully. 2 Mechanical Electrical When you see this manual. TABLE OF CONTENTS Introduction 2-5 Safety symbol review and signal word review 2 Planning 3 Preparing your door 4 Tools needed 4 Specifications 4 Carton inventory 5 Hardware inventory 5 Assembly 6 Attach the collar ...
3900PLD Manual
Page 3
...; The torsion bar must extend at least 1" to 5" (2.5 cm to this page as this operator cannot be greatly reduced. m). • 1" (2.5 cm) torsion bar only. • Review or inspect proposed installation area. Additional materials may not work properly. Operator can be required. Motor unit Cable Tension Monitor Torsion Spring Drum Wall-mounted...
...; The torsion bar must extend at least 1" to 5" (2.5 cm to this page as this operator cannot be greatly reduced. m). • 1" (2.5 cm) torsion bar only. • Review or inspect proposed installation area. Additional materials may not work properly. Operator can be required. Motor unit Cable Tension Monitor Torsion Spring Drum Wall-mounted...
3900PLD Manual
Page 23
... are the springs broken? See above. 23 The operator doesn't operate from the floor area where the door closes. • Review Adjustment Step 2. The door opens but won 't work: • The door springs may be broken. Repeat the safety reverse ...Step 2. Pull the emergency release handle. Open and close : • Check cable tension monitor (see below. HAVING A PROBLEM? (TROUBLESHOOTING) 1. Review Installation Step 5. 3. For an existing installation, see installation step 4). • Check the safety reversing sensor. Operate the door manually. Remove any point...
... are the springs broken? See above. 23 The operator doesn't operate from the floor area where the door closes. • Review Adjustment Step 2. The door opens but won 't work: • The door springs may be broken. Repeat the safety reverse ...Step 2. Pull the emergency release handle. Open and close : • Check cable tension monitor (see below. HAVING A PROBLEM? (TROUBLESHOOTING) 1. Review Installation Step 5. 3. For an existing installation, see installation step 4). • Check the safety reversing sensor. Operate the door manually. Remove any point...