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OPERATOR
SHAFT-20
Installation and Operating Manual
© DoorHan, 2014
GENERAL INFORMATION
SAFETY INSTRUCTIONS
OPERATOR UNIT
OPERATOR INSTALLATION
ADJUSTMENT OF EXTREME POSITION
MAINTENANCE
TROUBLESHOOTING
2
3
5
5
8
9
9

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Table of Contents
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Summary of Contents for DoorHan SHAFT-20

  • Page 1 GENERAL INFORMATION SAFETY INSTRUCTIONS OPERATOR UNIT OPERATOR INSTALLATION ADJUSTMENT OF EXTREME POSITION MAINTENANCE TROUBLESHOOTING OPERATOR SHAFT-20 Installation and Operating Manual © DoorHan, 2014...
  • Page 2: Table Of Contents

    7. TROUBLESHOOTING ................9 1. GENERAL INFORMATION The electromechanical shaft operator Shaft-20 is intended for automation of garage sectional doors. It consists of a mechanical reducer and an electric motor with a built-in control unit. The reducer and the motor have a common housing.
  • Page 3: Technical Specifications

    • Follow all instructions since incorrect installation can lead to severe injuries. • Shaft-20 is designed for automation of residential sectional doors. Do not use the operator for other than intended purposes. • DoorHan shall not be liable in case of personal injury caused by misuse of the product.
  • Page 4 Do not use the operator if it needs repair or adjustment as defects in operator installation or improperly installed door can cause injury. • DoorHan shall not be held liable in case of improper installation of the product and damage arisen during operation. •...
  • Page 5: Operator Unit

    OPERATOR UNIT 3. OPERATOR UNIT Figure 1 Motor-reducer Release knob Mounting bracket Limit switches Control unit Control unit housing 4. OPERATOR INSTALLATION 4.1. DOOR / DOOR INSTALLATION CHECK The operator design is not intended for heavy door, i.e. the door, which cannot be manually (or can be only with great force) opened or closed.
  • Page 6: When Performing Mounting Operations

    OPERATOR INSTALLATION 4.3. WHEN PERFORMING MOUNTING OPERATIONS The party, performing mounting operations, must check availability of installation materials, included in the delivery, for specific mounting conditions. 4.4. TOOLS Set of spanners Set of drills for concrete Electric drill Set of flat-blade and cross screwdrivers Pliers Tape measure (folding rule) Set of drills for metal...
  • Page 7: On-Shaft Installation

    OPERATOR INSTALLATION 4.6. ON-SHAFT INSTALLATION Prior to installation make sure, that the door is in good working condition and the torsion springs balance the door leaf. Install the operator as described below in paragraphs 4.2 or 4.3. • Install a mounting bracket (pos. 1) on the wall using screws. The mounting bracket is installed to the left of the door (inside view of the door).
  • Page 8: Adjustment Of Extreme Positions

    ADJUSTMENT OF EXTREME POSITIONS 5. ADJUSTMENT OF EXTREME POSITIONS 5.1. CLOSED POSITION • Make sure, that the operator is fixed rigidly; put the door in completely closed position. • Move a ring for extreme position installation (pos. 1) so that a screw (pos. 2) would press the upper microswitch (pos.
  • Page 9: Maintenance

    • The Shaft-20 automatic system does not require any special servicing. • Repair and maintenance may be carried out only by qualified personnel trained at an authorized DoorHan centre. • Be sure that after completion of installation the installer has shown the user how to release the door in case of emergency and has given instructions on proper operation and maintenance of the automatic system.
  • Page 10 FOR NOTES...
  • Page 11 FOR NOTES...
  • Page 12 We very much appreciate that you have chosen the product manufactured by our company and believe that you will be satisfied with its quality. For information on purchasing, distribution and servicing contact DoorHan central office at: Kralovsky VRCH 2018, Kadan, 43201, Czech Republic Telephone: +420 474 319 111 E-mail: europe@doorhan.com...

Table of Contents