OPERATOR
SHAFT-20
GENERAL INFORMATION
SAFETY INSTRUCTIONS
OPERATOR UNIT
OPERATOR INSTALLATION
ADJUSTMENT OF EXTREME POSITION
MAINTENANCE
TROUBLESHOOTING
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9
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Installation and Operating Manual
© DoorHan, 2014
GENERAL INFORMATION
CONTENTS
1. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Basic functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2. Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3. Delivery set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. OPERATOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. OPERATOR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.1. Door / Door Installation Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2. Before Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3. When Performing Mounting Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.4. Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.5 Operator Manual Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.6. On-Shaft Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5. ADJUSTMENT OF EXTREME POSITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1. Closed position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.2. Open position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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.
1.1. BASIC FUNCTIONS
The operator is equipped with the automatic stop system enabling quick and reliable stop of the motor in extreme positions.
A self-locking reducer mechanically locks the door shaft when the motor does not work. In case of a power cut, the door can be operated via a built-in release (see Section 4.5).
Limit switches ensure safe and reliable operation of the operator.
WARNING! Check the torsion springs for correct adjustment regularly: if the springs are not adjusted properly, the release can cause spontaneous closing of the door.
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SAFETY INSTRUCTIONS
1.2. TECHNICAL SPECIFICATIONS
Specifications
Power supply, V/Hz
Power demand, W
Torque, Nm
Motor speed, rpm
Shaft hole, mm
Intensity, %
Thermal protection, °С
Protection class
Dimensions, mm
Weight with control unit, kg
Operating temperature range, °С
Values
220-240/50
300
20
1400
25,4 (with key way)
50
120
IP 20
230x250x170
8,5
-20…+55
1.3. DELIVERY SET
Upon receiving the operator, unpack it and inspect visually. Make sure, that the operator is not damaged. If any damages are found, please contact your supplier.
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The operator components included in the standard package are listed in the following table.
Name
Operator with control unit
Mounting bracket
Remote control push-button panel
Locking ring
Set of fastenings
User manual
Quantity
1 pc.
1 pc.
1 pc.
1 pc.
1 set
1 pc.
2. SAFETY INSTRUCTIONS
WARNING! It is important for the safety of persons to follow safety instructions carefully. Keep these instructions.
• 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.
• Prior to installation of the operator make sure that the door is balanced and moves smoothly.
• Installation must be performed in accordance with the standards EN 12453 and EN 12445. These requirements are to be met in non-EU countries for ensuring the required safety level.
• Check if the door conforms to the standards EN 12604 and EN 12605 (see documentation accompanying the door). For non-EU countries the above mentioned requirements shall be met in order to obtain an appropriate safety level.
• Mechanical door units shall conform to the standards EN 12604 and EN 12605.
• Prior to installation of the operator check that its location is suitable by its climatic conditions to technical specifications of the operator.
• Do not install the operator in premises containing quick inflammable substances or other hazardous media as it can cause explosion or fire.
• During operator assembly, installation and adjustment use tools specified in section «Tools» of this manual.
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SAFETY INSTRUCTIONS
• When performing operation at height, use a stable support.
• When drilling holes, use protection for hands and face.
• For fastening the product, use hardware supplied with the operator or other analogous one.
• Disconnect the supply, when installation, cleaning or other maintenance is being carried out.
• If the operator is installed on the door with a built-in pass door, an additional safety device should be installed to prevent operator activation when the pass door is open.
• Make sure that there will be no jamming of objects between moving and fixed operator elements when the door is in motion.
• It is highly recommended to use DoorHan optional equipment as the accessories produced by third-party manufacturers can damage the automatic system.
• DoorHan is not responsible for unstable work of the automatic system when using safety devices and accessories, which are produced by other manufactures without securing approval of DoorHan.
• Never leave the electric motors in released condition. This may cause uncontrolled movement of the door leaves and, consequently, their breakdown.
• 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.
• Since the operator does not have a power cord with a plug, the automatic system shall be connected to the mains supply via automatic switch with a minimum distance of 3 mm between the neighbouring contacts. It is recommended to use a 10А double-pole circuit breaker.
• Be sure, there are no foreign objects in a zone of operator action prior to its start-up.
• Do not make any changes in the automatic system not specified in this manual.
• Remove a package of the product and dispose of it. Keep the package materials away from children.
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• Never permit children to play in the zone of door movement when the operator is working. Always keep all operator remote control panels, as well as stationary control buttons out of reach of children.
• It is allowed to drive or to go only when the door is stopped and the operator is switched off.
• The content of the manual shall not be a basis for any claim.
• The manufacturer reserves the right to modify the design of the product and to improve it without notice.
The Installation and configuration of the actuator must only be carried out by qualified specialists.
WARNING! For safe and correct work of the operator it is necessary to put a mechanical stopper to limit door leave travel.
WARNING! RISK OF INJURY!
Have a qualified technician lay the cables 220–240V AC. The cables must be laid in protective corrugated tubes. Avoid contact of cables and moving parts of the door. In case of supply cable damage, use the suitable type of the cable.
Materials required for installation of Shaft-20 and relevant accessories (if available):
• Cable 2 × 0.5 mm 2 (photocell transmitter, stepped control button);
• Cable 4 × 0.5 mm 2 (photocell receiver);
• Cable 3 × 1.5 mm 2 (power supply);
• The cables should be appropriately insulated according to their voltage.
OPERATOR UNIT
3. OPERATOR UNIT
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170 мм
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230 мм
Figure 1
1. Motor-reducer
2. Release knob
3. Mounting bracket
4. Limit switches
5. Control unit
6. 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. That is why, before the beginning of the operator mounting, it is necessary to check the door and to make sure that the door is opened and closed easily by hand. To this effect it is required to lift the door for about a meter and then to lower it. The door must remain in this position and not to move both up and down. If however the door is moving on one of the directions, then there is a danger that balancing springs have been damaged or incorrectly adjusted. In this case one must consider a possibility of increased wear or misoperation of the door.
WARNING! DANGER TO LIFE! Never attempt to change, adjust, repair or displace springs, which balance the door weight or its brackets by yourself. They are stretched with great force and may cause serious injuries. It is forbidden to operate the door requiring repair or adjustment, as such door defect or incorrect installation may also result in serious injuries.
4.2. BEFORE MOUNTING
Before mounting of the garage door operator it is necessary to check that the door mechanics is in trouble-free state and the door is balanced so that it can be easily moved by hand (EN 12604). Besides, one must inspect check if the door is easily opened and closed. It is also required to bring mechanical devices for door closing, which are not needed for operation of the door with the operator, into a nonoperable state. They include, in particular, door locking mechanisms. The garage door operator is designed for operation in dry rooms, that is why its mounting in the open is forbidden.
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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
1. Set of spanners
2. Set of flat-blade and cross screwdrivers
3. Set of drills for metal
4. Set of drills for concrete
5. Pliers
6. Hacksaw
7. Electric drill
8. Tape measure (folding rule)
4.5. OPERATOR MANUAL CONTROL
The knob of the built-in release is used to release the operator. It is possible to open and to close the door by hand after the door is released.
Release operation
• In order to lift or lower the door in case of a power cut, it is necessary to press and to turn the release knob (see
Figure 2) clockwise against stop, upon which the door can be lifted or lowered by hand.
• In order to return into the automatic operation mode it is required to turn the release knob into the middle position; upon which the door leaf can be lifted and lowered with the help of the operator.
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Figure 2
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). Release the operator via the release knob (see paragraph 4.5).
• Install a locking ring (pos. 2) on the door shaft (pos. 3).
• Disconnect a limit switch ring (pos. 4) and install it on the door shaft (pos. 3).
• Install the operator (pos. 5) on the door shaft (pos. 3).
• Install a key (pos. 6) in the shaft and operator key way (check the correct position of the key).
• Fix the operator to the mounting bracket (pos. 1) by means of three bolts (pos. 7).
• Install the limit switch ring (pos. 4) on the operator shaft.
• Install the locking ring (pos. 2) closely to the operator and fix it.
• Disconnect a limit switch screw (pos. 8) into the limit switch ring (pos. 4).
• Install a mounting plate (pos. 9) of the control unit to the mounting bracket (pos. 1).
• Fix the control unit (pos.10) on the mounting plate (pos. 9) of the control unit.
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10
Figure 3
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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. 3). See Figure 4.
• Open and close the door, make sure, that the screw presses the microswitch and DL3 indicator on the control unit is off.
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Figure 4
5.2. OPEN POSITION
• Make sure, that the operator is fixed rigidly, put the door in completely open position.
• Move a ring for extreme position installation (pos. 1) so that a screw (pos. 2) would press the lower microswitch
(pos. 3). See Figure 5.
• Close and open the door, make sure, that the screw presses the microswitch and DL2 indicator on the control unit is off.
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2
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Figure 5
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MAINTENANCE
6. 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.
• When carrying out maintenance, it is recommended to use DoorHan original spare parts.
• Carry out maintenance of the DoorHan automatic system at least every six months.
• Check regularly if the door moves smoothly when automatically operated.
• Check regularly if the extreme positions of door travel are properly adjusted and safety devices are in good working condition.
• In case of a power cut, it may be necessary to restore the operator adjustments. For this purpose, after the electric power supply has been restored, check the automatic system for normal operation. If there have been any changes in work of the operator, program the operator anew according to the procedures, described in the section “Programming” (pay special attention to the selection of the operation mode).
• In case of a power failure the door will stop. As soon as power supply is restored you can control the operator as usual.
• After expiration of life time, the product shall be delivered to a specialized disposal plant. If you have lost this
Manual, you may request its copy forwarding a letter to the following address: Kralovsky VRCH 2018, Kadan,
43201, Czech Republic, or by email: [email protected]. The producer (DoorHan) does not supervise the installation of doors and automatic devices, as well as their maintenance and operation, thus DoorHan cannot be held liable for safety of installation, operation and maintenance of the equipment.
7. TROUBLESHOOTING
Operator does not work
Error
After the operator has been used in the manual mode, it does not work after pressing the control buttons or remote control panel
Operator stops suddenly
Door does not open/close completely
Possible cause
Power is OFF
Obstruction to the door movement
Poor connection of electric wires
The operator is released
Automatic return to the initial position is not performed
The door is not balanced
The operator’s thermal protection is active
Incorrect adjustment of limit switches
Remedy
Make sure that power is ON
Remove the obstruction
Check reliability of electric wiring connection
Engage the operator
Rotate the release knob in order to resume the operator operation (see paragraph 4.5)
Adjust the door
Allow the operator to cool down
Adjust limit switches
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FOR NOTES
FOR NOTES FOR NOTES
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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: [email protected] www.doorhan.cz
