GATEXPERT INDUSTRIAL DOOR OPERATOR WITH FREQUENCY CONVERSION

⚠️ Safety Instruction

1. The industrial door operator should be installed and put into operation by qualified personnel. Otherwise, serious personal injury or property damage may occur.
2. Installation and wiring must be in accordance with the construction standards and electrical standards, diameter ≥ 1.5mm²; power must have a reliable grounding, ground wire must be reliably connected to the place labeled ground tab, ground lead on the power line is prohibited to be removed; front end of incoming power line should be installed with electrical leakage protector which is in line with national standards.
3. This industrial door operator is only allowed to be installed on well-balanced door which has balance spring, otherwise machine may be damaged due to overload.
4. Door should be flexible and run without stagnation; The end of door lead rail must be installed with mechanical stop block and buffering booster to prevent the door from rolling out.
5. Control unit should be installed on the wall or a post of 1.4 meters away from the ground where the operation of door can be observed to prevent children from inadvertently touching. Keep the remote control well, do not allow children to touch or play in case of any danger. Do not use the remote control when you didn't see the operation of door.
6. Before repairing and moving the industrial door operator and its control unit, please cut off the power supply, and make sure that the door has been locked and there is no any risk of falling due to self-weight is null.
7. Pedestrian and vehicle are prohibited to go through or stay when the door is running.
8. Hand-pulled chain is prohibited to be pulled during the operation of the industrial door operator to prevent the motor from damaged.
9. To ensure the safety of pedestrian and vehicle, it's recommended to install the infrared protection and airbag protection devices.
10. Please check the safety protection devices and the door running condition from time to time to ensure the safety and stability of door operation.

Thank you for choosing this product!

Appreciate for your trust and support!

Please read this manual carefully before installation!

Please keep this manual properly even after installation!

Contents

1. TECHNICAL PARAMETER TABLE ................................................ 3

2. DIMENSION AND COMPONENT OF INDUSTRIAL DOOR OPERATOR ........................ 4

3. INSTALLATION GUIDE OF INDUSTRIAL DOOR OPERATOR ........................................ 6

4. INDUSTRIAL DOOR OPERATOR WIRING ..................................................................... 10

5. OPERATION INTERFACE ILLUSTRATION ................................................................... 13

6. OPEN AND CLOSED LIMIT SWITCH SETTING ........................................................ 14

7. PARAMETERS SETTING .......................................................................................... 18

8. EXTERNAL ACCESSORIES WIRING ......................................................................... 20

9. REMOTE CONTROL PASSWORD SETTING ............................................................ 23

10. USE OF HAND-PULLED CHAIN .............................................................................. 24

11. COMMON FAULTS AND COUNTERMEASURES ..................................................... 25

12. PACKING LIST ........................................................................................................ 27

Technical Parameter Table of Door Operator

Other Parameters:

Technical Parameter Table of Control Unit

Dimension and Component of Industrial Door Operator

Diagram showing the dimensions of the industrial door operator for models GK40BP/70BP/100BP/100SBP/150SBP. Key dimensions indicated include:

• Overall height: 218 mm
• Width: 274 mm
• Depth (front to back): 357 mm
• Output shaft diameter: Φ25.4mm
• Mounting bracket dimensions and positions are shown.
• The overall shape and key features of the operator are depicted.

Dimension and Component of Industrial Door Operator (GK30BP/60SBP)

Diagram showing the dimensions and components of the industrial door operator for models GK30BP/60SBP. Key dimensions indicated include:

• Overall height: 198 mm
• Width: 252 mm
• Depth (front to back): 335 mm
• Output shaft diameter: Φ25.4mm
• Control unit box dimensions: 128 mm depth, 25 mm height.

Component List:

• 1. Electronic limit switch part
• 2. Gearbox
• 3. Wiring Terminals
• 4. Plastic cover
• 5. Door operator
• 6. Hand-pulled chain
• 7. Release handle

Control Unit Dimension

Diagram showing the dimensions of the control unit. Key dimensions indicated include:

• Height: 330 mm
• Width: 220 mm
• Depth: 149 mm (with mounting bracket 116 mm)
• Front panel dimensions: 297.5 mm height, 195 mm width.

Installation Guide of Industrial Door Operator

This product is commonly used for industrial sectional doors equipped with balance springs. Two installation methods are supported: shaft drive and chain drive. The factory standard configuration is for shaft drive. Chain drive requires appropriate sprocket chain accessories.

Installation Types:

Shaft Drive Installation: Depicts a diagram showing the operator mounted directly to the door shaft.

Chain Drive Installation: Depicts a diagram showing the operator connected via a chain mechanism to the door shaft.

Shaft Drive Installation Components:

• 1. Expansion Screw
• 2. Mounting Bracket
• 3. Mounting Screw
• 4. Door Operator
• 5. Special Flat Key
• 6. Door Shaft
• 7. Fixing Sleeve

Chain Drive Installation Components:

• 1. Driven Wheel
• 2. Door Shaft
• 3. Chain
• 4. Mounting Bracket
• 5. Driving Sprocket
• 6. Driving Sprocket Shaft
• 7. Door Operator

Step 1. Check the door

After the door is installed, adjust the torsion spring. Ensure manual opening and closing are flexible without stagnation. Observe the rotation direction of the rope sheave to confirm it is consistent with the door operator's opening and closing direction.

Diagram illustrating the door mechanism, rope sheave, and mounting points.

Step 2. Determine the installation position

Consider the door operator's dimensions and installation direction. Determine the mounting bracket position, mark the cavity, drill screw holes, and fix the bracket. The bracket can be installed inside or outside the operator; inside installation is recommended for easier disassembly.

Step 3. Trial installing the door operator

Install a fixing sleeve on the door shaft first, then insert the industrial door operator into the door shaft.

Diagram showing the operator being inserted into the door shaft with a fixing sleeve.

Step 4. Pre-fix the industrial door operator

Fix the industrial door operator onto the mounting bracket using 4 hexagon head flange bolts (M10×20). Do not tighten them fully at this stage.

Diagram showing the operator being attached to the mounting bracket with bolts.

Step 5. Find the direction of key slot

First, pull the red handle A downwards to engage the hand-pulled chain mechanism with the main engine (Manual control mode). Rotate the output shaft of the door operator by pulling the hand-pulled chain up and down until the key slot of the output shaft aligns with the key slot of the door shaft.

Diagram illustrating the red handle (A) and the alignment of key slots on the output shaft and door shaft.

Step 6. Mount the flat key and fixing sleeve

Mount the flat key. Keep two fixing sleeves close to the ends of the output shaft. Fasten the two M8 head screws in the key slot of the door shaft to prevent the flat key from loosening or falling off.

Diagram showing the flat key, fixing sleeves, and M8 screws being installed.

Step 7. Tighten the screws, prepare wiring and debugging

Tighten all screws. Finally, pull the green handle B downwards to disengage the hand-pulled chain mechanism from the main machine (Electric control mode).

Industrial Door Operator Wiring

Wiring Between Door Operator and Control Unit

Diagram showing the connection between the door operator and the control unit. The diagram illustrates the main operator unit and the control box, with wires connecting them. Three numbered wires are indicated:

• 1. Motor Wire
• 2. Encoder Wire
• 3. Power Supply Wire

Wiring of Single Phase Operator

Diagram showing the internal wiring of the control unit for a single-phase operator. It depicts the terminal block and connections for power supply, motor, and encoder. Labels for AC220V power supply (U, V, W) and encoder signals (GND, A, B, VCC) are shown with corresponding wire colors (blue, brown, black for motor; white, yellow, red, green for encoder).

• 1. AC220V (single phase) Power Supply Wire
• 2. Motor Wire: U(blue), V(brown), W(black)
• 3. Encoder Wire: GND(white), A(yellow), B(red), VCC(green)

Note: Ensure wirings are tight and well-connected. Tighten the IP plug after wiring. Warning: Do not plug in the power supply wire until all wiring is complete.

Wiring of Three Phases Operator

Diagram showing the internal wiring of the control unit for a three-phase operator. It depicts the terminal block and connections for power supply, motor, and encoder. Labels for AC380V power supply (L1, L2, L3) and encoder signals (GND, A, B, VCC) are shown with corresponding wire colors (blue, brown, black for motor; white, yellow, red, green for encoder).

• 1. AC380V (three phases) Power Supply Wire
• 2. Motor Wire: U(blue), V(brown), W(black)
• 3. Encoder Wire: GND(white), A(yellow), B(red), VCC(green)

Note: Ensure wirings are tight and well-connected. Tighten the IP plug after wiring. Warning: Do not plug in the power supply wire until all wiring is complete.

Operation Interface Illustration

Diagrams illustrating the control panel of the door operator.

Control Panel Layout:

• DIGITAL SCREEN: Displays status and settings (e.g., XX-XX).
• Buttons:
  • UP (Open indicator light)
  • STOP (Stop indicator light)
  • DOWN (Close indicator light)
  • NEXT
  • CONFIRM
  • INCREASE (+)
  • REDUCE (-)
• Indicator Lights: Indicate OPEN, STOP, CLOSE status.

Display Functions:

• Opening status display
• Working mode display
• Input status display

The screen displays modes like "OP-H1".

Open and Closed Limit Switch Setting

This section details the procedure for setting the open and closed limit switches using the control panel.

1. Initial State: After powering on, the digital screen displays "E-04", indicating that the limit switches have not been set.
2. Enter Setup Mode: Press and hold the "NEXT" button for 3 seconds. The digital display will change to "00000".
3. Enter Password: Enter the password "21000" by pressing "+" twice, then "NEXT" once, then "+" once, and finally "CONFIRM" once. The digital display will show "P1".

Setting Open Limit Switch

4. Enter Parameter Mode: Press "CONFIRM" once. The display will show "P1-F1". Press "CONFIRM" again. The display will show "-- --".
5. Check Opening Direction: Briefly press the "OPEN" button to check the door's opening direction.
6. Set Open Limit: If the direction is correct, press and hold the "OPEN" button. The digital display will flash "-- --" while setting the open limit switch position.
7. Correcting Direction: If the opening direction is wrong, press and hold the "STOP" button until the display shows "F" (forward) or "r" (reverse) to change the running direction. After changing the direction, press and hold "OPEN" to set the open limit switch position.

Setting Closed Limit Switch

7. Confirm Open Limit: Release the "OPEN" button when the motor reaches the desired open limit position. Press "CONFIRM". The display will show the encoder value for 1 second, then "-- --", indicating the open limit is set and ready for closed limit setting.
8. Set Closed Limit: Press and hold the "CLOSE" button until the gate reaches the proper closed limit position. Release the button, then press "CONFIRM". The display will show the encoder value for 1 second, then "P1-F2", indicating the closed limit switch has been set.
9. Return to Primary Menu: Press "NEXT" twice to return to the primary menu. The operator is now ready for use.

Working Mode Setting

This section describes how to set the operating mode (Automatic or Manual).

Press and hold the "-" button for 4 seconds to select manual or automatic control mode.

1. Automatic (A):
   • Press "OPEN". The door moves to the open limit switch position.
   • After the programmed auto-close time, the door automatically closes to the closed limit switch position.
   • (Factory default auto-close time is 0. For automatic closing function, set parameter P1-F6 first).
2. Manual (H):
   • Press "OPEN". The door moves to the open limit switch position.
   • Press "CLOSE". The door moves to the closed limit switch position.

After setting the mode, check the door's running condition. If satisfactory, no further settings are needed. If not, adjust relative parameters.

Note:

• Adjust the door operator using the buttons on the control unit.
• Perform trial runs after adjustment to ensure everything is correct.
• Mount the control unit on a post at a height of 1.4 meters from the ground to keep it away from children.

Input Status:

Parameters Setting

P1

P2

P3

P4

P5 (Initial password: 00000)

External Accessories Wiring

1. External three-buttons switch terminal: "STOP" terminal type is NO by default, if you need NC type, please modify the setting of "P2-F1" to be "1".

Diagram showing the wiring for an external three-buttons switch with terminals for COM, Signal, UP, DOWN, STOP, PART, ILIN, ILOUT. Labels indicate "three-buttons switch".

Diagram Description: An illustration of a three-button switch wiring interface, showing connections for UP, DOWN, STOP, PART, ILIN, ILOUT, and COM signals.

2. External partial opening button switch terminal: terminal type is NO, if you need NC type, please modify the setting of "P2-F2" to be "1". The height of partial opening can be adjusted under setting "P1-F8".

Diagram showing the wiring for a partial opening button switch with terminals for COM, Signal, UP, DOWN, STOP, PART, ILIN, ILOUT. Labels indicate "partial opening".

Diagram Description: An illustration of a partial opening button switch wiring interface, showing connections for COM, Signal, and other relevant terminals.

3. External single cycle button switch terminal: terminal type is NO, if you need NC type, please modify the setting "P2-F3" to be "1".

Diagram showing the wiring for a single cycle button switch with terminals for COM, Signal, UP, DOWN, STOP, PART, ILIN, ILOUT. Labels indicate "Single cycle".

Diagram Description: An illustration of a single cycle button switch wiring interface, showing connections for COM, Signal, and other relevant terminals.

4. Safety photocell terminal: terminal type is NO, if you need NC type, please modify the setting of "P2-F4" to be "1". The valid height of photocell can be adjusted under "P3-F4".

Diagram showing the wiring for a safety photocell, with separate sections for Emitter and Receiver. Terminals include COM, Power positive, Power negative, Signal, IR, EDGE, LOOP, DIND.

Diagram Description: An illustration of safety photocell wiring, showing connections for the emitter (power positive, power negative) and receiver (signal, COM, power positive, power negative, IR, EDGE, LOOP, DIND).

5. Safety airbag terminal: There are 2 signal types of safety airbag: level signal and pulse signal, factory default is level single in NO type, if require NC type or pulse signal, you can change it under setting of "P2-F6". The valid height of airbag can be adjusted under "P3-F5".

Diagram showing the wiring for a safety airbag with terminals for COM, Power positive, Power negative, Signal, IR, EDGE, LOOP, DIND.

Diagram Description: An illustration of safety airbag wiring, showing connections for signal, COM, power positive, power negative, and other relevant terminals.

Diagram showing the wiring for a loop detector with terminals for COM, Power positive, Power negative, Signal, IR, EDGE, LOOP, DIND.

Diagram Description: An illustration of loop detector wiring, showing connections for signal, COM, power positive, power negative, and other relevant terminals.

6. Loop detector terminal: default is NO, if require NC, please modify the setting of "P2-F5" to be "1". Loop detector signal is only vaild under automatic control mode, invalid under manual control mode.

7. Small door interlock terminal: default is NO, if require NC, please modify the setting of "P2-A2" to be "1".

Diagram showing the wiring for a small door interlock with terminals for COM, Signal, GND, DIND, +24V, IR, EDGE, LOOP, ILIN, ILOUT.

Diagram Description: An illustration of small door interlock wiring, showing connections for signal, COM, and other control terminals.

Diagram showing the wiring for a relay terminal with terminals for COM, COM1, COM2, F1, F2, Signal.

Diagram Description: An illustration of relay terminal wiring for external accessories, showing connections for COM, COM1, COM2, F1, F2, and Signal.

8. Relay terminal output: default is NO, if require NC type, please modify the setting of "P2-F7" or "P2-F8"to be "1". Output logic function can be selected under "P3-F1" and "P3-F2".

9. Two doors interlock: connect terminal "ILIN"of control unit 1 to terminal "ILOUT" of control unit 2. Connect terminal "ILOUT"of control unit 1 to terminal "ILIN" of control unit 2. Connect terminal "COM" of control unit 1 to terminal "COM" of control unit 2. Please remember to change the parameter of "P3-F3" to be 1 if you enable this two doors interlock function.

Diagram showing the wiring for two doors interlock between Control unit 1 and Control unit 2. Terminals include ILIN, ILOUT, COM, UP, DOWN, STOP, PART.

Diagram Description: An illustration detailing the interlock wiring between two control units, showing connections for ILIN, ILOUT, and COM terminals.

Diagram showing the wiring for an Alarm lamp. Terminals BL, BN are shown, with a label "220V Alarm lamp".

Diagram Description: An illustration of alarm lamp wiring, indicating connections for BL and BN terminals for a 220V alarm lamp.

10. Alarm lamp terminal: Alarm lamp should be 220V, wire to BL and BN terminals.

Remote Control Password Setting

a. Remote control pairing:

Press AN button on the receiver, LED light will flash once, press any one of the buttons on the remote (normally button A), LED light will flash for 4 seconds then off, remote control pairing is complete. If require to pair another remote control please repeat the above pairing steps, each PC board can be paired with 25 remote controls in max.

Diagram showing a receiver with an AN button and LED, and a remote control with buttons A, B, C, D. A "Pairing Button" is also indicated.

Diagram Description: An illustration of the remote control pairing process, showing the receiver's AN button and LED, and the remote control buttons.

Note: Only need to pair "button A", the pairing of the remote control is finished meanwhile.

b. Remote control delete:

Press and hold AN button on the receiver, LED light will be on, release the button until the LED light is off, all paired remote controls are deleted.

⚠️ Note: Recommended to operate the remote control deletion first and re-pair the remote before you use the operator for security consideration.

Remote Control Mode

1. Parameters Setting: The P3-F8 Default is 0. The receiver DIP Switch Setting: OFF. Remote Control in Single Button Mode.

2. Parameters Setting: The P3-F8 Default is 1. The receiver DIP Switch Setting: ON. Remote Control in Three Buttons Mode.

Usage of Hand-Pulled Chain

When you need to manually open or close the industrial door, the hand-pulled chain is required.

Before pulling the chain, fully pull the red handle A in the hand-pulled chain mechanism to engage it with the main machine. The protection switch inside the mechanism will automatically cut off the power supply. The chain can then be pulled.

The chain should be pulled continuously and evenly to avoid damage.

When you need to electrically open or close the industrial door, fully pull the green handle B in the hand-pulled mechanism first to disengage it from the main machine. The protection switch will reset, allowing normal electric operation. Please fix the hand-pulled chain on the wall properly when not in use.

Diagram showing the hand-pulled chain mechanism with handles A (red) and B (green).

Diagram Description: Illustration of the hand-pulled chain mechanism, highlighting the red handle (A) for engaging manual mode and the green handle (B) for disengaging manual mode and returning to electric operation.

Notes on Hand-Pulled Chain Usage:

1. After using the chain, if the digital display shows "E--11", you cannot open or close the door electrically. This is because the protection switch has not been reset. Fully pull the green handle (B) to disengage the mechanism from the main machine; the control unit will function properly until "E--11" is off.
2. The hand-pulled chain should only be used in special circumstances, such as power failure, and not for long-term normal operation.

Note: Check monthly if the travel of opening or closing has changed, if limit positions are accurate and reliable, and if the door is well-balanced. Make adjustments if necessary. If required, consult professional personnel for maintenance and debugging.

Common Faults and Countermeasures

PACKING LIST

Door Operator Packing List

Control Unit Packing List