Micanan PRO-GH Installation And Instruction Manual
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Micanan PRO-GH Installation And Instruction Manual

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INSTALLATION AND INSTRUCTION MANUAL
MODELS: PRO-GH, PRO-GHC
AUG, 2010

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  • Page 1 INSTALLATION AND INSTRUCTION MANUAL MODELS: PRO-GH, PRO-GHC AUG, 2010...

  • Page 2: Table Of Contents

    VERIFICATION OF OPERATOR AND HARDWARE __________________________________ SPECIFICATIONS ______________________________________________________________ SAFETY INSTRUCTIONS ________________________________________________________ INSTALLATION________________________________________________________________ ELECTRICAL CONNECTIONS AND SETTINGS_______________________________________ LIMIT SWITCH ADJUSTMENT ___________________________________________________ MICANAN PHOTOBEAM INSTALLATION INSTRUCTIONS____________________________ CLUTCH ADJUSTMENT_________________________________________________________ FIRE RELEASE INSTALLATION___________________________________________________ BRAKE ADJUSTMENT__________________________________________________________ EMERGENCY MANUAL OPERATION _____________________________________________ OPERATOR MAINTENANCE ____________________________________________________ MECHANICAL DRAWINGS AND PARTS LISTS _____________________________________...

  • Page 3: Verification Of Operator And Hardware

    SAVE THESE INSTRUCTIONS VERIFICATION OF OPERATOR AND HARDWARE Upon delivery of your MICANAN SYSTEMS heavy-duty gearhead jackshaft door operator, please inspect the unit carefully for damage. Verify that operator horsepower, voltage, phase and amperage correspond to available power supply and door application.

  • Page 4: Specifications

    PRO-GH and PRO-GHC heavy-duty jackshaft operators are designed for large commercial and industrial doors provided that doors are driven by a drive shaft. Model PRO-GH is essentially the same as model PRO-GHC with the exception that the PRO- GHC operator has a reinforced frame and pillow block bearings on reducer drive shaft.

  • Page 5: Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS WARNING TO REDUCE THE RISK OF INJURY OR POSSIBLE DEATH READ AND FOLLOW ALL INSTRUCTIONS Never allow children to operate or play with door controls. Keep the remote control (where provided) away from children. Personnel should keep away from a door in motion and keep the moving door in sight until it is completely closed or opened.

  • Page 6: Installation

    - For both the PRO-GH and PRO-GHC operators the handing of the operator should be stated at time of order. Depending on installation, if handing of chain hoist is not correct the hand chain may hang in door opening. If this is the case, swing chain off to the side and hook it over the top of the door jamb.
  • Page 7 Install control station away from all moving door parts, within sight of the door and a minimum of 5 ft (1.5 m) from the ground. Install entrapment warning sign next to control station. As a general rule, the door operator should be installed below the drive shaft and as close to the door as possible. The ideal distance between the operator drive shaft and the door shaft is approximately 12”...
  • Page 8 Install drive chain over sprockets, cut to a suitable length and connect with connecting link. Lower or raise operator to adjust chain tension so that there is no more than ¼” chain slack between sprockets. Tighten operator mounting bolts. Carefully re-align sprockets, if necessary and secure keyway and set screws. Install hand chain by wrapping it through chain guard holes and pocket wheel.

  • Page 9: Electrical Connections

    MSL100-110V-WW, MSL100-220V-WW, MSLC100-WW, MSL300-WW or MSLC300-WW in the electrical drawings section at the end of this manual. IMPORTANT MICANAN HIGHLY RECOMMENDS THAT EACH INDIVIDUAL COMMERCIAL DOOR OPERATOR HAVE IT’S OWN DEDICATED POWER SUPPLY MICANAN HIGHLY RECOMMENDS THAT EACH INDIVIDUAL COMMERCIAL...
  • Page 10 SECTION A: PRO-GH, PRO-GHC Standard relay logic controls (not UL325 2010 compliant, not available in US) CONNECTION OF POWER SUPPLY AND CONTROL STATION POWER WIRING: Use 1-1/8” (2.85 cm) diameter holes for all power wiring. Single phase: Connect single phase power supply to terminals L/L1 (line) and N/L2 on three-pole power terminal strip.
  • Page 11 CONNECTION OF A REVERSING EDGE DEVICE AND CONTROL ACCESSORIES Reversing Edge device (must be normally open contact): Note: If the door is controlled by any device or wired in such a manner that the door is not controlled by constant pressure on close then an appropriate reversing edge must be installed.
  • Page 12 Operator electrical connections and start-up instructions NOTE: THIS OPERATOR COMES WITH AN INTERFACE MODULE INTEGRATED INTO THE CONTROL CIRCUIT. THE PURPOSE OF THE INTERFACE MODULE IS TO ALLOW FOR FAILSAFE MONITORING OF A MICANAN COMPATIBLE SAFETY DEVICE AS PER UL 325 (2010) REQUIREMENTS.
  • Page 13 Single phase operators: The operators leave the factory with correct motor and limit shaft direction according to standard door installations. However, for special fire door, thru- wall mounting or other special door applications, the motor direction and limit switch direction may need to be reversed. To reverse the motor rotation, interchange black and white wires going to motor on the reversing contactor.
  • Page 14 Primary monitored safety device: MICANAN monitored failsafe photo beams or MICANAN compatible monitored failsafe devices must be connected to terminals P1 and P2 if momentary close on pushbutton is required (B2 mode). If not connected, door can only be closed by constant pressure on close pushbutton.
  • Page 15 SECTION C: PRO-GH(E), PRO-GHC(E)Full feature logic board Smart 10.0 (UL325 2010 compliant) Note: The operator is shipped from the factory in the D1 mode setting (constant pressure open and close). The operator should remain in this mode until all connections and limit switch adjustments are completed.
  • Page 16 1 or more secondary non-monitored safety device(s). Primary monitored safety device: MICANAN monitored failsafe photo beams or MICANAN compatible monitored failsafe devices must be connected to terminals P1 and P2 as primary monitored safety device. Primary monitored safety device must be connected if momentary activation on close is required in B2, T and TS modes.
  • Page 17 Secondary non-monitored safety device(s): A standard 2-wire safety edge, non-monitored photo beams or any other non-monitored reversing devices with a N.O contact can be connected to terminals S1 and S2 as secondary non-monitored safety device. Note: More than one secondary non-monitored safety device can be connected to terminals S1 and S2. Important: Do not remove the resistor that is factory installed across terminals S1 and S2 unless installing a 4-wire electric edge.
  • Page 18 C2 (Momentary open, constant pressure close) • Open Button: Momentary activation opens the door. When door is closing, momentary activation reverses the door (OPEN OVERRIDE). Momentary contact from mid-stop opens the door to full open position. Constant activation when door is opening, bypass mid-stop if enabled.
  • Page 19 • Timer to close: Closes the door from mid-stop or full open. Momentary activation of stop button will de-activate the timer. When door is closing, momentary activation of safety devices will reverse the door to mid-stop (if enabled) or full open and de-activates the timer.
  • Page 20 Unless a delay on close is required this dial should be rotated to the OFF position ON-BOARD RECEIVER PROGRAMMING This logic board has a built-in 372 MHz radio receiver and can only be used with MICANAN single button, 3-button (OPEN/CLOSE/STOP) and 3-channel radio transmitters. INSTALLING THE ANTENNA Direct Connection: Attach the antenna when supplied with the operator to the F connector on the control box.
  • Page 21 (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: If an external radio-receiver (MICANAN or other) is used instead of the built-in radio receiver, it is highly recommended to disconnect the co-axial cable from the logic board.
  • Page 22 Delay on Delay on reverse is Delay on reverse is Micanan recommends 1.5 reverse 1.5 seconds 0.5 seconds sec delay on reverse for all applications Motor Reverse motor...

  • Page 23: Limit Switch Adjustment

    SECTION D: For all operator control types LIMIT SWITCH ADJUSTMENT Adjustment of door travel is done by moving the limit cams on the threaded shaft. The position of the 4 limit switches are factory adjusted and should not be altered. The limit switches are: - “Open”...
  • Page 24 IMPORTANT: For momentary activation on close, the MICANAN photobeams (or a Micanan 2-wire monitored edge), must be installed as part of the operator system. If a Micanan 2-wire monitored edge or the MICANAN infrared photobeam system is not installed (or not operating correctly), the operator will only operate in fault mode (constant pressure to close).
  • Page 25 6- Connect these paired wires to the P1 and P2 terminals on the logic board (or interface module if applicable) as shown in Figure 3. Use minimum 18 gauge wires and secure the wires to wall or ceiling. MICANAN N-4 PHOTOCELL (MK00650) Installation Note: Photo beams should be mounted as close to the door track inside the door to offer maximum entrapment protection.
  • Page 26 Photo system operation: MICANAN photo beams must be connected for the door to close in momentary mode (unless a MICANAN monitored 2- wire edge is connected). When the photo system is properly installed and aligned, the infrared beam will detect any obstruction in the path of the beam.

  • Page 27: Clutch Adjustment

    CLUTCH ADJUSTMENT IN-LINE CLUTCH: If an optional In-line Clutch was ordered with your operator: Loosen bolts on clutch cover and slide cover towards motor to access clutch. Loosen the two set screws on clutch adjustment nut. Rotate clutch nut counterclockwise (loosen) until there is insufficient tension to permit clutch to drive door. NOTE: When adjusting Nut, make sure to secure input shaft to not allow shaft to rotate when tightening or loosening nut.
  • Page 28 FIRE RELEASE MECHANISM INSTALLATION If an optional Fire Release Mechanism was ordered with your operator: Loosen socket head cap screw on adjustment nut. Loosen the fire release adjustment nut. Slide fire release assembly onto output shaft of reducer. Align assembly so that the drive sprocket on assembly is aligned with door sprocket when the assembly is not engaged (i.e.

  • Page 29: Brake Adjustment

    BRAKE ADJUSTMENT The brake adjustment is factory set and should only require minor adjustment after extensive use. Verify brake adjustment by manually holding in solenoid plunger. When brake is properly adjusted, the brake shoe pads should make complete contact with brake drum with sufficient brake spring tension to stop and maintain door when solenoid is de-energized.

  • Page 30: Emergency Manual Operation

    EMERGENCY MANUAL OPERATION The PRO-GH and PRO-GHC operators are equipped with an emergency disconnect device with interlocked power cut-out switch to manually operate door in case of emergency. This feature should not be used to manually operate a malfunctioning door.

  • Page 31: Operator Maintenance

    OPERATOR MAINTENANCE WARNING TO REDUCE THE RISK OF INJURY OR DEATH: DO NOT ATTEMPT TO SERVICE THE OPERATOR UNLESS POWER SUPPLY HAS BEEN DISCONNECTED Inspect manual function of the door every 3-months. Make sure that door runs smoothly. If door does not manually open or close freely, have a qualified service person make repairs.
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  • Page 45: Warranty

    WARRANTY MICANAN SYSTEMS warrants that materials and workmanship are free from defects for a period of two years from the date of invoice. Materials returned to Micanan deemed defective after examination will be returned at the option of Micanan with repaired, new or re-manufactured parts.

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