Warranty NICE NORTH AMERICA warrants that materials and workmanship are free from defects for a period of four (4) years or 100,000 cycles, whichever comes first. The start of the warranty will be determined by the date of invoice. Materials returned to Nice deemed defective after examination will be returned at the option of Nice with repaired, new, or re-manufactured parts.
Verification of Operator and Hardware Upon delivery of your Nice heavy-duty trolley 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. Check that along with your operator you have received the following standard hardware.
PRO-T and PRO-TB heavy-duty trolley operators are designed for standard lift overhead sectional garage doors. Model PRO-TB is essentially the same as model PRO-T with the exception that the PRO-TB operator has a solenoid operated braking system. Standard Operator Weight 50-70 Lbs...
Important Safety Instructions WARNING TO REDUCE THE RISK OF INJURY OR 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. NO ONE SHOULD CROSS THE PATH OF A MOVING DOOR.
Installation Instructions WARNING DO NOT INSTALL THIS OPERATOR BEFORE READING THIS MANUAL CAREFULLY. NOTE: • Installation of operator must be done by a qualified installer. Door must be properly installed and working smoothly. Remove all door locks prior to installation. 1.
Preparation 1. Lay out operator and trolley tracks on ground in front of door with door operator motor facing away from door. 2. Install track spacers evenly to track assembly. 3. Install 3/8” take-up bolt to carriage using two 3/8” hex nuts and lock washer provided. 4.
Wall Mounting Bracket and Operator Installation NOTE : Trolley type operators should generally be mounted directly over the center of the door and the trolley tracks should clear the tracks by 2-1/2” (6.5 cm). However, if interfering structures or other reasons do not allow for centered mounting, it is possible to install it up to 18”...
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6. Install hanging brackets (braces) from ceiling or structure to any of the five 3/8” holes located on operator frame. For tracks over 14’ long it is recommended to install braces to the tracks at 4’(1.2m) to 5’ (1.5m) from operator. BRACES BRACES BRACES...
EACH INDIVIDUAL COMMERCIAL DOOR OPERATOR MUST HAVE IT’S OWN DEDICATED POWER SUPPLY • NICE HIGHLY RECOMMENDS THAT EACH INDIVIDUAL COMMERCIAL DOOR OPERATOR HAVE AN EXTERNAL CIRCUIT BREAKER OR FUSED DISCONNECT WARNING COMPARE AVAILABLE POWER SUPPLY VOLTAGE TO OPERATOR NAMEPLATE PRIOR TO ELECTRICAL CONNECTION.
SECTION A: PRO-T, PRO-TB Standard relay logic controls (not UL325 (2010) compliant, not available in US or Canada) Connection of Power Supply and Control Station Power Wiring: Use 1-1/8” (2.85 cm) diameter holes for all power wiring. 1. Single Phase: Connect single phase power supply to terminals L/L1 (line) and N/L2 on three-pole power terminal strip.
Connection of a Reversing Edge Device and Control Accessories 1. 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.
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 NICE COMPATIBLE SAFETY DEVICE AS PER UL 325 (2010) REQUIREMENTS.
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3) Verify Motor Direction After the electrical power connections are made and push button station is connected, manually move the door to mid-position. Press Close button for several seconds and then press stop button. If door did not move in correct direction (or if limit cams not moving in correct direction towards the close limit switch) see below: Single Phase Operators: The operators leave the factory with correct motor and limit shaft direction according to standard door installations.
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Primary monitored safety device: Nice monitored failsafe photo beams or Nice 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.
SECTION C: PRO-J(E): PRO-H(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. Power Wiring Instructions Connect primary power supply directly to the separate power terminal strip supplied using any of the 1-1/8”...
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Primary monitored safety device Nice monitored failsafe photo beams or Nice 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.
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.
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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. •...
• Timer to Close: Closes the door from mid-stop or full open. Momentary activation of stop button will deactivate the timer. When door is closing, momentary activation of safety devices will reverse the door to mid-stop (if enabled) or full open and deactivates the timer.
POT2 amount of time. On-Board Receiver Programming This logic board has a built-in 372 MHz radio receiver and can only be used with Nice 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.
(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 (Nice 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.
Mid-stop Timer Timer is enabled from mid-stop only full open a timer for mid-stop Nice recommends 1 .5 second delay on Delay on reverse Delay on reverse is 1 .5 seconds Delay on reverse is 0 .5 seconds reverse for all applications...
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: •...
IMPORTANT For momentary activation on close, the Nice photobeams (or a Nice 2-wire monitored edge), must be installed as part of the operator system. If a Nice 2-wire monitored edge or the Nice infrared photobeam system is not installed (or not operating correctly), the operator will only operate in fault mode “constant pressure to close”.
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. FIGURE 3 NICE N-4 Photocell (MK00650) NOTE: The MK00650 photocell system has a maximum range of 24 ft. Sun Visor protector optional. Installation NOTE: Photo beams should be mounted as close to the door track inside the door to offer maximum entrapment protection.
Photo system operation: Nice photo beams must be connected for the door to close in momentary mode (unless a Nice 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.
FRABA N-4/4 Thru-Beam Photocell (MK00697) NOTE: The MK00687 photocell system has a maximum range of 45 ft. Sun Visor protector optional. 1. Select a location on the wall no more than 6 inches from the floor to install wall mounting brackets on the left and right side of the door.
Clutch Adjustment Installation Safety Precautions 1. Remove cotter pin tapped to pulley. 2. Rotate clutch nut counterclockwise (loosen) until there is insufficient tension to permit clutch to drive door. 3. Gradually tighten clutch nut until the tension on the Spring is sufficient to permit clutch to drive door smoothly but will allow clutch to slip if door is obstructed.
Emergency Manual Operation The operator is equipped with a quick release disconnect system to manually operate door in case of emergency. This feature should not be used to manually operate a malfunctioning door. WARNING TO REDUCE THE RISK OF INJURY OR DEATH: DO NOT ATTEMPT TO USE EMERGENCY DISCONNECT SYSTEM WHILE OPERATOR IS RUNNING.
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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