User manual LIFT-MASTER SL540

[. . . ] Installation and Maintenance Instructions Model SL570 Heavy Duty Slide Gate Operator Model SL540 Medium Duty Slide Gate Operator Doc 01-G0685 Rev D 2 Contents Contents General Information________________________________________________________ 4 Supplied Parts and Dimensional Outline___________________________________________________ 4 Cycle Rate __________________________________________________________________________ 4 Model Classifications _________________________________________________________________ 5 Specifications _______________________________________________________________________ 5 Safety Information _________________________________________________________ 6 Safety Instructions____________________________________________________________________ 6 Safety Precautions for Open-Roller Gates and Ornamental "Grill Type" Gates ____________________ 8 Pre-Installation Check-List _________________________________________________ 10 Wiring Specifications ________________________________________________________________ 10 Features_________________________________________________________________ 12 Operator Features ___________________________________________________________________ 12 System Features_____________________________________________________________________ 13 Installation ______________________________________________________________ 15 Step 1: Set Up Post or Pad Mounting_____________________________________________________ 15 Step 2: Mounting the Operator__________________________________________________________ 17 Step 3: Gate Brackets _________________________________________________________________ 17 Step 4: Drive Chain __________________________________________________________________ 18 Electrical Disconnect Switch___________________________________________________________ 18 Step 5: Electrical Power Connections ____________________________________________________ 19 Step 6: Limit Switch Adjustments _______________________________________________________ 20 Programming ____________________________________________________________ 21 Switch #1: Operator Programming ______________________________________________________ 21 Switch #2: Timer to Close_____________________________________________________________ 22 Adjustments______________________________________________________________ 23 Step 7: Clutch Adjustment _____________________________________________________________ 23 Step 8: Brake Adjustment _____________________________________________________________ 23 Controls and Accessory Install. ______________________________________________ 24 Troubleshooting __________________________________________________________ 25 1. Power___________________________________________________________________________ 25 Doc 01-G0685 Rev D Contents 3 2. Accessories ______________________________________________________________________ 26 3. [. . . ] To correct this situation, disconnect power at main power source and at the operator's electrical disconnect switch. Then, reverse any two of the three power leads. WIRING COMPARTMENT WIRING COMPARTMENT COVER "POWER" 01-G0685F16 Figure 15 Doc 01-G0685 Rev D 20 Installation Step 6: 1 2 3 4 5 6 7 Limit Switch Adjustments By using the mechanical disconnect, manually open the gate to its full open position. Remove control panel cover and locate the rotary limit switch assembly. Depending on "hand" of the operator, rotate the open limit nut until it makes contact with the open limit switch lever and trips the open limit switch activation button. Adjust the other limit nut so that it is near the open limit nut but not touching. Disengage the detent plate and rotate the close limit nut until it makes contact with the close limit switch lever and trips the close switch. Re-engage the detent plate into both limit nuts and also re-engage the mechanical disconnect. LIMIT NUT CLOSE WHEN L. H. CLOSE WHEN R. H. DETENT PLATE 01-G0685F11 Figure 16 DO NOT RUN OPERATOR UNTIL INSTRUCTED!OPERATOR MUST BE PROGRAMMED BEFORE OPERATION Doc 01-G0685 Rev D Programming 21 Programming 01-G0610F13 Figure 17 Switch #1: Operator Programming POLE #1: SINGLE/CLOSE BUTTON ON = Close button only OFF = Open/Close button POLE #2: RIGHT HAND / LEFT HAND ON = Left Hand (gate will open to the left) OFF = Right Hand (gate will open to the right--inside of fence looking out) POLE #3: WARNING DEVICE ON = Warning device will turn on 3 seconds before gate starts to move in either direction. OFF = Warning device disabled. Figure 18 POLE #4: MASTER/SLAVE ­ SINGLE UNIT ON = Master or Single Unit OFF = Slave Unit RED LED INFORMATION RED LED INFORMATION Continuous ON = Unit is on a limit. Blinking 1 flash per second = Normal operation (gate travel or midstop). Blinking 2 flashes per second = Entrapment level 1 (operator reverse to limit). to limit). Doc 01-G0685 Rev D 22 Programming POLE #1 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF POLE #2 ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF POLE #3 ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF POLE #4 ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF TOTAL TIME WARNING DEVICE DISABLED DISABLED 1 SEC. 197 SEC. Table 7 Switch #2: Timer to Close Timer to close is locked out at the factory. To activate the timer to close, follow steps below: 01-G0610F14 Figure 19 1 2 3 Move safety jumper from bottom two pins to top two pins. Then set time per the chart During normal operation, if the operator stops on a limit, or mid travel, the operator will time out per the chart below and automatically close. To lock the timer to close program and disable, simply return the jumper to the bottom two pins, or turn on all pins of SW#2. IMPORTANT NOTE: When using master/slave, only set the time for the master operator. The slave operator must be set to disabled position (all poles on). Doc 01-G0685 Rev D Adjustments 23 Adjustments Step 7: Clutch Adjustment The clutch left the factory completely loosened. In this position, it will not allow the operator to move the gate, so it must be adjusted. Due to the internal speed sensor, you may get obstruction sensing reaction during the clutch adjustment procedure. You must adjust the clutch so that it produces just enough force to move the gate, but yet will easily slip when the gate meets with an obstruction. To adjust the clutch mechanism, either tighten or loosen the lock nut on the end of the intermediate shaft, as shown in Figure 20. CLUTCH ADJUSTMENT LOCK NUT 01-G0685F10 Figure 20 CAUTION The friction clutch is not an automatic reversing device. [. . . ] When servicing, please do some "home cleaning" of the operator an the area around the operator. It is suggested that while you are at the site, you take some voltage readings of the operator. Using a VOM, double check the incoming voltage to the operator to make sure it is within ten percent of the operator's rating. While you are at the site, now would be a good time to let the owner or manager know about any new items available or any safety items that could and should be added to the site. Doc 01-G0685 Rev D 30 SL570/540 Parts List & Drawings SL570/540 Parts List & Drawings Exploded View 46 51 80 01-G 0685F14 Figure 24 Doc 01-G0685 Rev D SL570/540 Parts List & Drawings 31 Control Box Exploded View 79 74 76 72 78 73 71 75 77 81 01-G0685F15 Figure 25 Doc 01-G0685 Rev D 32 SL570/540 Parts List & Drawings Parts List Ref. [. . . ]