Manaras OPH - User Manual

Questions and Answers

L
Larry MackAug 18, 2025
What to do if Manaras OPH doesn't respond to any command?
- M
  Matthew GrahamAug 18, 2025
  If the Manaras Door Opening System doesn't respond, try the following: * Return the chain to its neutral position (electrical mode). * Release tension from the disconnect chain and secure the chain keeper. * Press and release any “Stop” button. * Verify and correct wiring. * Verify the incoming power line from the main breaker, ensuring it hasn't tripped or blown a fuse. * Reset overload protection by pressing the reset button on the side of the unit (for 1-phase) or let the motor cool down (for 3-phase), then verify manual operation of the door. * Verify and replace the transformer.
L
Laura MercadoAug 20, 2025
What to do if Manaras OPH Door Opening System doesn't open or close, motor hums or blows the main breaker?
- J
  James MorganAug 21, 2025
  If your Manaras Door Opening System isn't opening or closing, and the motor hums or blows the main breaker, try these steps: * Release the door lock. * Verify manual operation of the door. * Verify and adjust brake tension. * Verify and correct wiring. * Replace the component.
A
Angela CalhounAug 23, 2025
Why Manaras OPH Door Opening System motor fails to shut off at fully closed or fully opened positions?
- R
  Ricky KingAug 23, 2025
  If the motor in your Manaras Door Opening System doesn't shut off when fully closed or opened: * Manually operate the limit switch while the door is moving; if the door doesn't stop, replace the switch. * Verify and adjust the settings. * Replace the component. * Tighten the set screw. * Verify and replace parts as needed.
E
Elizabeth BernardAug 26, 2025
What to do if Manaras OPH door opens by itself, operator doesn't shut off after door is open?
- M
  Mark PalmerAug 26, 2025
  If the Manaras Door Opening System opens by itself and the operator doesn't shut off after the door is open, you should: * Verify and replace the contactor. * Replace the limit switch.
H
holmesjonathanAug 28, 2025
What to do if Manaras Door Opening System door closes by itself, operator doesn't shut off after door is closed?
- J
  Julie JacksonAug 28, 2025
  If the Manaras Door Opening System closes by itself and the operator doesn't shut off after the door is closed, you should: * Verify and replace the contactor. * Replace the limit switch.
T
Tammy MaldonadoAug 30, 2025
Why Manaras OPH door reverses to fully open position after the door closes and reaches the floor?
- M
  Marvin GarciaAug 30, 2025
  If your Manaras Door Opening System door reverses to the fully open position after closing and reaching the floor: * Verify and replace the limit switch. * Check the “Open” push-button or any closing device for a short-circuit.
R
Renee CookSep 1, 2025
What to do if Manaras OPH Door Opening System motor hums when “Open” or “Close” buttons are pressed?
- L
  Linda AcostaSep 1, 2025
  If the motor hums when you press the “Open” or “Close” buttons on your Manaras Door Opening System: * Verify and correct the wiring. * Replace the component.
E
Ellen KelleySep 3, 2025
What to do if Manaras Door Opening System door doesn't respond to “Open” command, but does respond to “Close” command?
- D
  Daniel BrownSep 3, 2025
  If the Manaras Door Opening System door doesn't respond to the “Open” command but responds to the “Close” command: * Replace the push-button or limit switch. * Verify and correct the wiring.
D
Diana SheltonSep 6, 2025
What to do if Manaras OPH door doesn't respond to “Close” command, but does respond to “Open” command?
- J
  johnsmithSep 6, 2025
  If the Manaras Door Opening System door doesn't respond to the “Close” command but responds to the “Open” command: * Replace the push-button or limit switch. * Verify and correct the wiring.
L
Laurie PetersonSep 8, 2025
Why Manaras OPH “Stop” button doesn’t stop the door?
- T
  tperezSep 8, 2025
  If the “Stop” button on your Manaras Door Opening System isn’t stopping the door, verify and correct the wiring, ensuring that the Stop buttons are in series, while the Open & Close buttons are in parallel.