Hurricane Preparations and Your Elevators


In preparing for an imminent hurricane, Alliance Elevator Consultants is offering some specific instructions relative to the building’s elevators that should minimize any events that could cause undue damage and subsequent loss of usage. We usually send out a short checklist each year to our regular customers, however a little more detail is in order, so here we will elaborate on each of the points and illustrate some examples of why each item is important.


1) Check the operation of all vents and openings in the machine room and hoistway walls to ensure proper operation and prevent water leakage.

This should be a part of your elevator service company’s regular routine maintenance to ensure that your vents operate properly to achieve the required ventilation, and that they do not permit driving rain to blow through the vents. We also want to ensure that the doors, vents and other openings are properly caulked and sealed so as to prevent water leakage. Fire rated metal doors which are corroded, should be replaced. In addition to having lost their fire resistance, a corroded door may not possess the structural integrity necessary to withstand gale force or higher winds.

2) Check all pit sump pumps, float switches and alarms (if applicable) to ensure proper operation.

This process ought to be part of a regular P .M. (preventative maintenance) schedule and can be performed by your elevator route mechanic, or a qualified maintenance man properly trained in the procedure to enter the elevator pit — preferably your elevator route mechanic though.


1) Check all sump pumps, float switches and alarm in elevator pits.

This is a procedure recommended in addition to your regular P.M. schedule. This should be performed when a hurricane warning has been declared to ensure water is pumped from the pit regularly (provided there is power available to operate the pump – more on that later).

2) Close up all vents and openings in top of hoistway and machine room to prevent water from intruding.

While this procedure appears obvious, it should be noted that adequate ventilation for the elevator machinery is necessary – particularly with solid state elevator controls.  If the machine room is air-conditioned you shouldn’t have vents in the machine room at all.   If you depend on ambient ventilation (powered or passive) this should be done at the very last stages of your facility preparation, as the equipment can heat up much faster than you might think.  Hoistway ventilation is not as critical and closing up of these vents can be performed early on.  These vents are however necessary for fire protection, so this should not be done permanently.  Close up vents before a storm and open them after the storm has passed.  It is preferable to have a permanent means of preventing water from intruding this space installed in such a manner as will still allow ventilation, such as a hood over the exterior vent grilles.  It should be noted that not all hoistway vents may be readily accessible and permanent covers or hoods should be designed and installed prior to hurricane season to prevent driving rain from entering the hoistway.   Since hoistway vents are at the top of the shaft, they may be readily accessible from the roof of the building. If not, a cover may be installed from the inside, either by your elevator contractor or properly qualified building maintenance personnel.

3) Elevators that open to the atmosphere should have sandbags placed all along bottom of hoistway doors.

Since this procedure would effectively render the elevator unusable, it is recommended that this procedure be the last preparatory act, just prior to shutting the elevator off.  This procedure is necessary where the elevator entrances are open to the atmosphere such as in parking garages, and housing facilities, pedestrian bridges and elevators with open breezeways.


1) Run elevator to center of hoistway and pull the main breaker in the elevator machine room (Not the main breaker located elsewhere, such as the building’s meter room).

This should actually be the very last thing you do during the warning phase, just before you evacuate the building.  Buildings so designated as “hurricane safe”, which will house some personnel, should perform this just before the winds rise above 45 MPH.  We recommend the middle of the hoistway as a compromise. The best location is just below the top landing for most traction elevators to protect both the elevator, and the counterweight equipment.  Except where there is a basement, then the traction elevator should be parked two floors below the top.

Hydraulic elevators should be parked at the top floor to minimize damage to the car top equipment, unless the elevator entrances are open to the atmosphere in unenclosed elevator lobbies, then the best place is the middle landing (or top for two stops) to best protect the piston.

Disconnecting the power serves three purposes:

  • It prevents an unauthorized person from otherwise taking the elevator away from your intended parking area.
  • It prevents severe damage to equipment caused by short circuits from wet circuitry. Usually once the equipment is dried out it can be quickly cleared and re-started by a competent mechanic; with little or no damage.
  • The equipment will be saved from damage caused by voltage surges, spikes and dips resulting from lightning strikes and power line shorts due to wind.

2) Park elevators with doors closed.

Although this is fairly self-explanatory, there are several reasons:

If windows break on the floor the elevator is parked you will prevent debris from entering the hoistway.

On hydraulic elevators, it is normal to have some oil leakage around the jack packing. An elevator that sits for 24 or more hours may settle as much as a couple of inches, or more. An open door to an off-level elevator is only inviting problems.

We do not want anyone to get inside and close the doors manually and perhaps become inadvertently trapped.

2) Do not run the elevator during a hurricane.

Although this should be self evident, we occasionally hear about people who were trapped during a storm. These are usually either due to building management not having properly secured the elevator, or building management trying to effect emergency repairs to the building.


1) Inspect elevator pit, cab, machine room for indication of water. (Do not energize main line breaker if water is found).

2) If water is found, call your Elevator Contractor.

We do not want you to energize the main line power until it can be determined whether or not the water poses a hazard to life or equipment. Obviously this is an instance in which good judgment is necessary on the part of building management. If there is any doubt, contact your elevator contractor.

Generally if the water encountered in the pit is minimal, and is not near any equipment in the pit, the elevator may be operated. If water leaked under the door or through a vent in the elevator machine room, and there is no water on the equipment or signs of water having been on the equipment, then it may be safe to operate the elevator. If water is in the cab and it did not leak in from above, the elevator may be operated. If water conditions appear above the cab or on any part of the equipment do not run it until it can be properly evaluated. Ultimately, to be sure, contact your maintenance service provider and have them check all critical areas.

Those buildings with basements need to take special precautions. Do not run the elevator at all, until you have checked the basement.

3). Do not attempt to start elevator (or call for service) if power is out.

Obviously if you do not have electricity you don’t want to call your elevator contractor while you are still without power. Additionally, there are other conditions where you still don’t want to call. If your building has a generator and the elevators (or some of them) are connected to the generator, you don’t want to call until the generator shuts off and all normal power is restored.

The important issue here is all normal power; there may be a condition where some lights are on in the building, and some are not. This may be caused by the loss of one or more phases, or “legs”, of three-phase power. Without all three phases present in the building, the elevators will not run. Some elevators may not be equipped with a phase or voltage monitor and trying to start it will result in damage to the equipment, which would not be covered by your maintenance agreement. Likewise, if you call for service and there is no power, you will pay extra for the trouble call. If you are unsure as to whether or not you have fully restored power, a call to FPL may be in order if any of these symptoms are present.


1). Usage of equipment and availability of equipment for people, including people with disabilities, who are unable to climb stairs.

Obviously one must take into account the effect that unavailability of elevators, both before the storm and after, will have on people who cannot climb stairs. Building occupants should be notified in advance regarding the policy to shut down the elevators prior to the storm and, if feasible, should be notified again when the actual time that the elevator will be shut down has been established. The ADA requires reasonable accommodation for people with disabilities. That might include giving people who cannot climb stairs the opportunity to register with building management to ensure that they are notified before the elevators are shut down. Reasonable accommodation might include making tenants with disabilities aware that they can get information about County shelters, including special needs shelters, by calling the County help-line. Reasonable accommodation might include letting tenants know when they would need to plan to leave the building to be sure that they would have elevator service to the ground floor in order to get to an appropriate designated shelter. It would be important to be sure that elevators were not shut down before shelters were opened. Reasonable accommodation might include ensuring that shelter(s) on lower floors in your building that may be provided generally for tenants, are accessible for people with disabilities who choose not to leave the building. Reasonable accommodation would not include operating the elevator at a time when it is not safe to do so. Determining when to shut down elevator equipment before the storm is a judgment call that must balance the needs of people who cannot climb stairs with the need for safety and the need to preserve the equipment so that it will be available after the storm. It is not safe to use an elevator during a hurricane, and such use should not be allowed for anyone. After the storm, elevator service should be restored as quickly as it can be safely accomplished. All elevator companies attempt to work diligently to restore service to buildings, and will always visit buildings in order of importance when trying to restore service (hospitals, nursing homes, retirement communities will always be first).

As this is just a generic guideline for the preparation of a hurricane, be sure to contact your local maintenance service provider and ask them to send you their guide to securing your elevator – they may just have one specific to your building.

In the meantime if you have any questions, feel free to call us at (561) 753-0890 or drop us an email. .

Good luck!

Posted under Alerts!

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