Do Dumbwaiters Require Maintenance?
Having a dumbwaiter in your home or business gives you convenience and flexibility. These miniature freight elevators make it easy to move laundry, firewood, pet supplies, shop tools, retail goods, commercial kitchen supplies — whatever will fit safely inside.
From their initial use in ancient Greece through their popularity in wealthy late 18th- and 19th-century homes as manual winch-and-pulley contraptions, dumbwaiters have now developed into sleek, modern mechanical appliances. With that evolution has come the need for more regular maintenance. Routine maintenance on a dumbwaiter is essential. It keeps the lift running smoothly and reduces the likelihood of injuries, repair needs and catastrophic breakdowns.
What Is the Recommended Maintenance for Dumbwaiters?
It’s a good idea to have your dumbwaiter professionally inspected at least once a year. A trained eye can spot problems to give you another year of dependable performance and convenience. Of course, if you notice anything amiss between yearly inspections, you’ll want to make an appointment to determine what’s wrong.
Service professionals generally recommend a few regular maintenance procedures to keep your dumbwaiter in good working order:
- Lubrication: The tracks and rollers of your dumbwaiter will lose their lubricant over time. They’ll need more to reduce friction, prevent wear and tear and keep your dumbwaiter from making harsh whining or squealing noises.
- Cleaning: The interior of a dumbwaiter should also receive regular cleaning. A maintenance technician can use safe, professional-grade solvents to remove grime or moisture that could gum up the works, prevent the doors from opening properly and impede performance overall.
- Checking for worn components: Even with proper lubrication, a dumbwaiter’s moving parts will wear down over time. A trained professional can spot worn components in the motor or rollers and replace them so your dumbwaiter can keep working as it should.
- Inspection of safety locks: Many dumbwaiters have safety features like locks to ensure that the doors won’t open unless the cab has reached that floor and come to rest. Otherwise, a person could tumble into the empty hoistway or receive injuries from the moving dumbwaiter. Regular inspections ensure that these safety features are providing the intended protection.
- Electrical inspection: A technician should also inspect a dumbwaiter’s electrical wiring. Faulty wiring can cause fires, so you’ll want to ensure your wiring and insulation are in good condition.
If you’re wondering what dumbwaiter service is required by law, the best thing to do is to check with your local building authorities. They can tell you what dumbwaiter lift maintenance you may need to ensure safety and compliance.
Tips for Reducing Dumbwaiter Maintenance Needs
In operating your dumbwaiter, you should follow a few best practices to reduce strain on the lift and minimize the amount of maintenance it will need.
- Observe the weight limit: Many dumbwaiters have a weight limit for what they can carry — our commercial models have capacities of 200, 300 and 500 pounds, for instance, and our residential models can move 120 pounds. Exceeding the maximum weight causes excessive wear and tear on the dumbwaiter’s components. This overloading may cause the appliance to need premature repairs.
- Take breaks between loads: Constant operation also strains a dumbwaiter. If you can, pause between trips to reduce the stresses on your lift and give it a chance to cool down.
- Clean the interior: Clean the inside of your dumbwaiter regularly with a damp rag or gentle cleaning product. Routine wipe-downs prevent stains from caking on, and they remove standing moisture that could cause corrosion on metal parts. Contact the manufacturer if you have questions about what cleaning products are safe for use.
What Can Happen If You Don’t Get Regular Service?
Why do dumbwaiters need maintenance? If you don’t get regular service for your dumbwaiter, it will likely begin to malfunction. It may become unreliable, stop working altogether or pose a hazard to you and your family or clients and coworkers. Here are a few things you risk if you neglect routine maintenance:
1. Poor Performance
Without routine maintenance, a dumbwaiter’s quick, effortless performance may deteriorate over time. When you first install a dumbwaiter, it should run smoothly and rapidly from floor to floor. Without regular maintenance, the dumbwaiter may slow down because of worn parts or insufficient lubrication. Its motion may also become jerky or halting instead of fluid and frictionless. These small malfunctions can delay the transport of household or business items and reduce the convenience of owning a dumbwaiter.
2. Unwanted Noises
The “dumb” in the word “dumbwaiter” refers, if a bit crudely, to the lift’s near-silent operation. But as parts wear down or lubrication loses its effectiveness, your dumbwaiter may start to make undesirable noises. Ideally, the dumbwaiter should glide so softly you barely notice its operation. An unmaintained dumbwaiter may grind or squeal, potentially disrupting the quiet atmosphere in your home or business as it labors up and down.
If you neglect to keep up with your dumbwaiter’s maintenance and it develops small mechanical problems, those tiny issues can grow into more significant ones over time. Ultimately, the dumbwaiter may break down. If this happens, the costs of repair or replacement are likely to be steep.
4. Safety Risks
Within its hoistway, the guide rails, guide rollers and pulleys raise and lower your dumbwaiter. Over time, these components can wear down or break. The dumbwaiter could come crashing down with its heavy load of household or business items and damage the walls and support beams. It could also seriously injure someone if the safety locks stopped working and a person opened the doors as the lift was descending.
5. High Costs
An average homeowner spends between 1% and 4% of the home’s value on annual maintenance and repairs. Commercial businesses incur many maintenance costs as well. And skipping that maintenance can lead to much costlier repairs and replacement projects down the road. Repairing or replacing a broken dumbwaiter is often considerably more expensive than having small amounts of preventative maintenance done in the first place. Even though the cost of maintenance may seem like a burden, routine care is likely to save you money over the long term.
Working With Dumbwaiter Maintenance Professionals
Workings with Inclinator’s pros for dumbwaiter repair or maintenance offers many advantages. Our technicians have extensive industry knowledge and experience, so they can provide trustworthy service to keep your dumbwaiter reliable and safe. We are adept and catching small problems before they balloon into larger ones. Our friendly, professional service makes the process quick and easy, and it gives you the peace of mind of knowing the safety of your home or business is in good hands.