Replace Old Springs.
Your garage door’s springs are arguably the most important and most
dangerous part of your door. Springs wear out. When they break, injury
can result. If you have an older garage door, have your springs
inspected by a professional technician and replaced if needed. If your
door has two springs, replace both, even if one is not broken. This will
not only prevent any damage caused by the breaking of the second
spring, but also keep your door working efficiently.
- Check Your Cables.
Visually inspect the cables that attach the spring system to the bottom
brackets on both sides of the door. If these cables are frayed or worn,
they are in danger of breaking, which can cause injury. Due to the
dangers associated with high spring tension, these cables should be
replaced only by a trained technician.
- Squeaky Springs?
Springs can squeak and be noisy. This is caused by normal use and does
not necessarily indicate a problem. Before calling a professional
service technician, use a spray-on lubricant (recommended especially for
garage doors). If the noise persists, call a professional garage door
installer for service.
- A Do-It-Yourselfer, Eh?
Installing a garage door can be very dangerous and is not recommended
for a novice. DASMA recommends that trained door systems technicians
install garage doors. If you attempt the installation by yourself, be
sure to follow the manufacturer’s installation instructions carefully.
- Safety Cables.
If your garage door has extension springs, you need a safety cable that
runs through the spring and secures to the wall or ceiling at each end.
When your garage door is down, extension springs are under high tension.
If the spring breaks, it may cause injury. A safety cable can keep that
broken spring contained. If you have extension springs but do not have a
safety cable, call your local dealer for a safety inspection.
- Struggling Door?
If your door does not go up and down smoothly, you may have an unsafe
condition. Even older door systems should operate smoothly. If the
awkward operation continues when the door is manually operated, you may
have a spring system that is out of balance. This can cause premature
wear and tear on other important door components. Spring systems are
dangerous and should be repaired only by trained professionals.
- Watch Your Fingers!
Every year, many unsuspecting homeowners injure their fingers by
placing them between the door sections to pull down on the door.
According to DASMA Standard 116, if your door lacks pinch-resistant
joints, you should have lift handles or suitable gripping points on the
inside and outside of the door. Even if your door has an opener, the
door must occasionally be operated manually. Never place your fingers between the door sections. If you manually open or close the door, use the handles or the safe gripping points!
- Tamper Resistant Brackets.
Since the bottom brackets on a garage door are connected to the door’s
springs, these brackets are under extreme tension. They should be
adjusted or loosened only by a trained door systems technician. Many
manufacturers now include tamper resistant hardware that prevents
loosening of the brackets by a novice.
- Use the Old Track?
When buying a replacement garage door, some homeowners are tempted to
save a few dollars by putting the new door on the old track. However,
your old track may not fit with your new door, depending on the
thickness of your sections, the weight of the door, the headroom
required, the location of the garage door opener, and other
considerations. The track and sections work together as a system. For
maximum performance and long life, you should use the track that is
designed for your specific door.
- Regular Service.
Your garage door is probably the largest moving part in your home and
is typically used every day. Over time, parts can wear out and break,
creating potential safety problems. Although you should provide monthly
safety checks and general maintenance
to your garage door system, a semi- annual visit from a trained door systems
technician can keep your door operating safely and smoothly for a long
time.
- Man the Manual.
Keep the owner's manuals for your door and opener hanging near the door
for easy reference. Every model of door and opener has specific safety
instructions unique to that model. Where is your manual?
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- Reference from:http://www.dasma.com/safetygdoors.asp
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