Monday, May 4, 2009

Dampp Chaser


Benefits to your Piano
The system provides a consistent climate, keeping the humidity level constant year round in any climate or environment. The Piano Life Saver is installed out of sight, inside the piano. Models are available for Grand Pianos, Baby Grands, and Upright pianos.
The Piano Life Saver System...
Stabilizes piano tuning, maintaining pitch and markedly extending the life of piano tunings
Minimizes the expansion and contraction of action parts which provides optimum touch and predictable keyboard control
Prevents rust on the strings and metal parts
Minimizes felt deterioration, reducing the harsh tones that come from flattened hammer felt in low humidity or the muffled tones from swollen hammer felt in high humidity
Minimizes glue failure throughout the piano
Protects your investment year after year
How the Piano Life Saver System works
The Piano Life Saver System is made up of basic components which work together to control internal piano humidity levels, maintaining the recommended relative humidity and climate no matter what the external conditions are.
Through a cycling action, the Humidistat is calibrated to create a separate environment within the piano, producing a narrow range of average humidity. When the Humidistat, located less than an inch from the soundboard, senses that the wood is dry, it turns the Humidifier on. Then, when the Humidifier has provided enough moisture to the soundboard, the Humidistat turns off the Humidifier and turns on the Dehumidifier. The Dehumidifier carries away moisture from the soundboard on air currents until the Humidistat senses that the soundboard is dry. The System again switches to the humidifying function. The cycle continues day after day, year after year, protecting your piano from external conditions.
The Grand Piano System for Humidity Control
The Piano Life Saver System is silent and installed out-of-sight inside your piano. Each Piano Life Saver System carries a 5-Year Guarantee which can only be activated by having the System installed by a piano technician.
Grand Piano Installation
SYSTEM COMPONENTS:
Dehumidifier: when humidity levels rise, it distributes moisture away from your piano using warm air currents.
Humidistat: this is the brain of the System which senses whether the wooden parts of your piano are too moist or too dry and automatically switches the System to function as a Dehumidifier or Humidifier to protect your piano from damage caused by changes in humidity.
Humidifier: moisturizes the dry wood of your piano when the humidity drops; a low water warning light indicates when the Humidifier needs additional water; refilling the Humidifier is simple and easy.
3-Light LED Panel: features a green light marked POWER to indicate the System has electrical power and a yellow light marked WATER which blinks when the Humidifier needs water. If the System includes the optional Smart Bracket on the Humidifier tank, the red light marked PADS will blink when the pads are no longer wicking water, indicating they should be replaced.
Watering Tube: allows you to provide water to the Humidifier when the yellow light on the 3-Light LED Panel indicates a need for water.
The Upright Piano Humidity Control System
The Piano Life Saver System is silent and installed out-of-sight inside your piano. Each Piano Life Saver System carries a 5-Year Guarantee which can only be activated by having the System installed by a piano technician.
Vertical / Upright Piano Installation
SYSTEM COMPONENTS:
Dehumidifier: when humidity levels rise, it distributes moisture away from your piano using warm air currents.
Humidistat: this is the brain of the System which senses whether the wooden parts of your piano are too moist or too dry and automatically switches the System to function as a Dehumidifier or Humidifier to protect your piano from damage caused by changes in humidity.
Humidifier: moisturizes the dry wood of your piano when the humidity drops; a low water warning light indicates when the Humidifier needs additional water; refilling the Humidifier is simple and easy.
3-Light LED Panel: features a green light marked POWER to indicate the System has electrical power and a yellow light marked WATER which blinks when the Humidifier needs water. If the System includes the optional Smart Bracket on the Humidifier tank, the red light marked PADS will blink when the pads are no longer wicking water indicating they should be replaced.
Watering Tube: allows you to provide water to the Humidifier when the yellow light on the 3-Light LED Panel indicates a need for water.
The Benefits of the Piano Humidifier in the Piano Life Saver System

Stop Rattling Keys and Noisy Action in Low Humidity
Just as doors and drawers become loose in dry air, the keys of your piano may seem to rattle or exhibit clacking, noisy action when played

Prevent Costly Bridge and Soundboard Damage
The soundboard is the single largest piece of wood in your piano. It actually vibrates to amplify the sound produced by the strings. The bridges of your piano are joined to the soundboard and support the strings.
When the soundboard shrinks and flattens, the tension of strings over the bridge becomes inadequate. The pitch of the mid-range and treble section is now flat.
Moist Conditions
Dry Conditions

Over time, constant changes in humidity levels, with the corresponding shrinking and swelling of the soundboard, will damage the integrity of the soundboard. You will see this damage in the form of a crack in the soundboard.
Cracked Soundboard

Prevent Pinblock Damage
In dry periods, the wood shrinks away from the pin, loosening it and causing the string to sag. When this cycle is repeated time after time, the wood fibers surrounding the pin are destroyed and lose their resilience.
Moist Conditions
Dry Conditions
In this picture, the pinblock (without pins) was removed from a piano during restoration. With continuous swelling and shrinking, the wood could no longer provide the snug fit required to hold pins in place.
Major Piano Manufacturers Recommendations
Steingraeber
"We use only fine natural wood and natural materials in the manufacture of Steingraeber pianos. The Dampp-Chaser System helps to avoid damage to our pianos in severe climatic conditions, especially in overly-dry environments."
Blüthner
"The Life Saver System certainly helps to control the humidity around a piano, helps to prevent damage and to maintain its value."
Steinway & Sons
"The installation of a Dampp-Chaser Humidity Control System can, in our opinion, provide a degree of climate control for the piano which may not otherwise be attainable."
-Udo Steingraeber
-Christian Blüthner-Haessler

Bösendorfer
"The usage of Dampp-Chaser humidity control systems effectively compensates climatic changes within the piano's environment and is for that reason beneficial in terms of stability and long term reliability."
Schimmel
"The best way to preserve the value of fine grands and uprights is to automatically regulate the humidity right within the instrument .. with a System from Dampp-Chaser Corporation."
Yamaha
"...Yamaha fully endorses the use of the system with Yamaha pianos in areas that are subject to extremes in humidity. Without such a system, it is very difficult to control the humidity around the piano."

-Nikolaus Schimmel

Kawai
"Your Dampp-Chaser humidity control systems are the best and most carefully designed systems we have seen."
Seiler
"The Dampp-Chaser Climate Control System helps retain both the regulation and pitch of top quality instruments, thus stabilizing the tonal character inherent in a particular make or instrument as well as its long-term value."
Baldwin
"Baldwin recommends the Dampp-Chaser system as a valuable means to help insure the longevity and stability of our pianos."

-Ursula Seiler

Pearl River Piano
"Pearl River Piano Group USA believes that a properly installed and maintained Dampp-Chaser system can enhance the performance and longevity of our pianos."

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