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Wurlitzer 145 User Manual

Wurlitzer 145
29 pages
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Wurlitzer 145 Specifications

General IconGeneral
TypeElectronic Piano
ManufacturerWurlitzer
Model145
Keys64
Sound GenerationReed-based
Speakers2x 8"

Summary

SPECIFICATIONS & DESCRIPTION

REED BARS AND REED ASSEMBLIES

KEY & ACTION REGULATION

A WORD ABOUT THE ACTION

Explains the basic function of the piano action.

PREPARATION OF THE PIANO FOR SERVICING

REGULATING PROCEDURE

KEYBOARD INSPECTION

Checking felt punchings and key movement for proper function.

EASE KEYS

Adjusting keys that are sticking or sluggish due to felt swelling.

INSPECT ACTION FOR FREE CENTERS

Checking butt and whip centers for free movement.

SHRINKING ACTION CENTERS

Restoring freedom to sluggish action centers using a shrinking solution.

INSPECT ACTION

Checking screws, damper levers, parts, and felts for issues.

SET KEY HEIGHT

Adjusting the vertical position of keys from the keybed.

SQUARE AND LEVEL

Aligning keys horizontally and ensuring they are level.

SPACE KEYS

Adjusting the horizontal spacing between keys for uniformity.

REMOVING ACTION PARTS

Describes the removal of butt, damper lever, and whip assemblies.

STRIKING POINT

Adjusting the point where the hammer strikes the reed for optimal tone.

HAMMER BLOW DISTANCE

Setting the distance from the hammer tip to the reed.

ADJUST LOST MOTION

Adjusting key mechanism play for immediate hammer response.

ADJUST LET-OFF

Setting the point at which the hammer's fly escapement occurs.

HAMMER CHECK-BACK

Adjusting the hammer's return mechanism after striking the reed.

TOUCH LAYING

Establishing the proper key dip and after touch for consistent feel.

DAMPER SUSTAIN ADJUSTMENT

Adjusting the damper connecting rod for proper damper lift.

DAMPER LEVELING

Inspecting dampers for uniform lift and adjusting as needed.

DAMPER REGULATION

Adjusting damper regulating screws for correct clearance.

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