Schaff Piano Product Catalog - page 161

161
PLAYER PIANO PUMP/AUTO REROLL UNIT
DELUXE SUCTION BOX KIT
Box size is 7-1/2” x 7-1/2” x 10”. Motor noise can be reduced
because instead of running at a pre-set speed, motor speed is in
direct relation to the vacuum required. A switching signal on
reroll reduces motor turnover to a minimum idle during rewind,
then switches back to your preset volume on play. The motor
runs cooler and with no noticeable sound on soft playing as
well as reroll. Without using the method employed by this kit, a
suction box would have to run the same fast speed and regulate
vacuum only by restricting the flow, or bypassing. This has
always accomplished the effect, but does not decrease the ever-
present running noise of maximum motor speed. The tightness
of the player system will determine the setting of the volume
knob. It can be turned up to full speed to produce 45 inches of
vacuum. This kit comes complete with installation instructions.
It has built-in check valves, so the original foot-pump feature
remains operational. All pre-wired controls - just set box in
place and drill one hole in original pump channel. Control
panel mounts on underside of keybed with off/on switch,
volume knob and rewind speed adjustment all in this one unit.
No. 621 -
Player pump complete for hard to pump old
players. Each
No. 623 -
Automatic re-roll unit for Full Size Players Only. Each
No. 633 -
On/Off Switch.
Each
No. 632 -
Repeat
Switch. Each
No. 631 -
Modify
Switch. Each
No. 630 -
Pedal Switch.
Each
REPLACEMENT PLAYER ITEMS
AMPICO REPLACEMENT PARTS
SWITCHES
(All less lever, spring & pin).
TRANSMISSION PARTS
No. 680 -
Transmission Frame.
Each
POUCH DISHING TOOL, VACUUM
OPERATED
For production work.
No. 696 -
Each
TOOLS
Tracker Tube Puller.
No. 694 -
Each
AEOLIAN COMPLETE PLAYER
VALVE ASSEMBLY
No. 699 -
Each
SLIDE VALVE, WITH SPRING
No. 634 -
Each
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