Foredom SCH-1 - Manual

5.
On older Switches, all the terminals will be push-in, spring clamp
type. On newer Switches, some terminals have screw fasteners.
To remove wires from the push-in terminals, insert 1.3mm [.05in]
approximate diameter pin or the blade of a jeweler's screwdriver
all the way into the terminal socket to release the spring clamp.
Grasp the tool and wire and pull them together out of the socket.
If you have difficulty removing the wires from the push-in terminals
and you have wire-cutting, stripping, and soldering tools, you can
cut the wires off where they exit from the terminals. To prepare
the cut wires for installation into the replacement Switch, strip
them back exactly 8.25 mm [5/16 in], then apply solder to the
stripped ends to fuse the strands together.
Position wires around adjustment screw post so wires will not
interfere with cover travel.
Snap cover (1) onto hinge posts on top of rear corners of base (3).
Insert adjustment screw (5) through washer (6) and into post
slot and threaded insert in cover (1). Tighten with screwdriver
until cover is just touching the trigger switch pushrod. Do not
tighten the screw further to avoid pressing the Switch Pushrod
into a permanently "on" position.
7.
6.
8.
Using flat blade of screwdriver inserted at Point A
between Cover (1) and Base (3), carefully pry Cover off.
Remove Trigger Switch (2) from Base mounting bracket.
Unscrew cover adjustment screw (5).
Disconnect Foot Control from Motor and Wall Outlet.
Instructions for Removing
and Replacing Trigger Switch
3.
4.
1.
2.
Connect Wires to New Trigger Switch as shown in the Wiring
Diagram. Push wires all the way in, so no bare wire is exposed.
On Screw Terminal 1, push wire lead all the way into the socket
then tighten the screw firmly. Push other wire leads all the way
into the designated terminals. Pull on all the wires, making sure
they are secure. Place Switch back into Base mounting bracket.
5
6
1 3
4
2
BLK
GRN
GRN
WHT
BLK
WHT
Female Receptacle
to Motor
Wire Connector
Male Plug to
AC Power Source
Trigger
Switch
Qty Description Part No. Item
1 Cover CP10852A 1
1 Trigger Switch, 125V CP10857 2
1 Base CP10851 3
1 Front Base Pad CP10859 4
1 Screw, 6−32 x 1" CP10856 5
1 Washer, #6 CP10862 6
1 Rear Base Pad CP10860 7
1 Male Cordset CP10541 8
2 Strain Relief CP10003−3 9
1 Female Cordset (FCT−1)
Female Cordset (FCH−1) CP10542
CP10830 10
1 Wire Connector CP11029 11
Parts List
C.FCT−1 and C.FCH−1
Foot Control, 115V
}
FOREDOM
The Foredom Electric Company
16 Stony Hill Rd., Bethel, CT 06801 • 203−792−8622
Fax: 203−796−7861 • www.foredom.net Form DN 12/10
Wiring Diagram
1
2
3
4
5
6
7
8
9
10
11
Point A