Foredom CTXR-1 User Manual
Parts List
C.TXR−1
Foot Control, 115V
13
12
Point A
17
18
14
15
16
Instructions for Removing
and Replacing Trigger Switch
Disconnect Foot Control from Motor and Wall Outlet.
1
A.
Unscrew Cover Adjustment Screw (8).
B.
Using flat blade of screwdriver inserted at
between Cover (1) and Base (5), carefully pry Cover off.
C.
Remove Trigger Switch (14) from Base mounting bracket. Remove
AC Male Plug white wire from circuit board screw terminal.
2
D.
On older Switches, all the terminals will be push-in, sp ring clamp
type. On newer Switches, some termin als 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 c an
cut the wires off where they exit from the terminals. To prepare
the cut wires for installation into the replacement Switch, strip
3
them back exactly 8.25 mm [5/16 in]. For the wires to be inserted
into push-on terminals only, apply sol der to the stripped ends to
fuse the strands together. DO NOT solder wire ends to be
inserted into screw terminals.
E.
Connect Wires to New Trigger Switch and Circuit Board
Terminal Block as shown in the Wiring Diagram.
all the way in, so that no bare wire is exposed. For Screw
4
Terminals 1 and 2, push the wire leads all the way
then tighten the screw firmly. For P ush-on terminals 4 and 6, push
the wire leads all the way in. Simultaneously push the Capacitor
Leads all the way into terminals 3 and 5. Pull on all the wires,
5
making sure they are secure. Place Switch back into the Base
mounting bracket.
Position wires around adjustment screw post so wires will not
F.
interfere with cover travel.
Point A
Push wires
into the socket,
11
10
9
8
7
Male Plug to
AC Power Source
to Motor
Female Receptacle
Trigger
Switch
BLK
GRN
GRN
BLK
WHT
WHT
WHT
}
BRN
43
1
5
6
2
Capacitor
BRN
FOREDOM The Foredom Electric Company
16 Stony Hill Rd., Bethel, CT 06801 • 203−792−8622
Fax: 203−796−7861
• www.foredom.net
Snap cover (1) onto hinge posts on top of rear corners of base (5).
G.
H.
Insert adjustment screw (8) through washer (9) and into post
slot and threaded insert in co ver (1). Tighten with screwdriver
until cover is just touching the trigger switch pushrod.
tighten the screw further
6
to avoid pressing the Switch Pushrod
into a permanently "on" position.
DescriptionPart No.Item
Form DN 5/12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CP11163
CP11162
CP11036
CoverCP10852A
Screw, 6−32 x 5/16"CP10571
Fish PaperCP10525
Circuit BoardCP10521
Base, FCCP10851
Front PadCP10859
LabelTxR−1.LAB
Adjustment ScrewCP10856
No. 6 WasherCP10862
Rear PadCP10860
Male CordsetCP10541
Strain ReliefCP10003−3
Female CordsetCP10830
Trigger SwitchCP11251
Wire, Brown, Tinned
Wire, Brown
CapacitorCP11248
Wire, White
Do not
Qty
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Parts List
C.SXR−1
Foot Control, 115V
13
12
11
10
9
8
17
16
14
19
15
1
Instructions for Removing
and Replacing Trigger Switch
Disconnect Foot Control from Motor and Wall Outlet.
A.
With a punch and hammer, drive two Pins (9) in until Cover (1) lifts
18
from Base (5).
B.
Remove two Screws (3) fr om Board (4). After the wire s have
been removed from the switch, as instructed in paragraph C,
remove the switch from the board, insert the new switch in its
place, and follow the instructions in paragraphs E and F.
C.
On older Switches, all the terminals will be push-in, spring clamp
type. For newer Switches, Terminal 1 has a screw for fastening
the wire lead. 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
2
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
3
replacement Switch, stri p them back exactly 8.25 mm [5/16 in].
For the wires to be inserted into push-on terminals only, apply
solder to the stripped ends to fuse the strands together. DO NOT
solder wire ends to be inserted into screw terminals.
D.
Insert new Trigger Switch into Board.
E.
4
Connect Wires to New Trigger Switch and Circuit Board as
shown in the Wiring Diagram.
that no bare wire
lead all the
the other wire lead all the way into ter minal 6. Simultaneously
push the Capacitor leads all the way into te rmi na ls 3 and 5.
Pull on all the wire leads, making sure they are secure.
F.
5
Locate the White Wire from the Male AC Power Cord then
follow it to the Wire Connector. Cut both white wires nearest
the connector then strip both wire ends 8.25mm [5/16in].
Insert three white wires into newly supplied connector and crimp.
6
Install Board and Switch into Base using two Screws (3).
G.
H.
Position wires around post of Base so wires will not
interfere with Cover travel.
Remove Pins from Cover by driving them outward.
Push wires all the way in, so
is exposed. For Screw Terminal 1, push wire
way into the socket then tighten the screw firmly. Push
Wiring Diagram
for SxR−1
Foot Control
Trigger Switch
Jumper
Wire
Male Plug
AC Power
Source
Female Receptacle
to Motor
Attach
Ground
Screw
to Base
GRN
GRN
Capacitor
2
BLK
Board
3
1
4
BLK
WHT
WHT
WHT
}
BLK
5
6
Wire
Connectors
BLK
WHT
WHT
Circuit Board
FOREDOM The Foredom Electric Company
16 Stony Hill Rd., Bethel, CT 06801 • 203−792−8622
Fax: 203−796−7861
• www.foredom.net
I.
Install Cover over Spring (17) and align holes to Base.
Insert Pins (9) and seat them with hammer.
QtyDescriptionPart No.Item
1
7
Form DN 5/12
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CP10584C
CP10564
CP10580
CP11036
CoverCP10691
Trigger SwitchCP11251
Screw, 6−32 X 5/16"CP10571
Circuit Board, SxRCP10874
BaseCP10690
PadCP10753
Specification LabelSxR−1.LAB
Male CordsetCP10541
Hinge Pin
GrommetCP10578
Lock Washer, #8
Ring Terminal
Female CordsetCP10830
Screw, 8−32 x 1/4"CP10563
2 Wire ConnectorCP11029
Set ScrewCP10562
SpringCP10588
CapacitorCP11248
Wire, White
1
1
2
1
1
1
1
1
2
1
1
1
1
1
3
1
1
1
1
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