DESCRIPTION
The Run-Stop-Jog Switch provides a momentary jog speed which can be used to index a machine into position. The switch contains
three (3) positions:
1.
“Run” – The switch is placed in this position when the control output is to be set using the Main Speed Potentiometer.
2.
“Jog” – Used to provide a low speed output. This position is spring loaded so the switch must be held. The jog speed can be changed
using the JOG trimpot located on the PC board.
3.
“Stop” – Used as a resting position when the Jog function is used. The motor will stop when in this position.
MOUNTING
WARNING!
Make sure that the AC line is disconnected before
installing the Auto/Manual Switch assembly.
1.
KBPC-240D – Remove the Rubber hole plug in the Run-Stop-Jog position
by unscrewing the retainer nut on the inside cover.
KBAC-24D and KBAC-27D – Remove the rubber hole plug from any avail-
able position by unscrewing the retainer nut on the inside cover.
2.
Install the Run-Stop-Jog Switch assembly into the front cover making sure
the key in the hole lines up with the keyway in the switch bushing. Be sure
the hex nut supplied is installed at the base of the switch bushing before
inserting switch into the KBPC cover.
KBAC-27D Note:
Use the Run-Stop-Jog label that is provided, to cover
the text around the hole.
3.
Install the rubber switch boot with integral hex nut over switch lever. Switch should be in the stop position to facilitate installation. Also, the
switch bushing threads should protrude no more than 1/4” (6.4 mm) or no less than 1/10” (2.6 mm) through the front cover for proper
installation. Tighten the switch boot so that the bottom seals against the cover label. Do not over tighten.
WIRING
1.
Using long nose pliers, carefully remove the orange Main Speed Potentiometer wire from the “P2” terminal on the PC board. (Rock terminal
back and forth to facilitate removal.) Install this orange potentiometer wire onto the vacant terminal on the Run-Stop-Jog switch.
2.
Install the gray wire from the Run-Stop-Jog switch onto the “P2” terminal on the PC board.
3.
Install the green wire from the Run-Stop-Jog switch onto the “Jog” terminal on the PC board.
INSTALLATION INSTRUCTIONS
RUN-STOP-JOG SWITCH
Part No. 9340A
for Model KBPC-240D, KBAC-24D, and KBAC-27D
!
RUBBER BOOT
FRONT COVER
SWITCH BUSHING
HEX NUT
NYLON SPACER
SWITCH BODY
FIGURE 1 – MOUNTING
SAFETY WARNING! Please read carefully before proceeding.
This product should be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its opera-
tion and the hazards involved. Proper installation, which includes wiring, mounting in proper enclosure, fusing or other overcurrent protec-
tion, and grounding can reduce the chance of electrical shocks, fires, or explosion in this product or products used with this product, such
as electric motors, switches, coils, solenoids, and/or relays. Eye protection must be worn and insulated adjustment tools must be used
when working with control under power. This product is constructed of materials (plastics, metals, carbon, silicon, etc.) which may be a
potential hazard. Proper shielding, grounding and filtering of this product can reduce the emission of radio frequency interference (RFI)
which may adversely affect sensitive electronic equipment. If further information is required on this product, contact the Sales Department.
This control contains electronic Start/Stop circuits that can be used to start and stop the control. However, these circuits are never to be
used as safety disconnects since they are not fail-safe. Use only the AC line for this purpose.
Be sure to follow all instructions carefully. Fire and/or electrocution can result due to improper use of this product.
It is the responsibility of the equipment manufacturer and individual installer to supply this Safety Warning to the ultimate end user of this
product.
!
TM
A COMPLETE LINE OF MOTOR DRIVES
