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CPS TO POT LIMIT SWITCH

CONVERSION

F2459540(CPS)

F2549296(POT)

ASSEMBLY MANUAL

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CONTENTS TOOLS REQUIRED .............................................................................................................................................. 2

PARTS LIST ........................................................................................................................................................... 3

INSTRUCTIONS .................................................................................................................................................... 4

0. Limit Switch Identification .......................................................................................................................... 4

1. Removing the CPS Limit Switch ................................................................................................................. 4

2. Installing the POT Limit Switch .................................................................................................................. 8

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TOOLS REQUIRED (1) Flathead Screw Driver (small)

(1) Philips Head Screw Driver

NOTE: Some screws may need a larger Philips Head to grip properly,

so a second, thicker screwdriver may be necessary.

3

PARTS LIST

Item # Description Qty.

ITEMS USED IN CONVERSION

F2459296 LIMIT.SW.S. LM.125/250+POTM. 1

F34331018-06 LM.125 200-240V 60HZ 1~PH +CPS 1 (IF CONVERGING 125)

F34331024-06 LM.250 200-230V 60HZ 1~PH + CPS 1 (IF CONVERTING 250)

AFTER CONVERSION, ITEMS BECOME:

F34331005-06 LM.125 200-240V 60HZ 1~PH+POT 1 (IF CONVERTING 125)

F34331010-06 LM.250 200-240V 60HZ 1~PH +POT 1 (IF CONVERTING 250)

LEFTOVER ITEMS (TAKEN OUT OF ACT.):

F2459540 LIMIT SW.SET iM-LM.125/250+CPS 1

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INSTRUCTIONS 0. Limit Switch Identification

Before beginning the CPS to POT

Limit Switch exchange, it is

important to confirm the motor’s

limit switch is CPS and a POT

switch is being put in its place. The

POT version, F2459296, shown on

the left, has a flathead screw shown

in the location with the arrow,

while the CPS version, F2459540,

on the right has a Philips head

screw. The center gears on the POT

is black, while the CPS ones are

white.

1. Removing the CPS Limit

Switch a. Remove the black cover on the

F34331018-06 (125) or

F34331024-06 (250) actuator

with a Philips head

screwdriver.

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b. Inside this cover is a plastic bag

of parts. Remove it for now, it

will be replaced when the

conversion is finished.

c. Inside the cover you’ll see two

white wire junction boxes.

Using a Philips screwdriver,

remove the two front-facing

mounting screws that hold the

smaller junction box to the

switch assembly. This will also

remove the plastic guard sheet

attached to it. Set the sheet and

screws aside for now.

d. There are two black wires

running into the larger junction

box that must be unfastened

and removed from the box

using a Philips head

screwdriver as shown.

IMPORTANT:

Keep track of the wires and

their positions in this step and

the next step, as they will need

to be reinstalled later.

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e. Additionally, on the same box

are two more wires near the

bottom (black and

green/yellow) that must be

removed.

f. There is a screw and washer

behind the junction box that

fastens the Limit Switch

assembly to the actuator.

Remove these using a Philips

head screwdriver.

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g. Next, the Limit Switch

assembly must be lifted off the

Actuator and removed. On the

bottom of the switch near the

screw is a plastic tab that is

inserted into the base of the

actuator underneath, So you

must lift up this side of the

Limit Switch assembly first,

then slide away from the plastic

gear to dislodge it.

Shown: Plastic tab at the

bottom of the Limit Switch

assembly (Top) and Back of

Limit Switch which slides for

removal (Bottom).

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2. Installing the POT Limit

Switch a. In the same manner that the

CPS switch assembly was

removed from the actuator,

slide in and snap in the new

POT assembly in its place. The

black plastic gear may need to

be turned slightly to fit into the

worm gear, which could

prevent it from fully seating.

IMPORTANT!

Make sure the limit switch tab

on the bottom snaps into the

actuator!

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b. Using the screw removed in

step 1f, screw in the Limit

Switch assembly to the actuator

in the hole shown.

c. Next, the wires must be

installed into the existing

mounted junction box (These

are the same wires removed in

step 1c). The green/yellow

wires must be installed on the

bottom right, with the black

wire installed one junction up

from the green/yellow wire.

d. Most of the time, the mounting

screws on this junction box can

be loose. If so, tighten them.

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e. Reinstall the black wires

removed in step 1d.

f. Install the smaller junction box

with screws, and guard sheet

removed in step 1b.

g. Add in the bag of parts

removed in step 1b. The

location shown is good to make

sure the cover can be screwed

on easily.

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h. Reinstall the cover with a

Philips head screwdriver. After

this conversion there will be a

cps limit switch left over. This

will have to be checked back

into inventory, along with the

CPS actuator number.

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IF THERE IS ANY MISSING,

INACCURATE, OR INCOMPLETE

INFORMATION CONTAINED IN THIS

ASSEMBLY MANUAL, PLEASE EMAIL

JWHEATLEY@PIGTEK.NET WITH

CORRECTIONS.