FasTest JXL User Manual

GRIP & SEAL

F, E, D & C

OPERATING INSTRUCTIONS

Operating Instructions:

Connecting Action:

1. Place lever in the in-line position then insert connector onto test piece. Make sure
test piece is inserted to the required minimum insertion length (see chart). This will
assure proper location relative to the main seal.

2. Rotate lever 90 degrees to the grip and seal position.

Note: Preferred position of lever
as shown with test media port on top.

3. Introduce test media through test port.

LEVER IN-LINE

POSITION

INSERT CONNECTOR

TEST MEDIA PORT

TEST PIECE

POSITION

Disconnecting Action:

1. Vent test media pressure.

2. Rotate lever to the in-line position to release gripping action.

3. A slight forward motion of the connector toward the test piece opens the locking
collets.

SLIGHT FORWARD MOTION

REMOVE CONNECTOR

TEST PIECE

4. Remove connector.

Note: The safety design of the pressure assisted gripping collets will not release
under pressure.

CAUTION: If excessive operating force or stickiness of the collet/seal assembly is
noted, remove collet/seal assembly (See Collet Set Removal and Installation:) and
check for alignment and lightly lube the bore of the housing with a petroleum jelly
or other compatible lubricant.

WP013 04/2009

Dimensional Information:

JXL EXTERNAL LEVER ACTION

BODY SIZE A B C D

JXL0 7.25 3.65 1.12 4.13 .24 .79 1/8-27 NPTF

JXL1 7.25 3.58 1.62 4.22 .37 .85 1/4-18 NPTF

GRIP & SEAL

POSITION

(L=Minimum Insertion Depth)

ROTATE LEVER 90° FOR

GRIP AND SEAL ACTION

MAX

FLOW Ø

CONNECT/

DISCONNECT

POSITION

L T

Collet Set Removal and Installation:

Collet Removal:

1. Place lever in the in-line position with housing (A) pointed downward, unscrew from
body (B). Use finger to keep main seal (F), washer (E) collets (D) and retaining rings
(C) inside housing (A).

2. Keeping all components inside housing
place housing on flat surface then lift housing off of internal components.

HOUSING (A)

COLLET SET

COMPONENTS

3. Collet Set components are now exposed for inspection or replacement.

Collet Installation:

1. First step, assemble collet segments (D) and retaining rings (C), form two pieces of
collets into a half circle and hold between thumb and middle finger. The raised
portion of the collets should be toward your thumb with the retaining ring groove
facing out.

2. Place the retaining rings (C) into the grooves in collets.

3. Add the last two pieces of collets to form a circle. Hold collet assembly together in
one hand.

4. Stack as shown. Set the collet assembly, largest side down, on the washer.

WASHER (E)

5. Place housing (A), threaded side first, over the completed collet assembly stack.

(D)

(C)

HALF CIRCLE
FINGER SIDE

COLLET SEGMENTS (D)

AND RETAINING RINGS (C)

MAIN SEAL (F)

BEVEL SIDE DOWN

RINGS INTO

GROOVES

(A)

6. Slide the housing/collet assembly to the edge of the table and as you slide it off the
edge use your index finger to hold the seal/collet assembly in place inside housing.

SLIDE

7. Push on the seal, washer and collet assembly from the back to move it to the front
of the housing.

8. Turn housing over so that the threaded end is pointed up and screw connector body
onto housing. Tighten hand tight until the body o-ring (G) seals. The piston
assembly that contains the test port may also rotate. This can be realigned after the
housing is snug.

9. If collets are not aligned properly in the seal casing, the casing will not thread on
completely. When this occurs, loosen the housing and adjust the collet assembly,
you may have to start procedure again from step #1 above.

10. With collet in place and housing snugly tightened, rotate the lever to actuate

connector. Visually verify that the connectors gripping and sealing action is correct.

Continued on other side:

FINGER/TABLE EDGE

www.fastestinc.com

® Roseville, MN
Ph 1-800-444-2373
Fax [phone]

POSITION

POSITION

OPERATING INSTRUCTIONS

11. Attach assembled connector to a test piece and tug on the connector to
assure proper engagement and gripping of the collet before introduction of
pressurized test media.

Main Seal Removal and Installation:

Removal:

1. Place lever in the in-line position so that
seal/collet assembly is in the relaxed position.
with housing (A) pointed downward, unscrew
housing from body (B). Spring assembly
remains in body.

2. Place housing (A) flat on table

with threads up, using a pointed repair tool,
pick main seal (F) out of housing (A). Washer (E)
and collets (D) remain inside housing (A).

3. Verify correct size and material of replacement main seal.

4. Lightly lube O.D. of main seal and I.D. of the housing with an o-ring lubricant such
as petroleum jelly or other compatible lubricant.

Installation:

5. Place replacement main seal (F) bevel side up

into housing and slide it down against washer (E).

6. Screw body (B) into housing (A). Tighten hand tight

until the body o-ring (G) seals. The piston assembly
that contains the test port may also rotate. This can be realigned after housing (A) is
snug.

7. Rotate lever to actuate connector. Visually verify that the connector gripping and

sealing action is correct.

CAUTION: Attach assembled connector to a test piece and tug on the
connector to assure proper engagement and gripping of collet before introduction
of pressurized test media.

MAIN SEAL (F)

HOUSING (A)

Safety Warnings – General Guidelines:

1. If instructions are not completely understood by operator or components are
missing, contact FasTest before attempting use of the connector.

2. All operating parameters should be considered when connector selection is made.
Parameters include, but are not limited to: dimensional tolerance, hardness and
surface finish of test piece, pressure or vacuum requirements of application, fluid
compatibility, temperature, environment and mechanical load or vibration affecting
the connector.

3. FasTest JXL Connectors must only be used with test pieces of a specific size as
indicated by the part number. Improper use could cause separation of the connector
from the test piece resulting in physical harm or damage. The connector part
number and maximum pressure rating is marked clearly on the label.

4. CAUTION REMINDER: Keep fingers or other objects away from gripping
collets when actuating connector. Pinching or crushing can occur.

5. FasTest JXL Connectors are not internally valved, and will not prevent loss of
media when disconnected. Do not attempt to disconnect unless safe
conditions are met.

Connector Maintenance:

• A daily, weekly and periodic inspection of the connector by competent person is
recommended. User must establish a regular interval for maintenance as determined
by the user media and operational environment.

• Lubricate connector on regular intervals. Petroleum jelly is recommended but care
should be taken to verify the lubricant is compatible with the application.

• Inspection should include visual checks of the collet sealing area, housing, missing
or loose components, leak tightness, ease of operation, sufficient lubrication, wear, dirt
accumulation and damage.

• Use only original FasTest spare parts that are designed for the application and are
subject to strict quality control. See warranty.

HOUSING (A)

FasTest, Inc. Product Warranty

FasTest, Inc. warrants its products against defects of workmanship and/or material for 12 months from the
date of the sale by FasTest, Inc. This warranty is void if the product is misused, tampered with or used in a
manner that is not in accordance with FasTest, Inc. recommendations and/or instructions. FasTest, Inc. is not
liable for consequential or other damages including, but not limited to, loss, damage, personal injury, or any
other expense directly or indirectly arising from the use of or inability to use its products either separately or in
combination with other products. ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, WHETHER ORAL
OR WRITTEN, INCLUDING BUT NOT LIMITED TO WARRANTIES OR MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.
Remedy under this warranty is limited to replacement of the product or an account credit in the amount of the
original selling price, at the option on FasTest, Inc. All allegedly defective products must be returned prepaid
transportation to FasTest, Inc. along with information describing the products performance, unless disposition
in the field is authorized in writing by FasTest, Inc.

WP013 04/2009

COLETS (4) (D)

MAIN SEAL (F)

WASHER (E)

BODY O-RING (G)

“JXL” EXPLODED VIEW

FOR REFERENCE

LEVER

BODY (B)

JXL Lever Action Grip and
Seal Connectors.

DESCRIPTION: JXL Series Connectors seal on the outside

diameter of tubes. Instant External Connections to 1,000 psi.

CONNECT/

DISCONNECT

JXL Connectors provide a reliable leak-tight connection that grips and
seals straight tubing. Simply place the JXL connector onto a tube, activate the
mechanical gripping and sealing action, then introduce the test media. For
vacuum to 1000 psi applications with air, gas or liquid, Fastest JXL
Connectors provide secure, leak tight sealing.

Please thoroughly read and understand each of the following four steps before
operating the connector. The use of pressurized media for sealing, testing and
filling requires a thorough understanding of the FasTest JXL Installation and
Operating Instructions.

1. Operating Instructions

2. Dimensional Information

3. Collet Set and Main Seal Removal and Installations

4. Safety-General Guidelines

• The connector is designed to mate with a specific application. Verify the

application prior to the introduction of pressure or processing.

• Use only in a safe environment.

• Connectors are NOT designed for permanent connections and are for

temporary connections only.

• Maximum rated test pressure for standard JXL models is 1000 psi. DO NOT

EXCEED pressure rating as marked on connector or corresponding
literature. Consult your FasTest representative with other requirements.

GRIP & SEAL

www.fastestinc.com

® Roseville, MN
Ph 1-800-444-2373
Fax [phone]