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FS-SERIES FOOT SEALERS
Model: FS-358F, FS-458F, FS-658F
Distributed By:
Version 1.0
Last Updated: 1/22/19
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Copyright © 2018 by Stephanie Hwang
All rights reserved. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying,
recording, or other electronic or mechanical methods, without the prior written permission of the publisher, except in the case of brief quotations
embodied in critical reviews and certain other noncommercial uses permitted by copyright law. For permission requests, write to the publisher,
addressed “Attention: Permissions Coordinator,” at the address below.
Sealer Sales, Inc.
8820 Baird Avenue
Northridge, Ca 91324
www.sealersales.com
Printed in the United States of America
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E Q U I P M E N T I N F O R M A T I O N
Model #
Serial #
Purchase Date:
Reference # (found on packing slip)
Owner:
General Information
Thank you for purchasing our FS-Series Long Foot Sealers.
This owner’s manual contains information relating to your sealer. The manual will provide you
with basic information concerning both operation and maintenance of your new machine. Please
read it carefully as failure to do so may result in bodily injury and/or damage to the equipment.
Please fill in the information below. You will find the information on the machine identification
plate. You will need this information when ordering replacement parts or making technical
inquiries.
No part of this manual may be duplicated, reproduced, stored in a retrieval system, translated,
transcribed, or transmitted in any form without the express prior written permission of Sealer Sales.
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Safety Instructions
WARNING!
Below are general safety precautions and warnings that should be
understood prior to setting up or operating your equipment. Read and fully understand all instructions and
warnings prior to using this unit. Your safety is most important! Failure to comply with procedures may
result in serious injury or property damage. Remember:
responsibility.
Unsafe practices or unauthorized modifications could result in accidents or property damage. Failure to
follow these safety rules and take necessary precautions can result in serious injury as well as damage to
equipment.
Never operate or service your sealer until you have read this manual completely and understand it
fully.
Plug the sealer into a standard 120 Volt, 60Hz wall outlet or surge protector. If you have a 220
Volt unit, please make sure your warehouse has the appropriate electrical requirements.
Do not use the sealer if the power cord, plug or any other parts are damaged. Be sure not to allow
the power cord to drape into your work area. Check that all parts are operating properly and
perform the intended functions. Check for any worn parts before starting operation. Check for all
other conditions that may affect the operation.
Reduce risk of unintentional starting. Make sure the power switch is in the "OFF" position before
connecting to the power source.
Your personal safety is your
Always disconnect sealer from power source before servicing, changing accessories or cleaning the
unit.
To provide protection against the risk of electrical shock, the power connection must be properly
grounded at all times.
Do not leave the sealer unattended when in use. Disconnect the sealer from the power source
before leaving the work area.
Sealer is used solely for sealing thermoplastic materials. Using the machine for any other purpose
can cause damage to the machine and operator.
While operating machinery, wear close-fitting clothing and tie back long hair to prevent any
external items from getting caught in the machine. Do not wear jewelry when operating the sealer.
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Never touch the heating elements with bare hand while the sealer is plugged into a power source,
in operation or just finished operation. Touching heated areas may cause fire and/or severe burns.
While machine is in operation, do not place fingers, tools, or other foreign objects on or into the
machine. Do not place hands or fingers near pinch points. Do not touch machine while it is in
operation. Perform all procedures carefully and watch where hands and fingers are at all times.
The sealer is not water resistant or water proof. Spraying down the machine will damage machine
or cause electrical shock. Do not submerge the sealer into water or liquid.
Do not operate sealer in a corrosive or humid environment.
Always keep the machine clean, lubricated and in good working condition. Follow any
maintenance and lubrication procedures outlined in this manual. Make sure unit is disconnected
from power source before cleaning.
NEVER use any accessories or parts from other manufacturers. Machine should not be altered or
modified using parts that are not genuine authorized parts. Doing so will VOID YOUR
WARRANTY.
When replacing the heating elements, always replace the PTFE adhesive under the
heating element. A worn PTFE adhesive can cause the heating element to break.
PTFE adhesive works as a barrier between the body of the sealer and the element. Never allow
the element to come in direct contact with the sealer body as that will damage the timer.
Never leave the sealer unattended. Be safe, disconnect the sealer from power source before
leaving work area.
Always keep out of reach of children and pets.
Close supervision is necessary when any appliance is near persons with reduced physical, sensory
or mental capabilities or lack of experience and knowledge . This sealer is NOT to be used by
children or by persons with reduced physical, sensory or mental capabilities or lack of experience
and knowledge.
DO NOT use the sealer outdoors.
DO NOT use the sealer while under the influence of drugs, medications or alcohol.
SAVE THESE INSTRUCTIONS - REFER TO THEM OFTEN AND USE THEM TO INSTRUCT OTHERS.
The
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FS-358F
FS-458F
FS-658F
Power
110V/60Hz
110V/60Hz
110V/60Hz
Watts
600W
800W
1000W
Seal Width
8mm
8mm
8mm
Sealing Length
13.7" / 350mm
17.7" / 450mm
25.5" / 650mm
Standing Height
(at sealing jaw)
31"
31"
31"
Throat Depth
2 1/2"
2 1/2"
2 1/2"
Dimensions
20" x 16" x 33 1/2"
20" x 20" x 33 1/2"
20" x 28" x 33 1/2"
Shipping
Dimensions
32" x 23" x 11"
32" x 23" x 11"
32" x 23" x 11"
Gross Weight
63-lbs
65-lbs
68-lbs
Basic
Principles
Place material on lower
jaw and activate
footboard
Introduction
FS-Series foot sealers are foot sealers ideal for high volume poly bag and other thermoplastic sealing.
The sealer allows you to keep both hands free for quicker and more accurate sealing. Our FS-Series foot
sealers can seal polyethylene, polypropylene, saran, nylon, static shielding bags, Mylar up to 16mil in total
thickness.
Features of the FS-Series Foot Sealers
Your foot sealer is equipped with a wide range of standard features and capabilities.
Impulse sealing - no warm up time needed
Plug-in electronic timer for variable control
All metal construction
Heavy duty
Sits on rectangular stand for stability
Adjustable work table height
Manufacturer spare parts kit includes: 2 heating elements
How Do FS-Series Foot Sealers Work?
Our FS-Series foot impulse sealers fire a short burst of electricity through a
specially designed heating wire to weld thermoplastic materials together. The
length of the seal time will depend on the sealing characteristics of the bag being
sealed. The sealing process is simple: The operator places the bag between the
sealing jaws and presses the footboard to activate the unit. The operator retrieves the sealed bag and
repeats the process. Bags are sealed repeatedly and uniformly.
Specifications
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Electrical Circuit Diagram
Figure 1. Electrical Circuit Diagram
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Getting to Know your Foot Sealer
FS-Series Foot Sealers are simple and efficient sealing machines.
Figure 2. FS-Series Foot Sealer Overview
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Operating your Sealer
Assembly Instructions
Figure 3.
1. Position the standing tube (Figure 12, Item #F2) on the footboard base (Figure 12, Item
#L5). Tighten the base screw (Figure 12, Item #16) to lock the tube in place.
2. Attach the foot pedal (Figure 12, Item #L6) to the base (Figure 12, Item #L5). Tighten the
screws on base to secure the foot pedal.
3. Position the sealer head (Figure 12, Item #L1) on the standing tube. Secure the sealer head to
the standing tube with screws (Figure 12, Item #10) on both sides of the sealer head.
4. Insert the pulling plate/short pulling pole (Figure 12, Item #F8+F9) through the small spring
(Figure 12, Item #S10) and set it on top of the upper jaw (Figure 12, Item #L2). Place the
large spring (Figure 12, Item #C8) on the lower jaw.
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Figure 4. Tighten the screws on base to secure foot pedal
Figure 5. Insert the short pulling pole through the small spring.
Figure 6. Attach pulling pole to the foot pedal.
5. Connect the upper part of the pulling pole (Figure 12, Item #F4) to the pulling plate/short
pulling pole (Figure 12, Item #F8+F9). Gently push the upper jaw to meet the lower jaw.
Insert the cross bar at the end of the lower pulling pole (Figure 12, Item #F3) into the notches
on the foot pedal. Please note: The length of the pulling pole can be adjusted with nut. To
lengthen, turn clockwise and to shorten, turn counterclockwise. Check the correct length of the
pulling pole by pressing down on the pedal. The upper and lower jaws should touch when the
foot pedal is pressed down. If not, please adjust the length.
6. Sealer is now ready to operate.
7. To install the optional working plate and table, remove the screws from bottom sealing jaw and
install the working plate and table.
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Operation
1. Before operating, check the heating element, PTFE cover, PTFE adhesive and the
silicone rubber.
2. Insert the power cord into the correct receptacle (110V).
3. Turn the power switch on.
4. Set the timer knob to the lowest setting. Always start with a low setting and increase gradually as
needed.
5. Place material to be sealed under the upper jaw and press down on the foot pedal gently, but
firmly. The red light will turn off when sealing time is complete.
6. When red light turns off, keep pressing the foot pedal for an additional 2-3 seconds. For a
high quality seal, seals must cool under pressure. We usually recommend a congeal
setting of at least 2x that of the heat setting but every bag will have variations. Thicker
materials will require a longer cool (congealing) time.
Tips for Successful Sealing
1. If the seal is broken or damaged, decrease the sealing time.
2. If the seal is not fully welded, increase the sealing time.
3. If the sealing material sticks to the sealing pad, decrease the congealing time.
4. If the width of the seal is not perfect or does not match the size of the element, increase the
congealing time.
5. Always keep the sealer clean. Remove any residue found on the platform and PTFE cover. Silicone
spray may be used for this purpose.
6.
the heating element. A worn PTFE adhesive can cause the heating element to break.
PTFE adhesive works as a barrier between the body of the sealer and the element. Never allow the
element to come in direct contact with the sealer body as that will damage the timer.
7. Occasionally check the condition of the silicone rubber for wear or burns. A damaged silicone
rubber will affect the quality of the seal.
When replacing the heating elements, always replace the PTFE adhesive under
The
8. Be sure to turn off the power or unplug the unit before replacing any parts.
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FS-358F
FS-458F
FS-658F
Replacement Kit
RK-14F-FS-358F
RK-18F-FS-458F
RK-26F-FS-658F
Heating Element
HE-14-8-FS-358F
HE-18-8-FS-458F
HE-26-8-FS-658F
PTFE Adhesive
TA-14
TA-18
TA-26
PTFE Cloth (1ft. roll)
TR-14-12
TR-18-12
TR-26-12
Silicone Rubber
(not included in RK)
SR-FS-358F
SF-FS-458F
SR-658F
Maintenance
The following maintenance procedures should be followed to ensure the longevity of your FS-Series foot
sealer.
Inspection and Cleaning
1. Inspect your machine daily.
2. Use a clean cloth to remove any plastic residue remaining on the PTFE cloth.
3. When replacing the elements, always check the condition of the bottom PTFE tape.
4. Check the condition of the silicone rubber for wear and burns. A damaged silicone rubber will
affect the quality of the seal.
Replacement Kit Instructions
Our FS-Series foot impulse sealers will require new heating elements and PTFE from time to time. Heating
elements will break through wear and tear. A good rule of thumb is to replace the PTFE adhesive every time
you change your heating element. The PTFE cover prevents the plastic or other thermoplastic material you
are sealing from sticking to the heating element.
Replacement kits are available from your distributor. Kits include (2) heating elements, (2) PTFE adhesives,
and 1ft long roll of PTFE cover. For replacement kit part #s, refer to your model #.
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Figure 7. Loosen screws on PTFE plate.
Figure 8. Pull PTFE cover to expose heating element.
To install your replacement kit on your sealer, turn off power and unplug sealer.
Removing Worn Parts.
1. Loosen the screws on the PTFE cover plate (Figure 12, Item #C6-1/C6-2/C6-3). Remove the
heating element cover.
2. Lift up the PTFE cover to expose the heating element (Figure 12, Item #D4-1/D4-2/D4-3).
3. Remove the heating element by unscrewing the element screw (Figure 12, Item #12) (apply
pressure to the heating element with your finger while unscrewing the screw to prevent the
heating element from twisting).
4. Peel off the PTFE adhesive under the heating element.
Installing New Replacement Parts.
1. Remove the backing of the liner found on the PTFE adhesive.
2. Apply it to the sealer’s sealing platform. The PTFE adhesive must always extend past the sealing
platform by approximately ¼” to ½” on both ends. Bend down the excess on both ends. (The
PTFE adhesive acts a barrier between the metal body and the heating element. Never allow the
heating element to come in direct contact with the sealer’s body because it will damage the timer.)
3. Place a new element on top of the PTFE adhesive by screwing the element in the heating terminal
assembly block. To attach the element to the other side, lift the latch found on the heating
terminal block to push the block inward and securely screw the element to the block. Check the
elements to ensure it is tight and intact.
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Figure 9. Screw element in place
Figure 10. Lift latch on heating block to screw element in place.
Figure 11. Screw element in place
4. Cut off any worn out PTFE cover. Ease out enough footage of PTFE cover to cover the heating
element and extend to the front of the PTFE cover plate.
5. Tighten the screws to affix the PTFE cover plate.
6. If a whole roll of PTFE cover needs to be replaced, loosen the wing nut (Figure 12, Item #26)
found on the plate for PTFE (Figure 12, Item #F11) and remove the PTFE roller (Figure 12,
Item #F10-1/F10-2/F10-3). Tape one end of the PTFE cover to the rod and roll up the entire
piece. Position the PTFE cover and rod using the plate for PTFE. Ease out enough footage of
PTFE cover to cover the heating element and extend to the front of the PTFE cover plate.
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Parts Diagram
Figure 12. Spare Parts Diagram Overview
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Item Part # Description Comments
RKs
RK-Model#
REPLACEMENT KITS
Includes (2) elements, (2) PTFE adhesives, and 1ft
PTFE cover
specify model # when ordering
C3
FSF-C3 Nut
C4-1
TA-14 PTFE Adhesive 350
C4-2
TA-18 PTFE Adhesive 450
C4-3
TA-26 PTFE Adhesive 600,650
C5 Front Table
C6-1
FS-358F-C6-1 PTFE Holder, 350
C6-2
FS-458F-C6-2 PTFE Holder 450
C6-3
FS-658F-C6-3 PTFE Holder 600,650
C7-1
TR-14 PTFE Cloth, 350
C7-2
TR-18 PTFE Cloth 450
C7-3
TR-26 PTFE Cloth 600, 650
C8
FSF-C8 Spring, Large
C9-1
FS-358F-C9-1 Silicone Rubber Holder 350
C9-2
FS-458F-C9-2 Silicone Rubber Holder 450
C9-3
FS-658F-C9-3 Silicone Rubber Holder 600, 650
D1
FSF-D1 Panel, Front Panel
D2-1
TRNS-FS-358F Transformer 350
D2-2
TRNS-FS-458F Transformer 450
D2-3
TRNS-FS-658F Transformer 600, 650
D3 Power Wire, Cord
D4-1
HE-14-8 Heaing Element 350
D4-2
HE-18-8 Heating Element 450
D4-3
HE-26-8 Heating Element 600, 650
D6
MSW-FSF1 Microswitch
F1 Power Cord Holder, Bushing
F2 Supporting Stand, Stand
F3 Pulling Pole
F4 Pulling Hook
F7-1 PTFE Holder Base 350
F7-2 PTFE Holder Base 450
F7-3 PTFE Holder Base 600,650
F8 Pulling Plate
F9 Short Pulling Pole
F10-1
FS-358F-F10-1 PTFE Roller , Shaft 350
F10-2
FS-458F-F10-2 PTFE Roller, Shaft 450
F10-3
FS-658F-F10-3 PTFE Roller, Shaft 600, 650
F11 PTFE Roll Shaft Stand, PTFE Clip
F13
FSF-13 Metal Plate
L1 Machine Head, Skull
L2-1
FS-358F-L2-1 Upper Arm 350
L2-2
FS-458F-L2-2 Upper Arm 450
L2-3
FS-658F-L2-3 Upper Arm 600, 650
L3-1 Lower Arm 350
L3-2 Lower Arm 450
L3-3 Lower Arm 600, 650
Figure 13. Spare Parts Diagram Overview
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Item Part # Description Comments
L4
FSF-L4 Back Cover, Transformer Cover
L5
FSF-L5 Machine Base, Base
L6
FB-FS Pedal
S1 Nylon Sheath*
S2 Nylon Cushion, O-ring
S6 Bolt with Rubber Head on Pedal
S7 Base Cushion, Rubber Foot
S8 Bakelite Nut,on PTFE Plate
S9-1 Silcone Rubber 350
S9-2 Silicone Rubber 450
S9-3 Silicone Rubber 600,650
S10 Rubber Column (old gen)
S10 Small Spring (new gen)
1 Round Screw M5x70,Transformer*
2 Washer,Cushion Transformer*
3 Spring Cushion 5*
4 Hex Nut M5*
6 Hex Bolt M4x10
7 HexBolt M10x30*
8 Cushion 10*
9 Spring Cushion 10*
10 Hex Nut M10
13 Rivet 3x10, w/30, S10*
14 Round Crew M4x16*
15 Butterfly Nut M10
16 Hex Bolt M10x20, Base
17 Elastic Column Peg 8x40*
18 Postition Bolt M10x40
19 Round Screw M4x8*
20 Peg*
21 Hex Screw M8x16*
22 Butterfly Nut M6*
23 Sink Screw M4x8*
24 Elastic Column Peg 5x12*
25 Round Screw M6x24*
26 Butterfly Nut M4
27 Round Screw M4x25
28 Hex Nut M4*
29 Hex nut M3*
30 Cover Nut M12w/13,510
38 Heat Connector, Element Holder
Includes Parts#38, 42
42
HTAB-FSF-B
HTAB-FSF-C
Heat Connector, Element Holder
Determine B or C Version
L3-1 * denotes not shown in diagram
Figure 14. Spare Parts Diagram Overview
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Problem Possible Causes Solution
No sealing
Timer lights off
1. Disconnected power cord
2. Power cord is broken
3. Blown fuse
4. Transformer is broken
1. Check or change plug
2. Replace power cord
3. Replace fuse
4. Replace the transformer
No sealing
Timer lights are on
1. Heating element is broken
2. Poor contact at heating terminal
blocks
1. Replace the heating element
2. Clean, tighten or change the heating terminal
blocks
No sealing
Power light on
Heat indicator off
1. Footswitch malfunction
2. Microswitch malfunction
3. Microswitch out of place
1. Replace footswitch
2. Replace microswitch
3. Adjust microswitch
Burnt PTFE cloth
1. Timer malfunction
2. Timer setting too high
1. Replace timer
2. Decrease timer setting
Broken heating element 1. Worn PTFE adhesive 1. Replace PTFE adhesive
Wrinkled seal
1. Seal time is set too high
2. Cooling (congeal) time is too
short
1. Decrease
2. Increase congealing time
Imperfect seal
1. Worn PTFE cloth
2. Worn silicone rubber
1. Replace PTFE cloth
2. Replace the silicone rubber
Burnt seal 1. Seal time is set too high 1. Decrease seal time
No seal 1. Seal time is set too low 1. Increase seal time
Seal sticking to PTFE cloth
1. Worn or dirty PTFE cloth
2. Worn or dirty silicone rubber
1. Replace or clean PTFE cloth
2. Replace or clean silicone rubber
Troubleshooting
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