User Manual

FS- S E R I E S F O O T S E A L E R I N S T R U C T I O N M A N U A L
10
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. 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.
The
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.
8. Be sure to turn off the power or unplug the unit before replacing any parts.