Preventive Maintenance
Suggestions
The Insta heat seal machines are relatively
maintenance free. For long, trouble-free life,
the following preventive maintenance should be
followed:
1. Do not heat seal items such as buttons,
pins, snaps, or zippers that tend to cut the
silicone rubber pad or scratch the Teflon
heat platen.
2. Periodically clean the Teflon-coated heat
platen with a non-abrasive piece of cloth.
Stubborn stains may be cleaned, when
platen is cool, with mineral spirits.
3. When the heat platen is hot and not in use,
keep in open position (away from the
silicone rubber pad).
4. To prevent soiling of substrate, periodic
wiping of the entire exterior machine,
including platens, with a clean rag is
recommended. If necessary, use mineral
spirits for cleaning a cold machine. Since
mineral spirits are flammable, use
precautions and keep away from sparks,
flame, or hot heat platen.
5. Occasionally apply a few drops of light
machine oil (such as 3-IN-ONE) to the
moving parts and pressure adjustment
screw.
NOTE
Wipe off any excess oil.
Replacement of Silicone Rubber
Pads
1. Make sure heat platen is cool.
2. Use tube of MPPC006 silicone adhesive
sealant to bond the silicone rubber pad to
metal platen.
NOTE: Read instructions on the tube
package.
3. Be sure that the surface of the silicone
platen is clean. Use a mild solvent such as
mineral spirits.
4. The pad and metal must be thoroughly dry
and clean, before starting the bonding
operation.
5. Apply adhesive sealant to the metal platen.
Spread a thin even coat and apply pad
immediately. Apply pressure and position
pad making sure that there is no air
entrapment.
NOTE: A serrated blade such as used for
laying down rubber floor tiles would be
helpful.
6. Allow to cure overnight under low pressure
at normal room temperature.
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