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  Copyright 2016  Thermoplastic Comfort Systems, Inc.   

Operating Instructions: TCS Digital Furnace

www.tcsdentalinc.com / 866-426-2970

I092514 Rev B

Effective Date: 11/01/16

4.  Spray the cartridge with TCS Mold Release Spray

FIG 6

5.  Place the cartridge into the receptacle with crimped top first. 

FIG 7

 

In 

other words, the end of the cartridge that is crimped will be closest 

to the back of the furnace.

 

FIG 7a

6.  Spray the bronze plug with TCS Mold Release Spray and place into 

the cylinder directly in front of the cartridge. Use the large plug for 

small and medium cartridges and the small plug for large cartridges. 

FIG 8 & 8a

7.  Immediately set a timer (not included) for the minutes necessary for 

injection: 

FIG 9

Unbreakable™:

  

550°F for 11 min

iFlex™:

  

450°F for 13 min

Karadent™:

  560°F for 16-17 min

After specified melt time, TCS resin is ready to be injected. 

8.  When the resin is ready for injection carefully remove the cylinder 

from the furnace and transfer to the injector by keeping the cylinder 

in a horizontal position

 

FIG 10

 

until you lean it over the sprue opening 

of the flask 

FIG 10a

you can then bring it to vertical position and 

proceed to inject 

FIG 10b

.

9.  Allow  the injection to compress for at least 3 minutes prior to 

removal.

Note:

 

BE ACCURATE with melting time as it is crucial to the end result. 

After injection purge the melting cylinder: 

Insert cylinder into knock out stand and 

purge using the knock out rod. For best 

results, this should be done

while the mechanisms are still hot.

If change in temperature is needed: 

 

FIG 11

Simply press UP arrow to increase temperature and DOWN arrow to 

reduce temperature (desired temperature indicated in green). Always 

wait until the green and red numbers match each other prior to use.

WATLOW 

FUSE

POWER

Digital Furnace 

EZ-ZONE

o

I

550

550

TOP

WATLOW 

Digital Furnace 

EZ-ZONE

tcs®

WATLOW 

FUSE

POWER

Digital Furnace 

EZ-ZONE

1

2
%

o

I

tcs®

FIG 6

E.G.

FIG 7

FIG 8

FIG 8a

FIG 7a

FIG 9

FIG 11

1.  With a soft damp rag keep the inside of  the melting 

chamber clean. When the unit is cold wipe in an up-

and-down motion rather than circular.

2.  If the inside of the melting chamber has resin 

residue stuck to it, with the unit cold, use a scouring 

sponge to lightly scrap off residue and then wipe 

down with a soft damp cloth. 

Melting Cylinder

1.  TCS Mold Release Spray leaves a residue that needs 

to be cleaned. With a soft damp rag keep the inside 

and the outside of cylinder clean. Wipe in an up-

and-down motion rather than circular.

Increases

temp

Decreases 

temp

WATLOW 

FUSE

POWER

Digital Furnace 

EZ-ZONE

o

I

tcs®

FIG 10

FIG 10a

horizontal

 

position

lean

 

on

 

sprue

 

opening

FIG 10b

WATLOW 

FUSE

POWER

Digital Furnace 

EZ-ZONE

I

o

5.  

Maintenance

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