(2)Termination side (termination kit)

q Cut the heater in the dimension shown at right. Push back the metallic braiding and fix it with Teflon tape.

w Peel the outer sheath covering of heater and cut off the heater wire as close to the root as pos- sible. Expose the bus of heater wire toward the cut end starting from a point about 40 mm away from the nearest grid. (HTP type heater has fi- ber glass, heater wire and thin Teflon covering under its outer sheath convering. So the outer sheath covering should be peeled neatly.)

e Cut off buses at different lengths.

r Wind Teflon tape while carefully securing isola- tion between the heater wire and buses.

tApply RTV silicone sealant to the end cap and the Teflon tape-wound section. Then, fit the end cap while bleeding air.

Note) After fitting the cap, move it back slightly.

yFix the end cap by winding seal tape as many times as possible for preventing the cap from slip- ping off.

Note) Never short-circuit the end (bus) of heater.

Grid

Grid

300mm

40mm

 

Grid area

150 mm

 

Outer sheath

 

covering

Metallic

Teflon tape

braiding

 

Inner sheath covering

12mm

Outer sheath covering

 

 

Bus

Cut off at root

 

Heater wire

 

6mm

Outer sheath covering

Inner sheath covering

Teflon tape

RTV silicone sealant

Fit while turning

End cap

Seal tape

– 40 –

Page 48
Image 48
Fuji Labs ZSP instruction manual Grid 300mm 40mm Grid area 150 mm