Gas-Fired Products Infrared Radiant Tube Heater PTS Series - Manual (Page 27)

Form #43343330
–26– May 08
End View
Spring
Retainer Clamp
Spring
Thimble Wire & Sleeving
Assembly
TISS Wire Assembly
PN 44176000
Spring
Retainer Clamp
3. Mark the other end of the sleeve with tape or
other marker. Use the top of the retainer as a
reference.
4. Loosen screws.
2. Tape one end of the sleeve to the burner box
or use a marker.
5. Pull one end of the sleeve and wire inside until
the marker is raised by the total adjusment length.
ie. if the extension is 10” then pull through 1” to
increase the exension to 11”.
Spring
Thimble Wire & Sleeving
Assembly
11” extension
If the extension is less than 11” follow the
instruction below to increase the extension.
1. Measure the extension of the spring from the end of the reflector to the thimble as shown below.
Reflector End
6. Tighten screws.
7. Check extension using the method in step 1.
3. Hold the spring retainer clamp and pull the TISS wire assembly to end of reflector at overlap joint.
Slide spring retainer clamp over end of reflector as shown.
4. After attachment of the TISS, check to make sure that there is sufficient tension on the wire. Follow the
diagram below to increase or decrease the tension as necessary.
Step 3
Step 4