Precision Control Systems ExtrudeIR 4069E - Manual (Page 21)

Model 4069E ExtrudeIR TM Instruction Manual Dimensions and Specifications
Research, Inc. Page 17 of 26
SPLIT QUARTZ
LINER CLEANING
AND
REPLACEMENT
Figure 6.
10. Cut wire to a length allowing for a service loop.
11. Strip back the insulation on the end of the lamp leads approximately 1-1/2
inches (38 mm).
12. Insert the bare wire of each insulated lamp lead into the ceramic terminal
block position that previously held the old lamp. Push each lead wire into the
terminal block far enough so, that when tightened, the setscrew will hold the
lead securely.
13. Tighten the setscrews in each terminal block so the lead wires are held
securely (1.0 Ft.-Lbs. [1.4 N-m]).
14. Form a loop within each lead along its length. This loop will act as a strain
relief within the lead during normal operation of the heater.
15. Reinstall the end reflectors, end covers, and quartz liner.
The split quartz liner can be replaced or removed from the Model 4069
for periodic cleaning. Use the following procedure to
remove/reinstall/clean the quartz liner: