Manual

Model 4069 ProfileIR
TM
User Manual Maintenance
Research, Inc. 23
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.
Note:
Remove all power from the heater BEFORE attempting to install/replace the lamps.
Always use clean cotton or latex gloves when handling the split quartz liner so as not
to deposit any oils or grease from your hands onto the surface of the split quartz
liner.