Precision Control Systems LineIR 5194 - Manual (Page 6)

106687-001 Rev.2 1-2
Air Cooling – Clean, dry compressed air cooling must also be supplied to the heater for
proper operation if using a quartz window and at all times with the 5194-02 and 5194-04.
This cooling air removes excess heat from around the lamp end-seals. Flexible tubing and
matching plumbing hardware is included with each heater. Required airflow rates and
pressures are listed in the specifications.
Electrical Cable – The Model 5194 heater is electrically wired from the T3 lamp to
intermediate terminal block within the heater. An 8-foot (2.4 m) electrical cable is
supplied with each heater.
Optional Quartz Window – A quartz window can be ordered along with each size of the
Model 5194. When installed in the heater, the quartz window protects the aluminum
reflector and lamp from contaminants released in the heating process, resulting in
maximum efficiency of the heater.
Optional Ceragold End Reflectors – Ceragold end reflectors are available for
installation on the ends of the heater module. These reflectors prevent infrared energy
from radiating past the ends of the heater.
Optional Power Control System – The Model 5194 can be ordered with the ‘PC’
option. This configuration consists of the heater, the Model 5420 ControlIR
®
5420-
power controller, and eight feet (2.4 m) of electrical cable connecting the heater to the
controller. Please see the Model 5620 ControlIR
®
product data sheet for further detail.
Figure 1-1. Model 5194 with the control Option