Precision Control Systems Hi-Temp IR 5209 - Manual (Page 9)

5
Electrical Safety
There is danger of electrical shock when servicing the heater.
Fire Safety
1.
Obey the same fire-safety rules you observe when working with hot plates, propane or
acetylene torches, soldering irons, and other equipment that operates at extremely high
heat.
2. Remove all solids, liquids, and gases that burn easily from the area around the heater.
3. Know where the nearest fire extinguisher is located and how to use it.
4. Know how to put our fire from all the types of material near the heater.
!WARNING!
NEVER place hands under or in front of the heating elements.
ALWAYS allow heating element to cool at least three minutes
before touching the lamps or adjacent parts.
!CAUTION!
Observe all applicable local and national electrical codes and a
safe electrical ground system is installed before attempting to
operate the heater. Refer to the Section 5 for proper installation
procedures.
!WARNING!
ALWAYS disconnect the external power lines prior to
servicing the heater.
ALWAYS disconnect the power lines AND any
optional interlock circuits before installing or changing
lamps.
NEVER operate the heater with end covers removed.