9
Notice:
Do not touch the heating tubewith bare hands. Wearing soft cotton gloves is highly recommended. Finger
marks will burn into the quartz heating tube during use and cause premature heater failure. If the heating tube is
anidvertently touched, or if it needs to be cleaned, carrefully wipe it using rubbing alcohol or methylated spirits.
4.1
CLEANING
To remove dust or dirt on the reflector, follow these steps:
1.
Turn the power to «OFF» and disconnect the heater from the main power supply.
2.
Remove screws from the left side cover and slide the perforated front grille.
3.
Carefully wipe the reflector with a soft, lint-free cloth.
4.
After the cleaning, be sure to reinstall properly the grid of the unit.
4.2
REPLACING THE HEATING TUBE
Contact your distributor for the correct replacement heating tube, providing the model number and rating from
the rating label. Not using an exact replacement heating tube can cause the heater to fail.
Notice :
Read through the heating tube replacement procedure below before beginning the replacement. For
easier replacement, disassemble the heater from the wall or ceiling.
1.
Turn OFF the power and disconnect from main
power supply.
2.
Be sure the heater and the heating tube are
cool: burns can result from touching hot
components.
3.
Remove screws from the left side of the heater
fixture and remove the aluminum end cap.
(keep these parts).
4.
Carefully slide the protective grille immediately
adjacent to the end cap off the end of the
heater to expose the emitter and the plastic
sealing connectors.
5.
Carefully unscrew the protective plastic cap
and pull carefully the plastic protective to free
the wire/ metal connector system.
