Precision Control Systems SpotIR 4085 - Manual (Page 11)

Installation
Section 3
Unpack and Check for Damage
Remove the Model 4085 heater from its shipping container and associated packaging.
Check the entire unit for any potential damage due to shipping. In the unlikely event
damage has occurred, keep all shipping containers and materials and file a damage
claim with the shipping company that delivered the heater.
Install Cooling Air Source
Minimum cooling air at 120 SCFH must be supplied to the Model 4085 in order for the
heater to operate properly. A 1/14 inch fitting is located on the under side of the heater
for plumbing the cooling air to the heater. Attach the hose or tubing to the fitting by
removing the ferrule nut from the fitting, slip the nut onto the hose or tubing, insert the
end of the tube on the fitting, and tighten the nut to the fitting. It is recommended that
flexible tubing be used to simplify mounting of the heater.
Mounting of the Heater
The Model 4085 heater can be mounted to any acceptable bracket, fixture, or other
machinery that will support the heater’s weight (approximately 4.5 pounds). Two ¼-20
NPT tapped holes with screws are located on the under side of the heater.
Take special care when mounting the heater so that the power cord and air supply
tubing are uninhibited from proper operation.
Installation to Model 5420 SCR Power Controller (Optional)
The Model 4085 heater can be ordered with the Model 5420 SCR Power Controller.
When so ordered, the heater, power controller, and all necessary interface wiring to
connect both units together are shipped. Both units have 120V 15 amps plugs and
approximately 10 feet (3 m) of cabling to allow sufficient operating space between the
heater and power controller.
It is strongly recommended that all applicable electrical wiring and safe installation
codes and practices should be followed in order for the heating system to operate
properly and to eliminate unsafe conditions.