Dyna-Glo GUH50NE/LE Operating Instructions And Owner's Manual page 15

FUEL CONVERSION Secton 2: FUEL CONVERSION INSTRUCTIONS
4 screws
WARNING: Explosion Hazard
Turn off the gas supply to the heater before performing
any service or maintenance.
Failure to follow these instructions will result in death,
injury or property damage.
WARNING: Electrical Shock Hazard
Unplug the electrical cord from the outlet before
performing any service maintenance.
Failure to follow these instructions will result in death,
injury or property damage.
The electrode and sensor are not adjustable. DO
NOT change location or position as part of this
conversion kit.
WARNING
This conversion kit shall be installed by a
qualified service agency in accordance with the
manufacturer's instructions and all applicable
codes and requirements of the authority having
jurisdiction. If the information in these instructions
is not followed exactly, a fire, explosion or
production of carbon monoxide may result causing
property damage, personal injury or loss of life.
The qualified service agency performing this work
assumes responsibility for the proper conversion
of this appliance with this kit.
FIGURE 10
Step 1
CAUTION: THE GAS SUPPLY SHALL BE SHUT OFF
PRIOR TO DISCONNECTING THE ELECTRICAL
POWER, BEFORE PROCEEDING WITH THE
CONVERSION
Step 2
Remove and retain the four screws holding the manifold on
to the burner box (Figure 10). Rotate the valve/ manifold
assembly, away from the burners (Figure 11). The valve/
manifold assembly holds the orifices (3 orifices on unit
GUH50NE/LE, 5 orifices on unit GUH80NE/LE). This will
allow access to the orifices on the manifold, and also the
adjustment screw in the valve/regulator.
Step 3
Remove the adjustment screw cap from gas valve/
regulator with a 1/2" (12mm) wrench by turning the screw
counterclockwise. Place conversion label supplied with
the conversion kit on the valve near the adjustment screw
cover opening.
Step 4
Remove and discard the orifices (3 orifices on unit
GUH50NE/LE, and 5 orifices on unit GUH80NE/LE) from
the manifold with using a 11/16 " open end wrench. Turn
them counter-clockwise to remove. Take the new orifices
from the conversion kit and before installing, confirm that
the number stamped on the side of the orifice matches
the number for the kit being installed. If it does not,
immediately contact GHP Group, Inc. for the correct kit.
If they are the correct orifices, install them in the manifold
using caution not to cross thread.
Rotate Valve / Manifold Assemble
FIGURE 11
15
GAS UNIT HEATER