Maxi Comet Executive Exec-66-G - Gas Connection Checkout

Installation Comet Executive Gas
2-20
3. Turn the SPEED knob fully counterclock-
wise to set the machine to its slowest
speed.
4. Press the green START button.
WARNING
Never attempt to remove
debris from the cylinder
while it is moving.
5. Allow the paper to discharge onto the
front receiving shelf. Make sure it does not
aect the positioning of the temperature
sensor contact shoes.
6. Wait until it is clear of the machine before
removing.
7. Stop the unit and turn power OFF at the
main disconnect switch.
8. Check to make sure that all paper has been
removed.
9. Repeat Steps 2 to 8 as necessary.
Gas Connection Checkout
Gas Supply
Required Tools
Allen wrench: 3/16”
Pipe thread compound
Water column manometer
The burner system requires gas supplied at
the correct pressure. If the gas pressure supplied
to the unit is either too high or too low, the
burner system will work improperly or not at all.
Conrm the gas pressure meets the requirements
shown on the nameplate of the unit.
WARNING
Only a qualied and
experienced Combustion
Service Technician should
install and adjust any
gas components.
The gas supply must
match the specic gas
requirements shown on
the nameplate.
It is important to check the available gas
pressure to the unit during periods of peak
demand by other gas-heated equipment in the
laundry room or elsewhere at the facility. Gas
pressure to the unit may be reduced signicantly
at these times, which will interfere with the proper
operation of the burner.
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