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ACB60E/ACV60E CITY SERIES
12. Loosen 8 screws in locations shown below (4 at front and 4 at rear)—
slide burner to the left away from the orifice and lift out.
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13. Remove burner orifice with a 9 mm wrench. Use another wrench to
hold on to the elbow behind the orifice. Discard orifice. Reinstall new
burner orifice propane 1.80 mm or ULPG #52 and tighten.
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14. Remove pilot retainer clip with pliers and pull off the pilot cap to expose
the pilot orifice.
Pilot Retainer Clip
920-329
CB60E shown
Burner screw locations
CB60E shown
Slide burner to the left and lift out
CB60E shown
Burner Orifice
Location
2
15. Unscrew the pilot orifice with the Allen key; then replace with the
propane/ULPG pilot orifice and the pilot cap, provided in the kit.
16. Reinstall pilot cap and pilot retainer clip.
17. Prior to installing burner, adjust aerations settings to fully open for
propane and ULPG. Reinstall burner (see Step 11).
18. Reverse steps 1 to 11.
19. Ensure the pilot lilght is in the correct orientation to the burner. Recon-
nect the gas and electrical supplies. Start the appliance (see section
on Lighting Instructions). Ensure that pilot and burner ignition are com-
pleted without delay. Check inlet and outlet pressures at full load. With
a soapy solution, leak test the entire system. Verify correct flame and
pilot appearance.
20. See Gas Pipe Pressure Testing in manual.
City Series
ACB60E/ACV60E PROPANE SYSTEM DATA
Min. Supply Pressure
Manifold Pressure - High
Manifold Pressure - Low
Maximum Input
Minimum Input
Orifice Size
City Series
ACB60E/ACV60E ULPG SYSTEM DATA
Min. Supply Pressure
Manifold Pressure - High
Manifold Pressure - Low
Maximum Input
Minimum Input
Orifice Size
Installer Notice:
These instructions must be left
with the appliance
AERATION ADJUSTMENT
The burner aeration is factory set but may need adjusting due to either
the local gas supply or altitude. Open the air shutter for a blue
flame or close for a yellow flame.
MINIMUM AIR SHUTTER OPENING:
Nature Gas: 5mm
Propane: 9.5mm
ULPG: Full Open
Note: Any damage due to carboning resulting from improperly
setting the aeration controls is NOT covered under warranty.
installation
2.75 kPa
2.62 kPa
0.63 kPa
38 MJ/h
19.4 MJ/h
1.80 mm
2.75 kPa
2.62 kPa
0.63 kPa
34 MJ/h
17 MJ/h
#52 DMS
.
02.17.21
City Series ACB60E | 71
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