15
CLEANING AND MAINTENANCE
All Crown Verity Inc. charbroilers are easily cleaned because of their stainless steel
construction. For minor clean-ups, we suggest a general-purpose mild cleansing formula.
For heavy grease build-up, apply an oven cleaner to stainless steel surfaces only, following
the manufacturer’s instructions.
MCB’s can be thoroughly cleaned inside and out with the use of a pressure washer. Do
not expose regulators, control valves, or decals to high-pressure spray.
Cooking Grids:
Prior to each use, apply a light coating of cooking oil to the grids to prevent food from
sticking. After each use, scrub the grids with a stiff nylon pad, or brass brush. Do not
use steel brushes. Grids can also be washed with mild detergent or baking soda.
Exercise caution when cleaning hot surfaces
ADJUSTING AIR SHUTTERS:
Crown Verity Inc. charbroilers are equipped with adjustable air shutters on the
burner/venturi assembly. The air shutters are factory set for use with both natural
gas and LP gas and should not need adjustment. However, if adjustment
becomes necessary, they may be adjusted as follows: (should be performed by a
qualified technician)
• Light the charbroiler and leave on high setting.
• Check that the flame is mostly blue - some random yellow flecks are normal, as
is a muffled “pop” when the burner is turned off. If the flames are mostly yellow,
or the flames are noisy and lift off the burner ports, venturi air shutters require
adjusting as follows:
a) Loosen air shutter screw.
b) Increasing the amount of air opening will reduce the amount of yellow flame,
producing the desired short blue “cones”.
c) Decreasing the amount of air opening will “soften” the flame and correct a noisy,
lifting flame condition (however, should still be mostly blue in colour).
Note: Due to the location of the air shutters, you will have to make the adjustments
while the burners are off, re-light and observe the flames.
USE CAUTION WHEN WORKING AROUND HOT SURFACES
CROWN VERITY INC., 37 ADAMS BLVD., BRANTFORD, ON. CAN. N3S 7V8
TEL: (519) 751-1800
FAX: (519) 751-1802
www.crownverity.com
Email: info@crownverity.com
