Black Stone On The Go 1939, Owner'S Manual

Page: 25 / 108

Section 03
CLEANING THE BURNER ASSEMBLY
Unit burners vary, however these instructions apply to all units. Clean
burner assembly and check burner for damage. If any large cracks or
holes are found, replace burner.
STEP 01
Turn gas OFF at control knobs and gas supply. Remove
griddle top.
STEP 02
Carefully detach and
remove the burner.
STEP 03
Run a narrow bottle
brush through each burner tube
several times. (DO NOT use
wire brushes)
Additional Methods Include:
Run a stiff wire bent into a small
hook through each burner tube
several times.
Use an air hose to force air into
burner tube and out burner ports.
Check that air blows through each
hole. (Wear eye protection)
STEP 05
Clean any blocked ports
with stiff wire such as an open
paper clip. Then, carefully replace
burners and reattach. Burner
tubes must be reengaged with the
valve openings.
STEP 04
Brush entire outer
surface of burner to remove grime.
Care & Maintenance
BURNER FLAME CHECK
Always check burner flame
before use.
STEP 01
Light burners and rotate
knobs from high to low. When knob
is at high, flames should be larger
than when knob is at low.
STEP 02
Perform burner flame
check by looking below griddle
top on the side of unit to view
burners below.
If there is a sudden drop or low
flame issue, please reference the
Troubleshooting chapter.
For additional support, see
youtube.
com/blackstonegriddles
MATCH LIGHTING
INSTRUCTIONS
Before beginning, check for gas
leaks. (Please reference the
Leak Test Instructions in the Fuel
chapter.)
STEP 01
Ensure control knob is
in OFF position.
STEP 02
Remove griddle top.
STEP 03
Light a match (or long
lighter) no shorter than 11 inches
long. Place the flame on the right or
left side of the burner.
STEP 04
Push in and turn the
control knob to the HIGH position.
Ensure burner lights and stays lit.
Healthy flames might have a few
flickers of yellow color
❶
, then a
dark blue color
❷
, followed by a
vibrant blue by the burner tube
❸
.
❶
❷
❸
Care & Maintenance
| Owner’s Manual | Model 1939
21