Masterbuilt MPS 20B Manuel page 11

IGNITION INSTRUCTIONS
REGULATOR, BURNER AND GAS VALVE
COUNTER
CLOCKWISE
CLOCKWISE
1LB LP
20LB LP
IMPORTANT!
To turn off the gas flow from
the tank, always ensure the
regulator control knob is UP
when in the OFF position!
Once the control knob is
up, turn to the LOCK OFF
position to ensure the control
knob does not get depressed
causing unintentional gas flow.
CONNECTION & OPERATION
• Inspect hose before each use if using hose adapter, not included with
this unit. If there are signs of abrasion, wear, cuts, or leaks, the hose
must be replaced. DO NOT USE.
• Inspect burner before each use. Check burner and burner tube for
insects and insect nests. A clogged tube can lead to a fire beneath
appliance.
• Check to ensure the orifice is centered inside the burner tube. Failure
to properly assemble the valve orifice to the burner tube can result in
gas leak or potential fire at connection. See assembly steps for proper
assembly method and alignment.
• Connect adjustable regulator to 1LB LP Gas Cylinder:
1. Make sure regulator control knob on regulator valve is in the
LOCK OFF position.
2. Remove protective cap from gas cylinder and coupling nut
if applicable.
3. Center and insert regulator nipple into valve outlet gas cylinder
as shown in figure on the left. Turn regulator coupling nut
clockwise until it stops. DO NOT OVER TIGHTEN.
• If using hose adapter (not included with this unit) connect hose
adapter to 20LB LP Gas Cylinder:
1. Make sure gas cylinder valve is closed. Turn valve clockwise
until it stops.
2. Make sure adjustable regulator on smoker is in the OFF position.
3. Remove protective cap from gas cylinder and coupling nut if
applicable.
4. Center and insert hose adapter nipple into valve outlet on gas
cylinder as shown in figure on the left. Turn regulator coupling
nut clockwise until it stops. DO NOT OVER TIGHTEN.
5. Center and insert hose adapter nipple into adjustable regulator on
smoker as shown in figure on the left. Turn hose adapter coupling
clockwise until it stops. DO NOT OVER TIGHTEN.
• Perform Soapy Water Test.
• Before starting lighting procedure make sure the smoker door is open.
• When lighting burner remove all parts inside or on unit to prevent
explosion from gas build up.
• To use with 1LB propane tank push adjustable regulator in and turn
counter-clockwise 1/4 turn to HIGH setting. Push ignitor button to light.
• To use with 20LB propane tank, using hose adapter, not included with
Control Knob
Gas flow
Regulator
is
ON
Regulator
Gas flow
Control Knob
is
OFF
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