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Power Source
Transformer
2
L62AA BASO Safety Shutoff Device Installation Instructions
0.206 in. (5.23 mm)
Wire
Terminals
0.206 in. (5.23 mm)
Diameter
Mounting Hole
Figure 1: View of the L62AA Without the Cover
"X" indicates possible
locations for other controls.
Thermostat
Basotrol
Figure 2: Typical L62AA Installation
Diameter
Mounting Holes
SAFETY MECHANISM
WARNING
EXPLOSION HAZARD
SERIOUS INJURY OR
DEATH CAN RESULT
DO NOT REMOVE SHIELD
Conduit
Opening
Red Lever
"X"
Valve
"X"
Thermocouple
Lead
Pilot Gas
Outlet
Reset
Button
Power Unit
Assembly
BASO Power
Unit Terminal
Power Unit
Terminal
L62GB BASO
Safety Shutoff Device
Main Manual
Shutoff Valve
("A" Valve)
Pilot Valve
("B" Valve)
Pilot Gas
Inlet
3 in. (76.2 mm)
Sediment
Trap
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