Optional Motor Installation - BuckMaster Model 21 Features Preparations Installation Operation Maintenance Safety

OPTIONAL MOTOR ASSEMBLY KIT INSTALLATION
STEP 1: REMOVE ACCESS DOOR PANEL LOCATED AT BOTTOM OF UNIT.
YOUR MOTOR ASSEMBLY COMES WITH A BRACKET ALREADY AT-
TACHED TO THE MOTOR. ALIGN THE HOLES IN MOTOR BRACKET
WITH HOLES IN MOTOR MOUNT. SECURE BRACKET WITH TWO ½"
HEX HEAD SCREWS PROVIDED.
STEP 2: REMOVE THE PROTECTIVE BACKING OFF THE RHEOSTAT INDICAT-
ING LABEL AND PLACE THE HOLE IN CENTER OF LABEL TO LINE
UP WITH HOLE IN THE RIGHT SIDE HEARTH SUPPORT AS YOU FACE
THE UNIT. PLACE LABEL SO "OFF" POSITION IS AT THE 8 O'CLOCK
POSITION AND "LOW" IS AT 4 O'CLOCK POSITION. MOUNT RHEO-
STAT BY PLACING IT BEHIND HEARTH SUPPORT WITH WIRES ON
BOTTOM SIDE. PLACE PLASTIC STUD SUPPORT WITH WIRES ON
BOTTOM SIDE. PLACE PLASTIC STUD THROUGH HOLE IN
BRACKET AND SECURE WITH RHEOSTAT MOUNTING NUT. PLACE
INDICATOR KNOB ON PLASTIC STUD.
STEP 3: REMOVE STRAIN RELIEF COVER FROM HEARTH SUPPORT AND
DISCARD. MOUNT POWER CORD STRAIN RELIEF HOLDER IN
COVER MOUNTING HOLES. PLACE THERMOSTAT BEHIND "C" CLIP
LOCATED UNDER HEARTH TO THE RIGHT OF MOTOR. USE CABLE
TIE TO SECURE LOOSE WIRES.
STEP 4: REINSTALL ACCESS DOOR PANEL.
STEP 5: PLUG POWER CORD INTO SUPPLY OUTLET. PLACE RHEOSTAT INDI-
CATING KNOB IN POSITION DESIRED. WHEN HEATER REACHES
TEMPERATURE, FAN WILL OPERATE AT DESIRED SPEED.
IT WILL BE NECESSARY TO OCCASIONALLY CLEAN FAN BLADES FOR
MAXIMUM PERFORMANCE. DUST AND DIRT BUILDUP ON FAN BLADES
WILL SHORTEN MOTOR LIFE AND RESTRICT AIR FLOW WHICH COULD
DAMAGE MOTOR.
INSTRUCTIONS
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