Un-crate carefully and position ORSM on
level ground.
Save crate and packing materials until
evaluation and testing are complete.
Read manual carefully and understand all
instructions.
Do not connect power until after thorough
inspection and filling the sump with liquid.
After filling the unit with some liquid, inspect
for leaks.
Never operate without liquid in tank.
Be sure guards are securely in place and
warnings are clearly visible.
Check power supply for correct voltage.
4
G
ETTING
S
TARTED
U
NPACKING
C
HECKLIST
DO NOT OPERATE UNIT IF
DAMAGED DURING SHIPPING,
HANDLING OR USE. DAMAGE MAY RESULT IN BREAKAGE
AND CAUSE INJURY OR PROPERTY DAMAGE.
WARNING
Fig. 1
Fig. 2
EXTENSION CORD SPECIFICATIONS*
FOR SINGLE FAN USE ONLY • (AWG - American Wire Gauge)
Voltage 25 to 50 ft. 50 to 100 ft.
115 14 AWG 12 AWG
230 16 AWG 14 AWG
Fig. 12
E
LECTRICAL
GROUND FAULT RECEPTACLES
ARE RECOMMENDED AND MAY
BE REQUIRED BY LOCAL AND/OR NATIONAL CODE.
WARNING
USE OF AN EXTENSION CORD IS
NOT RECOMMENDED.
IF NECESSARY, REFER TO FIG. 12.
NOTICE
*Grounded and suitable for outdoor use.
U
NIT
P
REPARATION
Visually check to make sure that the critically
important liquid feed tube (Part #6) has maintained
its center position, partially inserted into the blade
assembly. Re-position if necessary. (See
Fig. 1
)
Visually check to make sure the blades can rotate
freely without touching any venturi pins. There should
be approximately 1/4" space between the pins and
the blades. (See
Fig. 2
) Do Not operate if blades may
hit pins. Refer to troubleshooting for adjustments.
EN
SURE THE BLADE ASSEMBLY
IS CENTERED INSIDE THE
PINNED VENTURI. ADJUST MOTOR AND BLADE AS
NECESSARY.
WARNING
