Bird Technologies BA-310 Series - Manual (Page 21)

11
Chapter 5 Maintenance
This chapter covers cleaning, inspection, troubleshooting, and
specifications for the Bird BA–300/310 Blower Assemblies.
Troubleshooting
For corrections requiring repair or replacement of components see the
appropriate section. Only those functions within the scope of normal
maintenance are listed. This manual cannot list all malfunctions that
may occur, or corrective actions. If a problem is not listed or is not
corrected by the listed actions, notify a qualified service center.
WARNING
Never attempt to connect or disconnect RF equipment from the
transmission line while RF power is being applied.
Leaking RF energy is a potential health hazard.
WARNING
Disconnect the unit from all power sources before servicing.
The unit may be energized from multiple sources.
The potential for electric shock exists.
Problem Possible Cause Possible Correction
No air flow from
blowers; indicator
light off Unplugged power cable Connect the power cable
Fuse burnout Replace fuse after checking and correcting
the burnout cause. (See “Fuse” on page 13)
No ac power Make sure ac power is properly connected
and turned on
No air flow from
blowers; indicator
light on Fan obstructed by bent grill Straighten the grill
Fan motors overheated Clean the grill and fan blades (See
“Cleaning” on page 12)
Fan motors burnt out Replace the fan motors (See “Fan” on
page 14)
Air flow from
blowers; indicator
light off Lamp burnt out Replace the lamp (See “Indicator Light” on
page 13)