Burr King BK75 - Manual (Page 24)

Cabinet Dust Collector, Series 50 to 80
23
Chamber Silencer
1. Place the chamber silencer over the clean-air
outlet on top of the unit.
2. Position silencer flush with the front of the unit
and the exhaust opening facing the front.
3. Secure with all four latches.
Chamber Silencer
Automatic Shaker
The automatic shaker is driven by a 1/10 Hp
TENV gear motor controlled by a solid-state timer.
The timer control box can be ordered with or
without step-down transformers. A timer control
box without the transformer requires a 120-Volt
AC power supply controlled by a customer-supplied
fan starter. Input power is supplied to the timer on
fan motor shutdown, through the normally-closed
auxiliary contact of the fan starter. After a 60-
second delay, the timer energizes and the shaker
motor starts for a 30-second fixed time. Turning the
unit ON and OFF initiates the shaker sequence.
Wiring
1. Mount the timer control box in a convenient,
accessible location on or near the unit.
2. Complete the wiring to the fan starter, timer,
and shaker motor according to the appropriate
wiring diagram.
Automatic Shaker Installation
latch
Front
shaker bar
shaker motor
relay
bracket clip
capacitor
red wire
blue wire
yellow/black wire
shaker motor
motor mount
shaker motor
cover
shaker motor
shaker bar
1/2 x 5/8-in
coupling
10-24 x 1 1/2-in
truss head screw
bearing bracket
assembly
10-24 hex nut
#10 lock
washer
shaker bar