Associated Equipment 73-250 - Manual (Page 3)

Figure 1
FLAT FISER WASHER
P E A }
FLtJi TUBE ASSY
(1 EA)
SPLIT-LOCK WASHER
(£ ЕЛ)
WINO NUT 1M-20
PEA>
-• HEX HEAD BOLT T«-20 X
(t EA)
BRACKET HOSE SUPPORT
<T EA)
MAGNETIC BASE
(1 EA)
STEEL FLAT WASHER 1 !*"
(1 £A)
HEX NUT irA-Ki KEPS
(1 EA)
RECTANGULAR NOZZLE
(1 EA)
Figure 2
OPERATION
Your ACE Industrial Products machine is designed as a
source capture device, i.e., it is intended to eliminate
smoke and particulate at their point of origin. Keeping this
in mind, the machine should be operated in the following
manner:
Re-read the section on Safety Warnings & Cautions
before proceeding any further.
1. Place the machine on a flat, level surface. Pidt a
location that will allow unrestricted flow of the exhaust
air to the atmosphere.
2. For units with wheels or casters, lock the wheels or
block the wheels.
3. Place the collection nozzle as close to the work as
practical without interfering with the operator. Secure
the nozzle if necessary.
4. Using the ON/OFF switch, turn the machine on.
Should the motor not start, or should the machine
make unusual noises, immediately turn the machine
off and seek trained maintenance personnel. Do not
continue to use the unit.
5. Upon completion of the spedfic manufacturing or
welding operation, turn the machine off. Continuous
running of the unit will reduce the life of the filter and
the motor brushes as well as increase utility cost.
6. When the "clogged" filter light indicates that the filter
is dogged, turn the machine off and remove power
cord from its power source.
See the sedion on installation and use the reverse
process to remove the dirty filters. Re-install the new
filter and reconned the machine to its power source.
MAINTENANCE & REPLACEMENT PARTS
FILTERS: .
As previously slated in the "Theory of Operation section
of this manual, the "dogged" filter indicator light will light
whenever the differential pressure across the filter
indicates that the filter is dogged. When opening the unit,
there are no vacuum hoses to disconnect sin№ the
pressure sensing is accomplished by measuring at the
inlet and inside the suction chamber. The differential
pressure trip point is preset and is not field adjustable.
When the filter gets dirty, it needs to be replaced with a
new one or the filter can be cleaned. To dean, take the
filter out of the unit. Hold the filter 2 to 3 inches above a
concrete floor. Gently drop the filter, rotate and repeat until
most of the dirt falls out of the filter or the filter can be
vacuumed with a portable air vac (if needed, order 80-
201MD). To re-assemble, use reverse process to remove
filter and sweep up dirt that is on the floor.