C-1
ACCESSORIES
ACCESSORIES
The following products are accessories for the PRISM
®
DOWN
DRAFT tables.
A. Plasma Cutting Work Grid (required for plasma cutting appli-
cations)
Specially constructed work grid suitable for plasma cutting,
including additional perforated steel spark arresters. The plasma
cutting work grid is required for plasma cutting applications (max.
50 A). The additional perforated steel spark arresters protect the
prefilters already present.
Current of plasma cutting machine should NOT exceed 50
Amps.
B. HEPA Kit
Consists of a filter housing with a HEPA filter to be mounted on the
outlet of the downdraft table.
C. Silencer/Outlet Duct
Consists of a rectangular sheet metal shaft to be mounted on the
outlet of the downdraft table or on the HEPA kit. The
Silencer/Outlet duct is to be used as a silencer and prevents dust
from blowing up from the floor at the same time. In case the
Silencer/Outlet duct is used in a welding booth, it also prevents air
turbulence in the booth and air disturbance to any adjacent booth.
E. Working Light
Lighting fixture with 30W LED light to be mounted to the back
panel or backdraft panel. The working light provides a clear view
to the workpiece. The cover can be hinged to facilitate exchange
of the fluorescent light. The working light is activated upon turning
on the main switch of the downdraft table.
J.
Welding Cable Sensor (PRISM
®
DOWN DRAFT WITH MECHANIZED
CLEANING)
Metal clamp with built-in sensor that works as an
automatic start/stop device. The clamp is to be
connected to the ground cable of the welding machine. Suitable
for welding applications only.
The welding cable sensor operates on the basis of a change in the
magnetic field of the ground cable of a welding machine. When
welding starts, the welding cable sensor detects a signal, as a
result, the fan starts running automatically.
Start delay: 2 seconds.
K.
Bench Vice Mounting Bracket
To be connected to the standard work grid of the downdraft table
(bench vice not included). Mounting bracket to mount various
types of bench vices. Only suitable for standard work grid. See
Figure A.20.
L.
Wheel Kit
Consists of five swivel castors, two of which are equipped with
brakes. These castors are to be
mounted underneath the downdraft table. Wheel kit is to facilitate
internal transport of the downdraft table. See Wheel Kit in
Installation section of this manual.
M.
Dust Tray Lid
Lid to cover the dust drawer underneath the main filter cartridges.
Comes with a plastic bag, a face mask, and a pair of disposable
gloves. When the dust
drawer underneath the main filter cartridges needs to be emptied,
the plastic bag and the personal protection equipment enable dust
free removal.
FIGURE C.1 –
ACCESSORIES
B
C
E
F
L (x5)
K
CAUTION
PRISM
®
DOWN DRAFT
& PRISM
®
DOWN DRAFT WITH MECHANIZED CLEANING
