Introduction
The Remote Weld Bench is an optional accessory
for dust collection systems. Standard models are
the RWB-2000, which is a 2000 cfm unit for use
with 2000 cfm dust collectors, and the RWB-3000,
a 3000 cfm unit for use with 3000 cfm dust collec-
tors. Technical and field support are always avail-
able from your local Donaldson Representative
and distributors.
Important: OSHA may have requirements regard-
ing recirculating filtered air back into your facility.
Consult with the appropriate local authorities to
ensure compliance with all applicable codes.
Operational Explanation
Normal Operation
During normal operation, the contaminated or
fume-laden air enters the Remote Weld Bench
through the backdraft. The fume-laden, incoming
air goes through the collar pack, which is ducted
to the dust collector. See Figure 2, Operational
Schematic. The dust collector that the Remote
Weld Bench is ducted to should have a flame retar-
dant filter media which can reduce the risk of fire
hazard.
5
Remote Weld Bench, Models RWB-2000 and RWB-3000
CAUTION!
l
Misuse or modification of this
equipment may result in personal
injury.
l
Do not misuse or modify.
backdraft panel
welding work surface
Dirty Air
To Dust Collector
Figure 2, Operational Schematic
