RoboVent FloorSaver Series, Owner'S Manual

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17 ROBOVENT • DFS SERIES OWNER’S MANUAL
Electrical Hook-Up
The DFS Collectors require a 3 phase, 460 volt
electrical feed. (Other voltages are also available).
Amperage requirements for the motor can be found
under
“Specifications”
for the particular DFS model.
Electrical connections should only be done by a
licensed electrician and in accordance with NEC and all
applicable local codes.
Note: The complete enclosure of the DFS Model is
CSA certified. The control panel and all electrical
mechanical components are UL certified. CSA and UL
certification numbers are located on each component
and or on the control panel door and the cartridge filter
door. If further documentation is needed for CSA or UL
certification contact the RoboVent Service Department
at 800-470-3430.
A 460 volt, 3 phase service should be connected to the
provided lugs inside the J-box as shown in Figure 11.
Compressed Air Hook-Up
IMPORTANT!
First and foremost, your DFS unit needs
a clean, dry compressed air source, approximately
90 PSI. Many problems can be traced back to the
presence of either oil or water in the compressed air
stream. If contamination is present, both the cartridges
and cleaning system will suffer.
The DFS series come complete with an air regulator
and accumulator. In most cases the provided
accumulator will trap a low volume of oil and water in
your systems air lines. In some rare cases however, a
larger accumulator might be needed.
On the back of the DFS unit is a 3/4" pipe for
connecting the provided air regulator. Install as shown
in Figure 12.
SECTION 600
Installation
FIGURE 11
FIGURE 12