BNP PRESSURE BLAST CONVERSION KIT Page 5
Figure 4
2.4 Connect Conveying Hose
2.4.1 Connect flexible conveying hose between the
cabinet hopper transition and reclaimer inlet adaptor. It is
easier to slip the hose over the adaptor and create a
tighter seal if the first two or three inches of wire is
removed from the inside of the hose. Use care not to
damage the hose. NOTE: The wire helps dissipate static
electricity in the conveying hose, and also helps ground
each segment. In order for the hose wire to dissipate
static electricity, the wire must touch the metal of each
segment. Clamp the flex hose securely with worm
clamps provided.
2.4.2 Connect flex hose between the reclaimer outlet
and dust collector inlet.
2.5 Connect Blow-Off Hose
2.5.1 Attach the 1/2" blow-off hose from the
compatible fitting between the air filter and regulator to
inside the cabinet. See the schematic in Figure 4.
2.6 Connect Blast Hose
Hose disconnection while under pressure could
cause serious injury or death. Use safety lock-pins
and safety cables on all coupling connections to
help prevent hose couplings from accidental
disconnection while under pressure. Lock-pins and
safety cables are listed under Optional Accessories
in Section 9.1.
2.6.1 Connect the blast hose from the coupling at the
bottom of the blast machine, to the cabinet work
chamber. Be sure coupling gaskets are in place and
couplings are secured with safety lock-pins.
2.7 Attach Air Exhaust Hose
2.7.1 Install a 1” female pipe coupling to the cabinet
hopper and screw the male end of the exhaust hose into
the coupling. Connect the female swivel end to the
adaptor on the blast machine outlet valve.
WARNING
Sentinel-R Metering Valve
Blow-off
Compressed Air Inlet
Outlet Valve
Exhaust Hose
Assembly
Door Interlock Valve
Out
1/8 Urethane Tubing
Foot Pedal
(Shown without top
for clarity)
1/8
Urethane Tubing
4-Way Valve
Air Filter
To muffler on
cabinet hopper
3/8 Ply Tubing
Pilot Regulator
May be mounted remotely
or atop inlet regulator
In
Out
In
Door Interlock Valve
Area within broken lines shows
connections for door interlocks.
Bypass if interlocks are not used.
Inlet Regulator
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