BNP
®
6012 and 7212 SUCTION BLAST CABINETS
Page 22
© 2019 CLEMCO INDUSTRIES CORP.
www.clemcoindustries.com
Manual No. 27723, Rev. B 04/19
7.6.6
Set the window squarely over the window
opening. Make sure that all edges of the window are
centered, overlapping the window gasket, and that the
window is resting on the window support tabs.
7.6.7
Swing the window frame into place and tighten
the frame nuts.
7.7
Light Assembly
Follow the steps for both light assemblies
WARNING
Use an approved stepladder when servicing the
light assembly. Do not climb on top of the
cabinet. The cabinet top will not support the
weight of a person. Failure can result in injury
and property damage.
7.7.1
Turn OFF electrical power.
7.7.2
Remove the four nuts and washers attaching the
hold-down cover to the cabinet and remove the cover,
as shown in Figure 28
Figure 28
7.7.3
Gasket replacement
7.7.3.1
Remove all the old gasket material and clean
the surface of the cabinet.
7.7.3.2
Lay a section of strip gasket along the edge of
the opening, and cut to length allowing 3/4
overlap on
each end. Peel a short section of adhesive backing and
adhere the strip gasket to the top edge of the light
opening, as shown in Figure 28. Press the gasket to
bond. Repeat the process for each side, compressing
the ends to seal.
7.7.4
Diffuser lens replacement
7.7.4.1
Remove the four nuts and washers, attaching
the hold-down cover to the cabinet and remove the
cover. Move the light module off the diffuser. Inspect the
gasket and replace if compressed or otherwise damaged
before centering the new diffuser (smooth side up) over
the gasket.
7.7.4.2
Set the light module on the diffuser and reattach
the cover.
7.7.5
LED module replacement
7.7.5.1
Turn OFF electrical power and perform lockout
and tagout procedure to power supply.
7.7.5.2
Remove the cover mount, per Paragraph 7.7.2
7.7.5.3
Remove the junction box cover and note the
wire connections. Current connections are as follows:
Brown wire ....................... Hot
Blue wire .......................... Neutral
Yellow w/ green stripe ..... Ground
If color coding is different from that shown above, make
note of the color code before disconnecting the module
wires.
7.7.5.4
Loosen the strain-relief compression nut and
remove the cord from the junction box.
7.7.5.5
Place the new module in position on the cabinet
and route to cord through the strain relief and into the
junction box.
7.7.5.6
Cut the cord to length and wire as follows:
Brown wire ....................... Hot
Blue wire .......................... Neutral
Yellow w/ green stripe ..... Ground
7.7.5.7
Apply power to test the light(s).
7.7.5.8
Tighten the strain-relief compression nut, set the
light module on the diffuser, and reattach the cover.
Smooth side up.
Cover Mount
LED Light Module
Diffuser Lens
Gasket
Nut and Washers
