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Site Preparation
To prevent possible electrical shock, fire, or
personal injury, de-energize and lock-out the
electrical enclosure (refer to local standards)
before you install the Product.
These instructions use the Greenlee 742BB punch/die. For
other punch/die models, see the instructions provided with
the tool. See Figure 3 to prepare the installation site:
1.
Mark a pilot hole with the center punch.
2.
Drill a 6 mm (0.2 in) pilot hole with the twist drill and use
a step drill bit to enlarge the 6 mm (0.2 in) pilot hole to
20 mm (0.8 in).
Or, drill a 10 mm (0.4 in) pilot hole and then enlarge the
hole to 22.5 mm (0.875 in) with a Punch/Die.
3.
Use the Punch/Die with the Electro-hydraulic hole punch
to make the 114.3 mm (4 ½ in) hole.
4.
Deburr the holes and remove any shavings.
5.
Degrease the front panel.
1
4
Installation
Make sure that the gaskets and sealing areas
are clean.
See Figure 4 to install:
1.
Insert the PQ Window frame into the punched hole.
Make sure the cover opens downwards.
2.
Align and firmly hold the frame in place.
XW Warning
2
Figure 3. Site Preparation
W Caution
3
5
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