Alpha Technologies Te43 - Manual (Page 26)

Alpha Technologies Ltd. 057-104-C0 Rev B WC
Burnaby, British Columbia. Telephone: 604 436 5900 Fax: 604 436 1233. Page 21 of 27
4.4.6 Top hat installation
A top hat is an optional structure. See enclosed drawings for the top hat kit assembly. Install the top hat kit before
installing adjacent enclosures.
4.4.7 Enclosure compartment integrity
The Te43 enclosure compartment is air conditioned.
Use gaskets, boots, and other sealing materials to minimize air exchange between compartments and
enclosures. This will reduce the air conditioner loading.
Similarly use gaskets, boots, and other sealing materials to prevent water from entering the enclosures. See the
enclosed drawings for more details.
Remove solar shield and mounting
hardware including standoffs
Install top hat and fasten with eyebolts
Install standoffs on top edge of top hat
Prepare and install the hatch panel
Add Roxtec cable entry boots or conduits
If aligned with other top hats,
install feed through fittings
Bolt the solar shield onto the enclosure