Greenheck MOA Installation, Operation And Maintenance Manual page 3

Modular open array
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Inspection & Maintenance during Storage
While in storage, inspect array once per month. Keep a record of inspection and maintenance performed.
If moisture or dirt accumulations are found on parts, the source should be located and eliminated. At each
inspection, rotate the wheel by hand ten to fifteen revolutions to distribute lubricant on motor.
Machined parts coated with rust preventive should be restored to good condition promptly if signs of rust occur.
Immediately remove the original rust preventive coating with petroleum solvent and clean with lint-free cloths. Polish
any remaining rust from surface with crocus cloth or fine emery paper and oil. Do not destroy the continuity of the
surfaces. Wipe clean thoroughly with Tectyl
or for occasional use, consider using Tectyl
Removing from Storage
As the arrays are removed from storage to be installed in their final location, they should be protected and
maintained in a similar fashion, until the fan equipment goes into operation.
Prior to fully assembling and installing the array and system components, inspect the array assembly to make sure it
is in working order.
1. Check all fasteners, set screws, wheel(s), motor(s) and accessories for tightness.
2. Rotate the wheel(s) by hand and assure no parts are rubbing.
®
®
506 (Ashland Inc.) or the equivalent. For hard to reach internal surfaces
®
511M Rust Preventive or WD-40
or the equivalent.
®
Modular Open Array
3

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