Grizzly G1028Z/G1029 instruction manual General, Material Selection

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SECTION 5: Designing The System

General

The Model G1028Z/G1029 can be operated as either a stationary or a mobile unit. There are advantages and disadvantages to both set-ups. The advantage of the mobile system is eliminat- ing the cost of many ducts and fittings. On the other hand, the stationary system is more versa- tile and convenient.

The Model G1028Z/G1029 is designed to be a central dust collector system. Locate the dust col- lector in an out of the way location such as a cor- ner or separate room. The dust collector is capa- ble of collecting dust from up to two machines running simultaneously. Because of the large suction capacity of the Model G1028Z/G1029, great flexibility is possible in the planning and designing of your dust collection duct layout. Grizzly offers a complete line of dust collection accessories for setting up a stationary system. Additionally, Grizzly offers a complete guide book entitled Dust Collection Basics.

Whatever system you choose, always make sure there are no open flames or pilot lights in the same room as the dust collector. There is a risk of explosion if dust is dispursed into the air.

Material Selection

You have many choices regarding main line and branch line duct material. In most commercial workshops, the main line and branch lines are usually metal duct. Flexible hose is then used to connect each machine to the branch lines. In the case of small home shops, flexible hose may be used for both main line and branch line ducts. Plastic duct is also a popular material for home shops. Please be aware that there is a fire or explosion hazard if plastic duct material is used for dust collection without being grounded against static electrical charge build-up. This topic will be discussed later in the manual.

METAL DUCT

Metal duct comes in many varieties. Stove pipe, heating/ventilation duct and duct made especially for dust collection are all options. Advantages of metal duct is its conductivity and that it does not contribute to static electrical charge build-up. However, static charges are still produced when dust particles strike other dust particles as they move through the duct. Since metal duct is a con- ductor, it can be grounded quite easily to dissi- pate any static electrical charges. However, metal duct is generally more expensive than plastic duct and it is not usually airtight unless specifically manufactured for dust collection. Specially manu- factured metal duct, on the other hand, is quite expensive. Metal duct is also generally more diffi- cult to cut and assemble.

FLEXIBLE HOSE

Flexible rubber hose, polyethylene, plastic flex- hose and other flexible ribbed hose is generally used for short runs, small shops and at rigid duct- to-tool connections. There are many different types of flex hose on the market today. These are manufactured from materials such as polyethyl- ene, PVC, cloth hose dipped in rubber and even metal, including steel and aluminum.

G1028Z/G1029 Dust Collector

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Contents Model G1028Z/G1029 Dust CollectorPage Table Of Contents Safety Instructions For Power Tools SafetyLength AMP Rating Additional Safety Instructions For Dust Collector Circuit Requirements G1028Z WiringGrounding Extension Cords Commentary IntroductionPiece Inventory UnpackingSite Considerations Clean UpBeginning Assembly Base AssemblyOutlet Collector BodyCollector Support BracketsSecuring collection bag G1028Z/G1029 Dust Collector Flex Hose BagsInlet Installing Y inlet G1028Z/G1029 Dust CollectorMaterial Selection GeneralPlastic Duct System GroundingFlex-hose grounded to machine G1028Z/G1029 Dust Collector Bird’s eye planning view G1028Z/G1029 Dust Collector Design SuggestionsTest Run OperationsLubrication MaintenanceBag Cleaning Closure Wire Diagram Machine Data Sheet 6A G1029 Caster Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC
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