Grizzly Model G0638 owner manual Determine Required CFM of Each Machine, Machine Approximate

Page 33

3.Directional changes should be kept to a mini- mum. The more directional change fittings you use directly increases the overall resis- tance to airflow.

4.Gradual directional changes are more effi- cient than sudden directional changes (i.e. use the largest corner radius possible when changing hose or pipe direction).

5.Each branch line should have a blast gate immediately after the branch to control suc- tion from one machine to another.

6.The simpler the system, the more efficient and less costly it will be.

Step 4. Determine Required CFM of Each Machine

Since each machine produces a different amount of sawdust, the requirements for the minimum amount of CFM needed to move that sawdust is unique to the machine (for example, a planer pro- duces more sawdust than a table saw). Knowing this required CFM is important in gauging which size of duct to use.

Figure 49 will give you a close estimation of the airflow your machine requires. Machines that generate the most sawdust should be placed near the dust collector. If the machine has multiple dust ports, the total CFM required is the sum of all ports.

Machine

Approximate

Dust Port Size

Required CFM

 

 

2"

98

 

 

2.5"

150

 

 

3"

220

 

 

4"

395

 

 

5"

614

 

 

6"

884

 

 

7"

1203

 

 

8"

1570

 

 

9"

1990

 

 

10"

2456

 

 

Figure 49. Approximate required airflow for

machines, based on dust port size.

G0637/G0638 Cyclone Dust Collector

If your machine does not have a built in dust port, use Figure 50 to determine the size of dust port to install on your machine.

Machine

Average Dust Port Size

Table Saw

4"

Miter/Radial-Arm Saw

2"

Jointer (6" and smaller)

4"

Jointer (8"-12")

5"

Thickness Planer (13" and smaller)

4"

Thickness Planer (14"-20")

6"

Shaper

4"

Router (mounted to table)

2"

Bandsaw

4"

Lathe

4"

Disc Sander (12" and smaller)

2"

Disc Sander (13-18")

4"

Belt Sander (6" and smaller)

2"

Belt Sander (7"-9")

3"

Edge Sander (6" x 80" and smaller)

4"

Edge Sander (6" x 80" and larger)

5"

Drum Sander (24" and smaller)

2 x 4"

Drum Sander (24" and larger)

4 x 4"

Widebelt Sander (18" and smaller)

5"

Widebelt Sander (24"–37" single head) ..

2 x 6"

Widebelt Sander (24"_51" double head).5 x 4"

Figure 50. Dust port size and quantity per

average machine.

Write the required CFM for each machine on your sketch, as shown in Figure 51.

��� ��� ���

��

���

��� ���

Figure 51. CFM requirements labeled for each

machine.

-31-

Image 33
Contents Model G0637 71/2 & 10 HP Cyclone Dust CollectorsPage Table of Contents Introduction ForewordContact Info G0637 Machine Data Sheet G0637 Data Sheet G0637/G0638 Cyclone Dust Collector G0638 Machine Data Sheet G0638 Data Sheet G0637/G0638 Cyclone Dust Collector Identification G0637/G0638 Cyclone Dust Collector G0637/G0638 Cyclone Dust Collector Additional Safety for Dust Collectors Connection to Power Phase ConverterCircuit Requirements Full Load Amperage DrawModel G0637 440V Conversion Model G0638 440V ConversionTo convert the G0638 to Setup Safety SetupItems Needed for Setup UnpackingInventory Inventory Figures QtyInventory Qty Site Considerations Placement LocationFloor Load LightingClean Up Mounting to Shop FloorBolting to Concrete Floors Hardware Identification Chart Upper Stand AssemblyIntake Barrel and Large Cyclone Funnel Intake Cylinder and Blower HousingCyclone mounting bracket mounted To collector assembly Blower Housing and Intake Barrel AssembliesSecuring intake barrel assembly to Blower housing assembly Outlet Port and Canister Filters Canister filter collection bag installed Dust Collection Drum Assemblies Small Cyclone Funnel and Funnel PortPage Model G0638 Control Box Model G0637 Control BoxTest Run To test run your dust collection systemFor the G0638 only General Designing SystemDuct Material Metal DuctPlastic Duct Flexible DuctDecide Who Will Design System DesignSketch Your Shop Layout Sketch a Basic Duct LayoutDetermine Required CFM of Each Machine Machine ApproximateMachine Determining Main Line Duct Size Determining Branch Line Duct SizeTotal CFM Branch Line Size Calculating Duct Resistance System Grounding Blast Gate Metal Duct Starter Kit AccessoriesMetal Branches Metal ElbowsReducers & Adapters G6252-4 Floor Sweep G7341-5 Floor Sweep G7342-6 Floor SweepH2443-Universal Adapter Dust collection pipe clampsOperation Safety Remote ControlOperations Cleaning Filters MaintenanceSchedule Emptying DrumsService TroubleshootingMotor & Electrical Dust Collector Operation Symptom Possible Cause Possible SolutionDate Approximate Hours Of Use Service Performed Service LogModel G0637 control box G0637 Electrical ComponentsWiring Diagrams Pages 44 Model G0638 control box G0638 Electrical ComponentsPages 47 Pages 47 Parts Breakdown Description Parts ListCollection Drum LID Label Placement Warranty and Returns Page Page