Workcell-Installation-Guidelines-Troubleshooting-Maintenance-REV-F.pdf - 第26页
Workcell Installation and General Guidelines Revision F / Janu ary 2021 Page 26 of 59 Air Velocity T est Points Delta 6, Delt a 8, and Flex Cells If there is no optional exhaust blower, measur e the velocit y at the p or…
Workcell Installation and General Guidelines
Revision F / January 2021
Page 25 of 59
Exhaust Fan
Some machines have an optional exhaust fan to remove fumes from the work area. You
must use the exhaust fan if your workcell was designed with one. Please refer to the
workcell specifications for the specific necessary exhaust flow for your workcell. The
exhaust flange should be connected to a duct system that can receive the required* CFM
(cubic feet per minute) while maintaining less than 1.0” H
2
O static pressure in the duct. If
airflow through the exhaust system is not sufficient, it will generate an error.
Standard Machine Exhaust Requirements
Machine
Exhaust
Requirement
Machine
Duct Size
Air Velocity at
Test Point
(ft/min)
Air Velocity at
Test Point
(m/sec)
PVA350
300 CFM
4” (102mm)
3438
17.5
Delta 6
300 CFM
4” (102mm)
3438
17.5
Delta 8
300 CFM
4” (102mm)
3438
17.5
Flex Cell
Contact PVA
Varies
Varies
Varies
DeltaTherm 4’
200 CFM
4” (102mm)
2292
11.6
DeltaTherm 8’
300 CFM
6” (152mm)
1528
7.8
DeltaTherm 8’ H
140 CFM
6” (152mm)
713
3.6
DeltaTherm 12’
600 CFM
6” (152mm)
3056
15.5
DeltaTherm 12’ H
210 CFM
6” (152mm)
1070
5.4
DeltaTherm 16’
1000 CFM
6” (152mm)
5093
25.9
DeltaTherm 16’ H
280 CFM
6” (152mm)
1426
7.2
Spectra*
600 - 1200 CFM*
6” (152mm)
3056
15.5
Queue/Inspect Station
300 CFM
4” (102mm)
3438
17.5
*H denotes Humidity Option
*Spectra units that are double-sided have two exhaust ports and an exhaust requirement of 1200
CFM (600 CFM for each exhaust port).
Note: Check machine specifications. Custom order machines and processes may
require higher exhaust flow rates.
Note: Refer the Material Safety Data Sheets (MSDS) for safety precautions on any
chemicals used in PVA equipment.
Note: The safety devices on your workcell will be different with each model
Workcell Installation and General Guidelines
Revision F / January 2021
Page 26 of 59
Air Velocity Test Points
Delta 6, Delta 8, and Flex Cells
If there is no optional exhaust blower, measure the velocity at the port located inside the
workcell. The port is typically on the back wall or the horizontal deck pan inside the
machine. If an optional blower is present, measure the velocity at the inlet to the factory
supplied duct.
Figure 14: Measure Velocity at Port
DeltaTherm, Spectra, and Queue/Inspect Station
Measure the velocity at the inlet to the factory supplied duct.
Figure 15: Measure Velocity at Duct Inlet
Workcell Installation and General Guidelines
Revision F / January 2021
Page 27 of 59
Manual Location
Your manual is saved to your workcell’s PC (if you have one).
1. To find your manual, start the workcell computer and open Portal Shell.
Figure 16: Portal Shell
2. Select the “Manual” button.
3. The file location will display all of the documentation for your workcell.
Figure 17: Workcell Manual Location