Electronics 590-24 - Manual (Page 25)

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10. SPARE PARTS LIST
There are no spare parts for this series of MagnaValves
11. TROUBLE-SHOOTING GUIDE
The primary trouble-shooting is accomplished by reporting the status of the 4-LED indicators
on the valve. They must all be ON in order for media to flow. If all of the LED’s
are ON but
there is no media flow, check the following:
 Is the mechanical valve (for direct pressure applications) functioning?
 Is there media available from the hopper?
 Is there any blockage above or below the MagnaValve or at the nozzle?
 Are there any air leaks, especially above the MagnaValve when used with very
small nozzles?
 Is the magnetic field completely cancelled when the red LED is ON? Check this
by removing the valve from the machine and applying the proper signals for 100%
flow. Does all shot fall from valve?
If the problem cannot be found please have the following information when calling for assis-
tance.
Company Name: _____________________
Contact Name: ______________________
Phone # : ______________________
1.Type of system:
Air Blast _____
Suction Blast _____
Gravity Blast _____
2.Number of Valves on the machine? _____
3.Controller Model: ________________
4.Valve Model: ___________________
5.Media Type (cast, cut wire, grit, etc…) __________
6.Media Size: ____________
7.Blast Pressure (PSI): ________
8.Flow Rate lbs/min.: _________
9.Cycle time: ____________
10.Time between cycles: __________
11.Nozzle size I.D. : ____________
12.Blast Hose I.D. : ____________
13.Blast Hose length: ___________
14.Is there a shut off valve above the Magnavalve or below ?
Above _____
Below ______
Make note of LED indicators on the control and MagnaValve.
How do the led indicators react during the blast cycle?
Does the controller display go to zero at the end of the blast cycle?
Fax:
574-256-5222
Phone: 574-256-5001
12. MAINTENANCE
The only regular scheduled maintenance for a MagnaValve is annual recalibration.