Industrial Equipment Troubleshooting

Sandblasters | Dust Collectors: Van-I-Vac | Voyager | StoneVac Series | V6

Industrial Sandblasters

Problems with blasting

Media flow is intermittent or air only flows out of the tip?

Results are taking too long?

Too much media is being released with low pressure?

Material continues to flow after the foot pedal is released?

  • Non Instant-off (I/O) units bleed as the tank is depressurized.
    • Keep the tanks full with material to decrease the bleed time.

For I/O (Instant-Off, or “Master”) Units — All handpieces are blasting at once?

  • Make sure to depressurize each tank when you are done using it by switching to “OFF/FILL” before switching to the next tank or leaving the station.

Problems with dust management

Material is leaking from the window?

Material is leaking from the jar?

Material is getting on the counter from the cuffs?

  • Try to remove your hands while keeping the cuffs inside the unit.

Problems with a specific part?

Light?

Tank(s)?

Handpiece?

Window?

Cuffs?

Industrial Dust Collectors

Van-I-Vac dust collector with Accumulator

Van-I-Vac

Problems with performance

Motor does not turn on and the power light is ON?

  • Motor brushes are worn
  • Loose connection inside the unit.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904
  • Motor is getting too hot and the thermal fuse has been tripped.
    • Move the unit to a cooler area with better circulation.
    • Check the filter bag to make sure the motor is not having to work too hard due to a full bag.
    • Replace or reset the thermal fuse.
  • Motor is dead.

Motor does not turn on and the power light is OFF?

  • Check the power cord’s connections.
  • Check the outlet for power or if its breaker has been tripped.
  • Look to see if the breaker on the unit has tripped.
    • Reset by pressing in the white button.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904

Low suction?

  • Filter bag is full.
  • Check hose connections and the hoses themselves for holes.
  • Motor is not sitting flush on gasket.
    • Reposition the motor.
  • Make sure the covers are tightly secured.

Unit is running then shuts down?

  • Motor is getting too hot and the thermal fuse has been tripped.
    • Move the unit to a cooler area with better circulation.
    • Check the filter bag to make sure the motor is not having to work too hard due to a full bag.
    • Replace or reset the thermal fuse.

Problems with a specific part

Motor?

Filter Bag?

Switches?

  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904
Voyager Two-Station with Accumulator

Voyager

Problems with performance?

Motor does not turn on and the power light is ON?

  • Motor brushes are worn.
  • Loose connection inside the unit.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904
  • Motor is getting too hot and the thermal fuse has been tripped.
    • Move the unit to a cooler area with better circulation.
    • Check the filter bag to make sure the motor is not having to work too hard due to a full bag.
    • Replace or reset the thermal fuse.
  • Motor is dead.

Motor does not turn on and the power light is OFF?

  • Check the power cord’s connections.
  • Check the outlet for power or if its breaker has been tripped.
  • Look to see if the breaker on the unit has tripped.
    • Reset by pressing in the white button.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904

Low suction?

  • Filter bag is full.
  • Check hose connections and the hoses themselves for holes.
  • Motor is not sitting flush on gasket.
    • Reposition the motor.
  • Make sure the covers are tightly secured.

Unit is running then shuts down?

  • Motor is getting too hot and the thermal fuse has been tripped.
    • Move the unit to a cooler area with better circulation.
    • Check the filter bag to make sure the motor is not having to work too hard due to a full bag.
    • Replace or reset the thermal fuse.

Problems with a specific part?

Motor?

Filter Bag?

Switches?

  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 2904
  • The speed control rotary switch has failed.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check the switch is turning smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the Rotary Switch – P/N: 3019
Vaniman StoneVac Brushless SC PN 10237

StoneVac Series

Problems with performance?

The unit will not turn on, including the clean function?

  • Check the power cord’s connections.
  • Check the outlet for power or if its breaker has been tripped.
  • Look to see if the breaker on the unit has tripped.
    • Reset by pressing in the white button.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 3282

The motor will not turn on, but the clean function still works?

The unit makes strange noises while turned on?

Low suction?

Problems with a specific part?

Motor?

Filter?

Switch?

  • The ON/OFF/CLEAN switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 3282

Problems with the Filter Clean Function?

The ON/OFF/CLEAN switch doesn’t work?

  • Inspect the inside of the unit for dust which can cause the switch to short.
  • Check if the switch is clicking smoothly.
  • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
  • Replace the switch – P/N: 3282

Wire connections in the unit have come loose?

  • Check connections

The shaker motor has died?

Vaniman V6 SE Multi-Station Dust Collector

V6

Problems with performance?

The unit will not turn on, including the clean function?

  • Check the power cord’s connections.
  • Check the outlet for power or if its breaker has been tripped.
    • Look to see if the breaker on the unit has tripped.
    • Reset by pressing in the white button.
  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 1480A
  • The ON/OFF/REMOTE switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 1497
  • The speed control slide pot has failed.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the slide switch – P/N: 2909

The motor will not turn on, but the clean function still works?

The unit makes strange noises while turned on?

  • Motor’s fan blades are rubbing against housing or it has bad bearings. The motor must be replaced.

Low suction?

Problems with a specific part?

Motor?

Filter?

Switch?

  • The ON/OFF switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 1480A
  • The ON/OFF/REMOTE switch does not work.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the switch – P/N: 1497
  • The speed control slider has failed.
    • Inspect the inside of the unit for dust which can cause the switch to short.
    • Check if the switch is clicking smoothly.
    • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
    • Replace the slide switch – P/N: 2909

Problems with the Filter Clean Function?

The air pulse switch has failed?

  • Inspect the inside of the unit for dust which can cause the switch to short.
  • Check if the switch is clicking smoothly.
  • Use an ohmmeter to check the resistance of the switch. There should be resistance if it is still working.
  • Replace the switch – P/N: 3229

Wire connections in the unit have come loose?

  • Check connections.

The air pulse assembly has failed?

  • Do not supply more than 60 psi to the unit as the excessive pressure will cause it to fail.
  • Replace the air pulse assembly, please call for assistance.

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