FRED Mini-Vac II Help & Support

Unpack Unit

1. Inspect carton for any possible damage during transit and remove packing material.
2. Do not tip or invert while handling.
3. Locate item serial number, model and electrical ratings on the nameplate. Write down this information on the provided Maintenance Record found in your owner’s manual.

Location Selection

1. Designate a location for the unit near the operator that is sufficiently close to a grounded power source.

Before you use your unit, you’ll want to perform a function test to verify it’s in working order. To do so, follow the below 5 steps:

1. Inspect flex hoses for damage.
2. Turn suction to “On”.
3. Look to confirm that the unit is level and stable. Verify nothing is obstructing the extraction path.
4. Listen closely to the suction sound of unit. Confirm that they are in within the expected volumes.
5. By placing your hand on top of the unit, feel for any unexpected vibration. Place your hand in front of the intake hood/surface to confirm the expected levels of suction.

Filter Replacement

1. Service filter when filter monitoring light goes on.

Yearly Inspection or After Servicing Filter

1. Clean labels and exterior surfaces.
2. Check for tears in flex hoses and fitting of hose clamp.
3. Remove collection hose and wash with warm water mixed with mild detergent (Allow 24 hours to dry before use).
4. Inspect cabinet for loose wiring or cracked insulation.
5. Examine vacuum motors for signs of unusual wear.

Servicing Filter

Service filter when Filter Indicator Light comes on.

1. Review Maintenance Safety in owner’s manual.
2. Turn off power and disconnect input power cord.
3. Detach front body:
   • Unclasp twist-lock latches located on sides of the main body.
4. Remove Filter gently and place in a bag/container.
5. Clean filter:
   • Use clean/dry air only at a pressure not more than 80PSI at 12” from media.
   • Direct the compressed air through the filter from the clean side, running the nozzle up and down filter pleats.
   • Do not bring either nozzle in contact with the filter media as damage is likely to occur.
6. Inspect filter for any damage and replace if necessary.
7. Clean cabinet interior of dirt and debris.
8. Reassemble:
   • Install the clean filter.
   • Reattach the front body.
   • Re-engage the twist-lock latches on each side of the main body.
9. Turn ON unit and check Filter Indicator Light. If lamp is illuminated, repeat all steps above.

1. Check input power and confirm correct voltage.
2. Check to see if filter light is on:
   • If yes, service filter.
3. If the problem continues, contact Diversitech support for assistance.

1. Inspect nozzle and hose. Clear debris debris if any.
2. If the problem continues, contact Diversitech support for assistance.

1. Perform routine maintenance on unit.
2. If the problem continues, contact Diversitech support for assistance.

1. Your filter is clogged and needs to be serviced. Service filter.