WALINGA AGRI-VAC UNIT 7816 DLX 100 HOURS MAINTENANCE

Follow all the operating , maintenance and safety information in the manual

Support the machine with blocks or safety stands when changing tires or working beneath

Follow good shop practices

Keep service area clean and dry
Be sure electrical outlets and tools are properly grounded
Use adequate light for the job at hand

Use only tools , jacks and hoists of sufficient capacity for the job

Place all controls in neutral

Stop the tractor or electric power source

set park brake

remove ignition key and wait for all moving parts to stop before servicing

adjusting, repairing or unplugging

Make sure all guards are in place and properly secured when maintenance work is completed

Before applying pressure to a hydraulic system, , make sure all lines , fittings and couplers are tight and in good condition

Relieve pressure from hydraulic circuit before serving or disconnecting from tractors

Keep hands, feet, hair and clothing away from all moving and/or rotating parts

Place hydraulics controls in neutral and sto engine before working on Agri- Vac

Clear all the area of bystanders , especially small children , when carrying out any maintenance and repairs or making any adjustments

Use an SAE multi-purpose high temperature grease with extreme pressure (EP) characteristics. Also acceptable is an SAE multi-purpose lithium based grease.

Blower Oil:

Your unit can operate at top efficiency only if clean lubricants are used.

Use clean containers to handle all lubricants.

Store them in an area protected from dust, moisture and other contaminants.

Use a hand-held grease gun for all greasing.

Wipe the grease fitting with a clean cloth before greasing, to avoid injecting dirt and grit.

Replace and repair broken fittings immediately.

If the fittings will not take grease, remove and clean thoroughly.

Also clean the lubricant passageway.

Replace the fitting if necessary.

Change the oil in the blower reservoirs (2 locations)

Check the function of the vacuum and pressure relief valves.

Check the airlock tip blade clearances. If clearances are over .010 adjust the blades

Check the condition of the air line seals.

Reset Airlock Blades if Required

Reset Airlock every 60000 bushels (1600 tonnes)

Maintenance Safety

Follow all the operating , maintenance and safety information in the manual

Support the machine with blocks or safety stands when changing tires or working beneath

Follow good shop practices

Keep service area clean and dry

Be sure electrical outlets and tools are properly grounded

Use adequate light for the job at hand

Use only tools , jacks and hoists of sufficient capacity for the job

Place all controls in neutral

Stop the tractor or electric power source

set park brake

remove ignition key and wait for all moving parts to stop before servicing

adjusting, repairing or unplugging

Make sure all guards are in place and properly secured when maintenance work is completed

Before applying pressure to a hydraulic system, , make sure all lines , fittings and couplers are tight and in good condition

Relieve pressure from hydraulic circuit before serving or disconnecting from tractors

Keep hands, feet, hair and clothing away from all moving and/or rotating parts

Place hydraulics controls in neutral and sto engine before working on Agri- Vac

Clear all the area of bystanders , especially small children , when carrying out any maintenance and repairs or making any adjustments

5.1 SERVICE

5.1.1 FLUIDS AND LUBRICANTS

Grease:

Use an SAE multi-purpose high temperature grease with extreme pressure (EP) characteristics. Also acceptable is an SAE multi-purpose lithium based grease.

Blower Oil:

Use Walinga Blower oil (part# 98-13813-6)

Storing Lubricants:

Your unit can operate at top efficiency only if clean lubricants are used.

Use clean containers to handle all lubricants.

Store them in an area protected from dust, moisture and other contaminants.

5.1.2 GREASING

Refer to Section 5.1.1 for recommended grease. Use the Service Record checklist provided to keep a record of all scheduled servicing.

Use a hand-held grease gun for all greasing.

Wipe the grease fitting with a clean cloth before greasing, to avoid injecting dirt and grit.

Replace and repair broken fittings immediately.

If the fittings will not take grease, remove and clean thoroughly.

Also clean the lubricant passageway.

Replace the fitting if necessary.

Change the oil in the blower reservoirs (2 locations)

Fig. 5-11 Blower Reservoirs.

Check the function of the vacuum and pressure relief valves.

Check the airlock tip blade clearances. If clearances are over .010 adjust the blades

Fig. 5-12 Vacuum Relief Valve.

Fig. 5-13 Pressure Relief Valve.

Check the condition of the air line seals.

Fig. 5-14 Cyclone Line Seal.

Fig. 5-15 Flex Hose Seals.

Reset Airlock Blades if Required

Reset Airlock every 60000 bushels (1600 tonnes)