E-VORTEX300-I-0110
Printed in USA
TVW
©2010
Page 5
3. Set the kill switch to the on position.
4. Set the throttle control to the “Choke” position.
5. Pull the starter recoil with a steady even pull.
6. When the engine starts, set throttle. RPM are not to exceed 3600
7. Note the hour meter reading and follow the service requirements that are dictated by engine run hours.
8. The engine is shut down by setting the kill switch to the off position.
9. The fi lter should be shaken before and after each use, with the dust pan emptied and locked back in position.
Inspection and Maintenance
Standard Filter Inspection
1. Turn the machine off.
2. Knock material off the fi lter via the hand shaker, motorized shaker or reverse pulse.
3. Pull up on the foot lever to release the dustpan then remove and empty if necessary.
4. Lock the rear casters then carefully tip the machine back onto the push handle.
5. Remove any material between the pleats by hand.
CAUTION: Clogged material should only be removed by hand. Using an instrument to dislodge material may tear
the fi lter. Consult your EDCO representative if material blockage is excessive.
6. Inspect the pleats of the fi lter for tears and material blockage.
7. Carefully tip the machine back onto the casters and replace the dustpan.
Standard Filter Removal
1. Follow the preceding fi lter inspection procedure to determine if removal is necessary.
2. Turn the machine on then block the inlet with a fl at and rigid material to place the machine under vacuum pressure.
3. Remove fi lter ring socket truss screws with a 5/32 hex-wrench.
4. Turn the machine off and disconnect the power source.
5. Remove the motor deck and silencer hood together.
CAUTION: The motor deck of this unit can be very heavy. Follow safe lifting procedures.
6. Disconnect the clear differential pressure gage tubes from their respective barbed fi ttings if so equipped.
7. Remove the HEPA fi lter housing spacer and HEPA adapter assembly if so equipped.
8. Remove the reverse pulse/motorized shaker assembly and housing spacer if so equipped.
9. Inspect the top of the fi lter for material.
NOTE: The presence of material on the top of the fi lter or in the exhaust is often the result of a misaligned seal or
damaged fi lter. Consult your EDCO representative if either is the case.
10. Remove the fi lter housing spacer assembly.
11. Turn the fi lter housing spacer assembly over on a table then carefully work the fi lter off the fi lter shaker insert.
Standard Filter Installation
1. Turn the fi lter housing spacer assembly over on a table then fi t the fi lter over the fi lter shaker insert; make sure
that each pleat is fully supported.
2. Seat the fi lter housing spacer assembly on the base oriented as it was removed.
3. Seat each of the housing components and assemblies as removed.
4. Connect the clear differential pressure gage tubes to their respective barbed fi ttings if so equipped.
5. Turn the machine on then block the inlet with a fl at and rigid material to place the machine under vacuum pressure.
6. Secure all of the housing-components then turn the machine off.
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