Hog Technologies SK5500, Operation Manual

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Section 4 - General Maintenance
4.12 Debris Recovery Tank
Daily:
• Check hose cam-lock fittings for damage and
missing O-rings. Replace as needed.
• Check sight tube for cracks or damage and
clean or replace as necessary.
• Check debris tank door seal to ensure good
vacuum sealing and clean if necessary.
• Inspect the cutoff ball valve each time the tank
is dumped to ensure it is free, not damaged
or cracked and operating properly.
• Inspect and clean the drain port and valve.
Clean if necessary.
• Inspect Hydraulic lift components and hinge
pins to ensure they are tight and in good
condition.
Weekly/50 Hour Maintenance:
• Grease the hydraulic lift hinge pins and fittings.
•
Inspect safety strut. Make sure the hinge pins
are tight and lubricate pins.
• Lubricate the debris door gas assist spring
bearings.
• Lubricate inspection port hinges and latch.
• Lubricate and manually activate the Kunkle
valve to keep it free and operating properly.
• Inspect the debris tank liner for worn and
broken parts. Clean and replace parts as nec-
essary to keep the liner operating properly.
Monthly/200 Hour Maintenance
• Inspect debris tank door seal and inflation
pressure to ensure good vacuum sealing and
clean if necessary. Coat the seal with silicone
to help keep it pliable.
• Grease debris tank door hinges. Check the
stainless steel cutoff ball valve that automati -
cally shuts off the vacuum flow if the tank be -
comes full. Make sure it is free and not cracked
or damaged. Clean or replace if necessary.
• Inspect and lubricate ball valves. Make sure
to open and close all ball valves to keep them
free and operating properly.
Debris Recovery Tank, Sight Gauge & Drain Valve
Kunkle Valve
Debris Tank Inflatable Door Seal