How to Use the AUTOOL OD710 Pneumatic Waste Oil Drainer Step by Step

The AUTOOL OD710 collects warm waste engine oil by gravity through its height-adjustable 20 L catch pan and stores it in a 70 L tank. When the tank needs emptying, regulated compressed air pushes the collected oil through the drain hose. The safe sequence is to confirm the gravity-only OD710 configuration, assemble and position it under a properly supported vehicle, drain the engine with the engine off, then discharge the storage tank at only 0.6–0.8 bar.

Updated August 28, 2026.

Decide whether OD710 fits the oil-service job

Situation	Decision	Why
Waste engine oil can drain through the vehicle’s approved sump drain point	Use the OD710 gravity-recovery path	The catch pan routes free-flowing oil into the storage tank
The job requires extraction through a dipstick or service tube	Use the correct vacuum-extractor model instead	OD710 has no measuring cup, suction wands or vacuum generator
The vehicle cannot be lifted and mechanically secured with approved equipment	Do not begin	The drain point cannot be accessed safely
Oil is outside the machine’s 40–60°C working range	Correct the condition before draining	Cold oil drains poorly; hotter oil creates a burn and equipment hazard
The liquid is gasoline, diesel, brake fluid, methanol/ketone-containing fluid or another flammable liquid	Do not use OD710	These liquids are specifically prohibited
The storage tank lacks enough verified capacity for the expected drain	Empty it into an approved waste container first	The 70 L tank rating is not permission to overfill it

Prepare the vehicle, workshop and disposal path

Have the vehicle service procedure, lift or hoist instructions, the correct drain-plug tool, a replacement sealing washer when specified, a calibrated torque wrench, gloves, safety goggles and absorbent material. For tank discharge, prepare a stable waste-oil container with enough free capacity, a regulated air supply and a hose route that cannot whip, kink or pull free.

Warm the oil only through the vehicle’s approved preparation method. Park and secure the vehicle, switch the engine off, remove the key or disable unintended starting, and verify that nearby exhaust parts will not burn the operator or damage the machine. The engine must remain off throughout OD710 operation.

AUTOOL OD710 step-by-step procedure

Step 1: Confirm the exact OD710 configuration

Check the model label and compare the machine with the current gravity-drainer structure: a 20 L catch pan, vertical lifting rod, tool tray, handle, drain device and hose, tank inlet valve, safety valve, check-valve assembly, sight window, four braking casters and a 70 L storage tank.

Step 2: Read the vehicle and lift procedures

Locate the approved engine-oil drain point, lifting points, lift capacity, locking procedure, drain-plug torque and sealing-washer requirement. Plan how the vehicle will remain mechanically supported while the pan is underneath it.

Step 3: Confirm the liquid is waste engine oil

Use OD710 only for the waste-oil function described for the machine. Do not route gasoline, diesel, brake fluid, a methanol- or ketone-containing liquid, a flammable solvent or an unidentified workshop fluid into the tank.

Step 4: Verify storage and receiving capacity

Check the tank sight window and estimate the volume expected from the vehicle. Leave safe headroom below the 70 L tank capacity. If the tank must be emptied first, verify that the downstream waste-oil container can receive the intended volume without overflowing.

Step 5: Inspect every OD710 control and fluid path

Check the catch pan, lifting rod, locking threads, handle, tool tray, tank, sight window, drain hose, drain device, inlet valve, safety valve, check valve, fittings and caster brakes. The hose must not be cracked, kinked or loose, and no joint may show an oil or air leak.

Step 6: Install the lifting rod and catch pan vertically

Thread the lifting rod and catch-pan assembly into place clockwise. Keep the rod vertical relative to the tank. Turn the lifting-rod device counterclockwise to release it for height adjustment, then clockwise to lock the selected height.

Step 7: Prepare a controlled work zone

Put on gloves and safety goggles. Remove ignition sources, smoking, open flames and unrelated traffic. Keep absorbent material ready, route the drain hose within the machine footprint, and confirm that the floor is level enough for stable caster contact.

Step 8: Bring the oil into the 40–60°C working range

Follow the vehicle procedure to bring the engine oil into the machine’s 40–60°C working range, then switch the engine off. Allow exhaust and nearby surfaces to reach a condition in which the operator, hose and catch pan can be positioned safely.

Step 9: Lift and secure the vehicle

Use the approved lifting points and the lift manufacturer’s procedure. Raise the vehicle only as high as needed for safe access, engage every required mechanical lock and verify stability before anyone or any equipment moves underneath.

Step 10: Move OD710 by its handle and lock the casters

Lower the catch pan enough to clear the vehicle, then roll the machine by the handle. Do not pull or steer it by the lifting rod. Position the tank on stable floor and apply the caster brakes before raising the pan.

Step 11: Align the catch pan with the drain point

Release the height mechanism counterclockwise, raise the pan beneath the drain point, and lock it clockwise. Center the pan for the initial oil-flow arc as well as the slower vertical drip that follows. Keep a safe gap so the pan does not support or contact the vehicle.

Step 12: Open the vehicle drain point under control

Keep your face and body away from the expected oil path. Loosen and remove the drain plug with the specified tool, controlling the plug so it does not fall into the pan or redirect the warm oil.

Step 13: Let the oil drain while monitoring the machine

Watch the flow into the catch pan and through the lifting rod into the tank. Check the floor, hose, valves and tank for leakage and monitor available capacity at the sight window. Do not leave the drain unattended.

Step 14: Refit the drain plug correctly

Inspect the plug and threads, install the specified new seal when required, and tighten the plug to the vehicle manufacturer’s torque. Wipe the area clean so a later leak check is meaningful.

Step 15: Lower the pan and complete the vehicle service

Release the height adjustment, lower the pan clear of the vehicle, lock it again and move OD710 away using the handle. Complete the filter, refill, level and leak-check procedure specified for the vehicle before returning it to service.

Step 16: Decide whether the storage tank needs discharge

Use the sight window, job record and facility schedule to decide whether to empty the tank. Do not begin a pressurized discharge merely to make room while the downstream container, hose route or regulated air supply is unprepared.

Step 17: Secure the waste-oil receiving container

Place an approved container on a stable surface, confirm its remaining capacity and secure the drain hose so its outlet cannot jump free. Keep the outlet above the rising waste-oil level and within the container opening.

Step 18: Close both valves before connecting air

Close the oil discharge-pipe valve and the oil-tank inlet valve. Verify that the discharge hose is aimed into the receiving container and that nobody is in the hose path.

Step 19: Connect regulated air and pressurize only to 0.6–0.8 bar

Set the regulated supply so the oil discharge pressure remains within 0.6–0.8 bar, connect it to the tank inlet valve, then open the inlet valve. Watch the machine continuously for movement, leakage or an abnormal sound.

Step 20: Wait five seconds, then open the drain valve slowly

After approximately five seconds of controlled pressurization, slowly open the oil drain valve. Let the flow establish gradually so the hose remains secure and the receiving container does not splash or overflow.

Step 21: Monitor the complete tank discharge

Stay at the controls and watch the tank sight window, hose, container level, fittings and pressure. Never add pressure to overcome a restriction. Close the drain valve and isolate the air immediately if flow stops unexpectedly, a leak appears or the receiving container approaches capacity.

Step 22: Isolate, depressurize, clean and store

When discharge is complete, cut off the air supply. Close the inlet valve, verify that pressure is fully released by the approved procedure, close and secure the drain path, then disconnect air. Clean spilled oil, inspect the machine, release the caster brakes only when moving it, and store it dry with the rod lowered and hose protected.

Troubleshoot without increasing pressure

If gravity recovery is slow, first confirm the oil temperature, the vehicle drain opening and the pan-to-tank path; OD710 does not use vacuum to accelerate drainage. If tank discharge is slow, close the drain valve, isolate and fully depressurize the machine before checking the hose, valves or waste-container venting. A leak, lifting safety valve, damaged gauge or repeated restriction requires qualified service—not a higher regulator setting or a temporary fitting.

What a complete OD710 job looks like

A complete job uses the gravity-only OD710 configuration, a mechanically secured vehicle, 40–60°C waste engine oil with the engine off, a locked and correctly aligned catch pan, controlled drain-plug service and verified tank capacity. Tank emptying uses a secured receiving container, closed valves before connection, only 0.6–0.8 bar discharge pressure, a slow valve opening and full pressure isolation before cleanup.

If your supplied machine, valve arrangement or pressure instructions differ from this guide, find the exact OD710 revision in the AUTOOL manual download center before operating it.