Air hydrAulic pump - Harbor Freight Tools

Air hydrAulic pump - Harbor Freight Tools Air hydrAulic pump - Harbor Freight Tools

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PNEUMATIC TOOL OPERATION 1. 2. 3. 4. Depress Foot Pedal Release (34) with one hand while you lower the Foot Pedal (31) with your foot, locking it in the down position using the Hold-down Clamp (42). With the Air Valve (47) in the released position, attach the air hose from your compressor to the Air Valve (47). As pressure may be present, verify that the system is not pressurized before hydraulic hoses are connected or disconnected. Verify this by pressing the Foot Pedal Release (34) to release any internal hydraulic pressure. Attach a hydraulic hose (not included) to the Air Inlet (9). You will attach all tools being used with your Pump to this hose. Hold the lever on the Air Valve to apply pressure. Use the Foot Pedal Release to release pressure. The lever on the Air Valve (50) may be held down by the attached Lock Lever (A33). Disconnect the air supply after use. MANUAL TOOL OPERATION 1. 2. 3. 4. If the Foot Pedal (31) is in the lowered position, take pressure off the Foot Pedal (31) using the Foot Pedal Release (34). Then using your hand, unhook the Hold-down Clamp (42) and let the Foot Pedal (31) raise to its full height. Attach a hydraulic hose (not included) to the Air Inlet (9). You will attach all tools being used with your pump to this hose. Pump the Foot Pedal (31) slowly but continually as you are using an attached tool. This will keep constant hydraulic pressure applied to the tool you are using. Depress the Foot Pedal Release (34) to release hydraulic pressure. SKU 95945 For technical questions, please call 1-800-444-3353. Page

INSPECTION, MAINTENANCE, AND CLEANING WARNING! Make sure the Air Hydraulic Pump is disconnected from its air supply and all hydraulic pressure is released before performing any inspection, maintenance, or cleaning procedures. 1. 2. 3. Before use, inspect the general condition of the air hydraulic pump. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, cracked welds, cracked or broken hoses, leaking oil, and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, have the problem corrected before further use. Do not use damaged equipment. After use, wipe off with a clean moist cloth. Be sure to wipe away any spilled hydraulic fluid. Monthly, check and refill hydraulic fluid. (See note page 6.) Troubleshooting Problem Possible Causes Probable Solutions Foot Pedal (31) will not depress when trying to pump. Low hydraulic pressure Pump Body (43) is too full of hydraulic oil. 1. 2. Loose air fittings. Cracked hose. Make sure the Breather Valve (35) is open, letting the trapped oil escape if necessary. 1. 2. Tighten all fittings. Change any cracked or broken hoses. DO NOT FEEL FOR LEAKS WITH HANDS. HIGH PRESSURE CAN INJECT FLUID UNDER SKIN. DO NOT REPAIR WITH TAPE OR METAL CLAMPS. ALWAYS REPLACE THE HOSE. SKU 95945 For technical questions, please call 1-800-444-3353. Page

PNEUMATIC TOOL OPERATION<br />

1.<br />

2.<br />

3.<br />

4.<br />

Depress Foot Pedal Release (34) with one hand while you lower the Foot Pedal (31)<br />

with your foot, locking it in the down position using the Hold-down Clamp (42).<br />

With the <strong>Air</strong> Valve (47) in the released position, attach the air hose from your compressor<br />

to the <strong>Air</strong> Valve (47).<br />

As pressure may be present, verify that the system is not pressurized before hydraulic<br />

hoses are connected or disconnected. Verify this by pressing the Foot Pedal<br />

Release (34) to release any internal hydraulic pressure. Attach a hydraulic hose<br />

(not included) to the <strong>Air</strong> Inlet (9). You will attach all tools being used with your Pump<br />

to this hose.<br />

Hold the lever on the <strong>Air</strong> Valve to apply pressure. Use the Foot Pedal Release to<br />

release pressure. The lever on the <strong>Air</strong> Valve (50) may be held down by the attached<br />

Lock Lever (A33). Disconnect the air supply after use.<br />

MANUAL TOOL OPERATION<br />

1.<br />

2.<br />

3.<br />

4.<br />

If the Foot Pedal (31) is in the lowered position, take pressure off the Foot Pedal (31)<br />

using the Foot Pedal Release (34). Then using your hand, unhook the Hold-down<br />

Clamp (42) and let the Foot Pedal (31) raise to its full height.<br />

Attach a hydraulic hose (not included) to the <strong>Air</strong> Inlet (9). You will attach all tools<br />

being used with your <strong>pump</strong> to this hose.<br />

Pump the Foot Pedal (31) slowly but continually as you are using an attached tool.<br />

This will keep constant hydraulic pressure applied to the tool you are using.<br />

Depress the Foot Pedal Release (34) to release hydraulic pressure.<br />

SKU 95945 For technical questions, please call 1-800-444-3353.<br />

Page

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