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Summary of Contents for TE Connectivity 523199-3
- Page 1 TE 523199-3 Hydraulic Foot Pump Part number 523199-3 Customer Manual 409-35036 5 JUN 2023 Rev A Original instructions...
- Page 2 © Copyright 2023 TE Connectivity Ltd. family of companies. TE Connectivity, TE Connectivity (logo), and TE (logo) are trademarks. Other logos and product or company names may be trademarks of their respective owners. PRODUCT INFORMATION +1 800 522 6752 This controlled document is subject to change.
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Page 3: Table Of Contents
409-35036 Contents Description ..............................5 Safety ................................7 Safety precautions ..........................7 Restriction on hazardous substances ....................8 Receiving and inspection ..........................8 Installation ..............................9 Operation ..............................10 Before using the pump ........................10 Using a two-speed pump ........................10 Single-acting application with a release valve .................. - Page 4 409-35036 SAFETY PRECAUTIONS — AVOID INJURY — READ THIS FIRST! NOTE Keep all decals clean and legible. Replace them when DANGER necessary. Inspect the tool and jaws/dies before each use. Replace any worn or damaged parts. A damaged or DANGER improperly assembled tool can break and strike nearby ELECTRIC SHOCK HAZARD personnel.
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Page 5: Description
409-35036 Description The 523199-3 is a two-speed pump which can be used to power single-acting cylinders and tools with a hydraulic fluid capacity up to 490 cm³. It has an internal pressure relief valve for overload protection. For dimensions, see Figure 1. Table 1 shows the specifications of the pump. - Page 6 409-35036 Figure 2 shows the components of the pump. Figure 2: Pump components Pressure gauge Pressure adjusting screw Female coupling Pump lever Dust cap Oil fill cap Adapter piece pressure gauge Release valve handle The pump is used to actuate hydraulic crimping heads that operate at a pressure of 8,000 to 8,400 psi [552 to 579 bar] only.
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Page 7: Safety
TE Connectivity cannot be responsible for damage or injury resulting from unsafe product use, lack of maintenance, or incorrect product operation. Contact TE Connectivity when in doubt as to the safety precautions and operations. Failure to comply with the following cautions and warnings can cause injury and equipment damage. -
Page 8: Restriction On Hazardous Substances
CAUTION Hydraulic equipment must only be serviced by a qualified hydraulic technician. For repair service, contact TE Connectivity (see section 8, Replacement and repair). To protect your warranty, use only the hydraulic fluid specified in section 6.2. -
Page 9: Installation
409-35036 4 Installation NOTE For a double-acting cylinder, use two hoses. One hose connects the pressure ports of the pump and cylinder, and the other hose connects the retract ports. 1. Apply Teflon tape (or another suitable sealant) to the thread of the hose fitting. Wrap the tape around the fitting 1½... -
Page 10: Operation
409-35036 5 Operation DANGER To avoid injury, keep your body to the side of the pump, away from the line of force of the lever. In some situations, the lever can “kick back.” CAUTION Do not attach any extensions to the lever. These cause unstable pump operation. NOTE At high pressure, use short strokes to reduce effort. -
Page 11: Single-Acting Application With A Release Valve
409-35036 5.3 Single-acting application with a release valve 1. Using your fingers only, rotate the handle clockwise to close the release valve (Figure 5). CAUTION Do not use any tools on the release valve handle. Doing so can damage the pump and cause it to malfunction. Figure 5: Closing the release valve 2. -
Page 12: Maintenance
409-35036 6 Maintenance 6.1 Removing air Removing air from the hydraulic system helps the cylinder to extend and retract smoothly. DANGER The pump has an unvented reservoir. High pressure in the reservoir can rupture the casing, causing injury and equipment damage. -
Page 13: Hydraulic Fluid
409-35036 6.2 Hydraulic fluid 6.2.1 Keeping the fluid lines clean Screw on dust caps whenever the coupler halves are disconnected. screw on dust caps. Take all necessary precautions to keep dirt out of the pump. Any foreign matter inside the unit can cause pump, cylinder, or valve failure. -
Page 14: Changing The Hydraulic Fluid
409-35036 6.2.3 Changing the hydraulic fluid Change the hydraulic fluid at least once per year. If the pump is used in a dirty environment, change the fluid more often. 1. Remove the fill cap (Figure 7). 2. Tilt the pump to drain the used fluid into a suitable container. 3. -
Page 15: Troubleshooting
409-35036 7 Troubleshooting Use Table 4 to determine whether a problem exists. For repair service, contact TE Connectivity (see section 8). Table 4: Troubleshooting guide Problem Possible causes Remedy Low hydraulic fluid in reservoir Add fluid (section 6.2.2) Release valve is open...
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