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Instruction Sheet XC-Series POWERFUL SOLUTIONS. GLOBAL FORCE. Cordless Dump and Hold Pump L4376 Rev. C 10/19 To protect your warranty, use only ENERPAC hydraulic oil. Model XC-1302S • For use with single-acting hydraulic cylinders and tools.
If oil is injected under the skin, If training is needed, contact your local Enerpac distributor or see a doctor immediately. authorized service center for information about an Enerpac •...
For repair service, contact the • Use the XC-Series cordless dump and hold pump only with Enerpac Authorized Service Center in your area. MILWAUKEE M28™ Li-Ion batteries. Use of any other batteries 1.3 Battery Operated Pump Safety Precautions...
4. Oil Fill Port 9. Pendant 14. Cover Plate 5. Carrying Handle 10. Battery 15. Shoulder Strap 6. Trigger Cover (Note: Trigger is not functional on this pump version.) Figure 1, Major Features and Components, XC-Series Cordless Dump and Hold Pump...
Battery Charger, M28™, 230 VAC, 50/60 Hz input (European style power plug) XC230VC C28C Battery, M28™ Lithium-Ion, 28 V, 3.0 Ah XC28V 48-11-2830 Compatible batteries and battery chargers can be purchased from an Enerpac distributor or from a Milwaukee Electric Tool retailer.
4.2 Intended Use 4.5 Electromagnetic Compatibility (EMC) The XC-Series cordless dump and hold pump is intended for use The XC-Series cordless dump and hold pump has been tested with single-acting hydraulic cylinders and tools in applications and certified to conform to CE-EMC emission and immunity where a hydraulic hold function is required.
• Use only a genuine Milwaukee Electric Tool charger to charge the battery. • Compatible batteries and chargers (sold separately) are available from Enerpac authorized distributors or from Milwaukee Electric Tool retailers. 5.4 Battery Current Draw Protection To protect the MILWAUKEE M28™ battery from damage and extend its life, the battery’s intelligent circuit monitors both...
5.5 Battery High Temperature Protection 6.3 Hydraulic Connections Under extreme circumstances, the internal temperature of the WARNING MILWAUKEE M28™ battery can become too high, resulting in battery shut-off. All hydraulic hoses and fittings used with the pump must be If the charge indicator lights blink in an alternating manner when rated for 10,000 psi [700] bar working pressure.
NOTICE The trigger switch built into the pump carrying handle is NOT FUNCTIONAL for this XC-Series pump version. All pump Figure 7, Shipping Plug Removal & and valve functions are controlled by the pendant buttons. Hydraulic Coupler Installation (typical) 7.4.1 Pendant LED Indicator (Fig.
• Additional flow control devices (optional accessories - refer to buttons. Enerpac catalog) may be required to more precisely control the rate of retraction. 8.0 OPERATION • Single-acting cylinders or tools not equipped with a return 8.1 Before Start-up...
(with fully charged battery Connect a 0-15,000 psi [0-1000 bar] pressure gauge to the installed), discontinue use and take the pump to an Enerpac pump “A” port. Authorized Service Center for diagnosis and repair.
e. Press and hold the pendant jog button to start the pump and build pressure. f. With the motor running, slowly turn the Allen wrench clockwise to increase the pressure setting to the desired setting (10,300 psi [712 bar] maximum). Observe the pressure gauge to determine when this setting has been reached.
Torque to 40-50 in-lbs [4.5-5.7 Nm]. 12.2 Hydraulic Oil Information Use only Enerpac HF hydraulic oil when adding additional oil or when performing an oil change. Enerpac HF hydraulic oil is available from Enerpac distributors and Enerpac authorized service centers.
(0) psi/bar. Pressure should not build during the priming closed coupler. process. Slowly fill the reservoir with new Enerpac oil. Refer to 10. Stop the pump. Section 12.2 for hydraulic oil requirements and Section 11. Be sure that the pressure gauge indicates zero (0) psi/bar. If 12.3 for detailed oil fill instructions.
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Prime the pump. Refer to Section 12.5 for procedure. Bypass valve malfunction. Contact Enerpac Authorized Service Center. Oil intake screen clogged with debris. Contact Enerpac Authorized Service Center. Internal damage to pump. Contact Enerpac Authorized Service Center. Cylinder will not Low oil level.
BUTTON FAULT 1 red blink followed by a • If problem persists, contact 1 second pause. Sequence Enerpac Authorized Service repeats until problem is Center. corrected. Check pendant and pendant cable for obvious signs of damage or wear.
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