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Summary of Contents for Enerpac ZUTP1500-S Series
- Page 1 Instruction Sheet ZUTP1500-S Series Electric Tensioning Pumps 21,750 psi [1500 bar] L4279 Rev. D 08/20 To protect your warranty, use only ENERPAC hydraulic oil.
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Page 2: Table Of Contents
10.0 MAINTENANCE ..........12 4.1 External Dimensions ......7 10.1 Hydraulic Oil Information ....12 4.2 Specifications .........7 10.2 Checking Oil Level ......12 4.3 Recommended Enerpac Ultra High Pressure Hoses and Hydraulic 10.3 Adding Oil ..........12 Components (sold separately) ....7 10.4 Oil Change ...........12 4.4 Pressure, Flow and Current Draw ..8... -
Page 3: Receiving Instructions
Enerpac parts. to property damage). Please note that the Enerpac parts are designed to fit properly and to withstand Safety Alert Symbol will not be used with this high loads. Non-Enerpac parts may break or cause the pump signal word. -
Page 4: Hydraulic Tensioning Safety
The hydraulic working pressure must in any manner. Return the pump to the nearest Enerpac not exceed 1500 bar [21,750 psi]. authorized service center for examination, repair, or electrical or mechanical adjustment. -
Page 5: Grounding Instructions
2.4.4 Grounding Instructions 2.4.5 Use Of Extension Cords DANGER DANGER Failure to observe the following instructions and precautions Failure to observe the following instructions and precautions may result in serious personal injury or death. may result in serious personal injury or death. •... -
Page 6: Major Features And Components
3.0 MAJOR FEATURES AND COMPONENTS Heat Exchanger (optional) Power Cord Pendant Oil Outlet Coupler Hydraulic Reservoir Breather Pressure Gauge Manual Pressure Release Valve User Adjustable Relief Valve Knob User Adjustable Relief Valve Locknut 10. Oil Level Sight Glass 11. Drain Plug 12. -
Page 7: Product Data
21,750 psi (Refer to graphs in [-29°F to 50°C] ISO 64 Synthetic Polyurethane [1500 bar] Section 4.4) 4.3 Recommended Enerpac Ultra High Pressure Hoses and Hydraulic Components (sold separately) Length Connections Description Model Number End 1 End 2 Hydraulic Tensioner Hose HT1503 3.28... -
Page 8: Pressure, Flow And Current Draw
• Panel mounted 6" [152 mm] pressure gauge. 5.2 Conformance to National & International Standards Enerpac declares that the ZUTP1500-S Series pumps have been tested and conform to applicable standards and are approved to carry the CE, TÜV C and US, and FCC certification marks. An EU declaration of conformity is enclosed separately. -
Page 9: Hydraulic Connections
Section 2.4 of this manual could result in electric shock. Death or serious personal injury could occur. • The ZUTP1500-S Series pumps must be operated only with hydraulic hoses and fittings rated to operate at 21,750 psi 9.0 OPERATION [1500 bar] working pressure. -
Page 10: Depressurizing The System
(projectile The safety relief valve should be serviced and adjusted only hazard). Death or serious personal injury could result. by an Enerpac Authorized Service Center. -
Page 11: Transporting The Pump
9.4 Transporting the Pump When the desired operating pressure is reached, release the motor jog button. The pump will stop and the active indicator Always transport the pump using the handle at the top of the roll light will remain lit. cage. -
Page 12: Maintenance
• Fully relieve all system pressure before performing any maintenance. 10.1 Hydraulic Oil Information The pump reservoir is filled with Enerpac HF hydraulic oil (ISO Grade 32) prior to shipment. This oil is suitable for most 1. Oil Level Sight Glass Full applications and working environments. -
Page 13: Hydraulic Filter Element Cleaning And Replacement
10.6 Hydraulic Filter Element Cleaning and Replacement NOTICE To ensure optimal performance, always clean or replace the hydraulic filter element at every oil change. To properly inspect, clean and replace the hydraulic filter, refer to the following steps: Verify that the pressure gauge indicates zero (0) psi/bar. Be certain that all hydraulic pressure is fully relieved before continuing this procedure. -
Page 14: Troubleshooting
Property damage could also occur. For repair service, contact your nearest Enerpac Authorized Service Center. Only an Enerpac Authorized Service Center • Never tighten or loosen hydraulic fittings while the pump should be permitted to service the pump and its components. - Page 15 Section 10.4. To prevent damage to pump, do not NOTICE combine different oil grades. Install a heat exchanger. Contact Enerpac Authorized Service Center. Pump builds to full Load greater than hydraulic tensioner Reduce load or increase hydraulic tensioner pressure, but hydraulic capacity at full pressure.
- Page 16 www.enerpac.com...
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