Table of Contents Title Page Introduction......................1 How to Contact Fluke ..................2 Safety Information ..................... 2 Safety Summary .................... 2 Compressed Liquid..................2 Personal Protective Equipment..............2 Symbols Used in this Manual ................2 Preparation ......................3 Operating Fluid Compatibility................3 Connections .......................
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List of Tables Table Title Page Symbols........................3 Increased Fluid Compatibility Models..............3 Test Port Insert - Parts.................... 7 Screw Pump Assembly - Parts List ................ 10 Priming Pump Assembly - Parts List ..............13 Check Valve Assemblies - Parts List ..............14 Reservoir Assembly - Parts List................
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List of Figures Figure Title Page Hydraulic Circuit Schematic .................. 1 Screw on Gauge Adapter..................4 Mount Gauge......................5 Adjust Gauge Position.................... 5 Tighten Gauge......................6 Do Not Over-Tighten ..................... 6 Test Port Insert ....................... 7 Screw Pump Assembly ..................10 Priming Pump Assembly..................
Model P5515, P5515-V, and P5515-EP Hydraulic Comparison Test Pump. The manual will refer to all model numbers of the instrument listed above generically as a Model P5515, unless denoted as only applicable to a specific model number. The Comparison Test Pump is used for checking pressure-measuring instruments against Master Test Gauges.
P5515, P5515-V, & P5515-EP Users Manual Safety Information Safety Summary The following are general safety precautions that are not related to any specific procedures and do not appear elsewhere in this publication. These are recommended precautions that personnel must understand and apply during equipment operation and maintenance to ensure safety and health and protection of property.
The table below details the two alternative versions of this instrument, which offer increased compatibility with other fluids. Table 2. Increased Fluid Compatibility Models Model O Rings Reservoir Tube P5515 Nitrile Acrylic P5515-V Viton Anodized Aluminum P5515-EP...
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P5515, P5515-V, & P5515-EP Users Manual To avoid cross-contamination from other fluids, and protect the system from particulates, we recommend the use of a Liquid Separator, (refer to section Ancillary Equipment). W Warning DO NOT use Teflon/PTFE tape on these connections, as this will prevent correct sealing.
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Hydraulic Comparison Test Pump Connections gkx03.bmp Figure 3. Mount Gauge gkx05.bmp Figure 4. Adjust Gauge Position 3. To adjust the position to face forward, hold the gauge adapter and turn the instrument COUNTER-CLOCKWISE, so that it faces forward.
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P5515, P5515-V, & P5515-EP Users Manual gkx06.bmp Figure 5. Tighten Gauge 4. Hold the instrument steady, while turning the gauge adapter COUNTER-CLOCKWISE until it pulls down onto the O-ring. gkx07.bmp Figure 6. Do Not Over-Tighten...
(stored in the spare seals container) as shown in Figure 7. gjn012.eps Figure 7. Test Port Insert Table 3. Test Port Insert - Parts Part Item Description P5515 P5515-V P5515-EP O Ring 3865142 3865163 3867888 Test Port Insert...
Hydraulic Comparison Test Pump Maintenance and Servicing 3. Remove the spokes from the hub on the front of the instrument. 4. Remove the 4 screws from the instrument top plate, (1 at the mid-point of each edge). 5. Hold the top plate assembly by the test port, and tilt the plate so that the rear edge is lifted, but the front edge remains in contact with the instrument case.
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P5515, P5515-V, & P5515-EP Users Manual gkx09.eps Figure 8. Screw Pump Assembly Table 4. Screw Pump Assembly - Parts List Part Item Description P5515 P5515-V P5515-EP Test Port 3921414 O Ring 3864922 3865332 3865565 Barrel Locknut 3921438 Barrel 3921450 Barrel Support...
Hydraulic Comparison Test Pump Maintenance and Servicing Priming Pump Assembly Disassembly 1. On the underside of the top plate, disconnect the hydraulic tubing from the pump block assembly (14). 2. On the upper side of the top plate, unscrew locknut (3) ½ turn, and remove clip pin from clevis (2).
P5515, P5515-V, & P5515-EP Users Manual gkx11.eps Figure 10. Check Valve Assemblies Table 6. Check Valve Assemblies - Parts List Part Item Description P5515 P5515-V P5515-EP Pump Block 3921530 O Ring 3864766 O Ring 3867636 3867912 3867874 Bullet 3920584 Spring...
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Hydraulic Comparison Test Pump Maintenance and Servicing 5. To completely disassemble the reservoir, the top plate must be removed from the instrument case. 6. Disconnect the high-pressure tubing by unscrewing the gland nuts fitted to the reservoir body (12). 7. The low pressure feed to the priming pump is disconnected by pressing down on the black plastic ring at the top of the connector, and gently pulling on the nylon tubing.
Hydraulic Comparison Test Pump Storage and Transportation Priming Pump Malfunction 1. If pumping does not generate pressure, then the inlet check valve has probably failed, and requires replacement. 2. If the system pressurizes and depressurizes in conjunction with the downward and upward strokes of the pump, then the outlet check valve has failed completely.
P5515, P5515-V, & P5515-EP Users Manual Ancillary Equipment Angle Adapter, P5543 To calibrate gauges with the pressure connection on the rear (e.g. panel-mount gauges) in their correct position, an angle adapter should be used. The angle adapter fits directly onto the test station, converting it through 90 degrees, allowing the standard adapters to be used.
Hydraulic Comparison Test Pump Ancillary Equipment Liquid Separator, P5521 The Liquid Separator is used to separate the working fluid of the deadweight tester to which it is fitted from the working fluid in the device under test. This prevents contamination of either hydraulic system and allows calibration of the device in its specific working fluid.