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Summary of Contents for Wanner Engineering Hydra-Cell G-10
- Page 1 INSTALLATION & SERVICE Models: D-10, G-10 WANNER ENGINEERING, INC. 1204 Chestnut Avenue, Minneapolis, MN 55403 TEL: (612) 332-5681 FAX: (612) 332-6937 TOLL-FREE FAX [US only]: (800) 332-6812 www.hydra-cell.com email: sales@wannereng.com...
- Page 2 D/G-10 Contents Page Specifications ................. 2 Dimensions ................4 Installation ................5 Maintenance ................9 Service (Fluid End) .............. 10 Service (Hydraulic End) ............15 Troubleshooting ..............18 D/G-10 Specifications Calculating Required Max Pressure Metallic: 1000 psi (70 bar) Non-Metallic: 250 psi (17 bar) Horsepower (kW)* Slurry Duty (SD): 300 psi (21 bar) Capacity @ Max Pressure...
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Page 3: Net Positive Suction Head
D/G-10 Specifications Performance* Net Positive Suction Head – NPSHr* 1000 1200 1400 1600 1800 38.0 10.0 36.0 D/G-10-X 34.0 D/G-10-E D/G-10-S D/G-10-I 32.0 D/G-10-X 30.0 200 PSI (14 bar) 500 PSI (35 bar) 28.0 1000 PSI (70 bar) 26.0 24.0 22.0 D/G-10-E 20.0... - Page 4 D/G-10 Dimensions Models with Metallic Pumping Head Brass Cast Iron 316 Stainless Steel Nickel Alloy (C Series) (185.4) Outlet D-10: 3/4" NPT G-10: 3/4" BSPT (241.3) 0.188 (4.78) (55.9) (86.4) (27.9) Ø0.875 (60.9) (22.23) (109.2) (78.7) Drain 1/8" NPT (48.3) D-10: 1"...
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Page 5: Important Precautions
D/G-10 Installation Location Important Precautions Locate the pump as close to the supply source as possible. Adequate Fluid Supply. To avoid cavitation and Install it in a lighted clean space where it will be easy to inspect premature pump failure, be sure that the pump will have and maintain. - Page 6 D/G-10 Installation Inlet Piping (Suction Feed) Inlet Piping (Pressure Feed) ° CAUTION: When pumping at temperatures above 160 Provide for permanent or temporary installation of a vacuum/ ° C), use a pressure-feed system. pressure gauge to monitor the inlet vacuum or pressure. Pressure at the pump inlet should not exceed 250 psi (17 bar);...
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Page 7: Discharge Piping
D/G-10 Installation Net Positive Suction Head Discharge Piping NPSHa must be equal to or greater than NPSHr. If not, the Hose and Routing pressure in the pump inlet will be lower than the vapor pressure of the fluid — and cavitation will occur. Use the shortest, most-direct route for the discharge line. -
Page 8: Before Initial Start-Up
D/G-10 Installation Before Initial Start-Up Initial Start-Up Procedure Before you start the pump, be sure that: 1. Turn on power to the pump motor. 2. Check the inlet pressure or vacuum. To maintain maximum • All shutoff valves are open, and the pump has an adequate flow, inlet vacuum must not exceed 7 in. - Page 9 Use the appropriate Hydra-Oil for the application (contact If vacuum at the pump inlet exceeds 7 in. Hg (180 mm Hg), Wanner Engineering if in doubt). check the inlet piping system for blockages. If the pump inlet is located above the supply tank, check the fluid supply level and CAUTION: If you are losing oil but don’t see any external...
- Page 10 D/G-10 Service (Fluid End) NOTE: The numbers in parentheses are the Reference Model D-10/G-10 Numbers on the exploded view illustrations found in this With Non-Metallic Pump Head* manual and also in the Parts Manual. This section explains how to disassemble and inspect all easily- serviceable parts of the pump.
- Page 11 D/G-10 Service (Fluid End) D10-991-2400 5/1/04...
- Page 12 D/G-10 Service (Fluid End) 2. Inspect Valves (10-15, 39) 3. Inspect and Replace Diaphragms (20) *NOTE: For non-metallic slurry duty pumps, see the insert to this manual for fluid valve service (Step 2), then proceed If necessary to service the diaphragms, remove the two socket- to Step 3 in this manual for remaining service steps.
- Page 13 D/G-10 Service (Fluid End) 4. Flush Contaminant from 5B. Priming the Hydraulic Cells Hydraulic End for Kel-Cell Pumps NOTE: Providing oil prime to Kel-Cell fitted pumps requires (only if a diaphragm has ruptured) pressure be applied to the diaphragms. This can be done a.
- Page 14 D/G-10 Service (Fluid End) Method #2 (head pressure greater than 2 psi) 6. Reinstall Pumping Head This simple and clean method of priming the Hydra-cells MODEL D-10 requires an inlet head pressure of at least 5 feet (1.5 m) or 2 psi (.14 bar).
- Page 15 D/G-10 Service (Hydraulic End) D10-991-2400 5/1/04...
- Page 16 For assistance, Section), reinsert a follower screw (17) into the hole in one contact Wanner Engineering (TEL 612-332-5681 or FAX 612- of the valve plungers (54). Tap the screw lightly with a 332-6937) or the distributor in your area.
- Page 17 D/G-10 Service (Hydraulic End) e. Using petroleum jelly or grease to retain it, install the O-ring 7. Install Plungers (65) and slide the housing (30) down over the shaft. Be sure the holes in the housing and the cylinder housing are NOTE: If the plungers (21) have been removed from the properly aligned.
- Page 18 D/G-10 Troubleshooting Cavitation Pump Runs Rough • Inadequate fluid supply because: • Worn pump valves — Inlet line collapsed or clogged • Airlock in outlet system — Clogged line strainer • Oil level low — Inlet line too small or too long •...
- Page 19 D/G-10 Troubleshooting Water (or Process Fluid) Pulsations NOTE: Small pulsations are normal in single-acting pumps with multiple pumping chambers. • Foreign object lodged in pump valve • Loss of prime in hydraulic cell because of low oil level • Air in suction line •...
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Page 20: Limited Warranty
Limited Warranty Wanner Engineering, Inc. extends to the original purchaser of equipment manufacturerd by it and bearing its name, a limited one-year warranty from the date of purchase against defects in material or workmanship, provided that the equipment is installed and operated in accordance with the recommendations and instructions of Wanner Engineering, Inc.
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