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Installation & Service
D10-991-2400B
Models:
D-10 and G-10
W0215B
WANNER ENGINEERING, INC.
1204 Chestnut Avenue, Minneapolis, MN 55403
TEL: (612) 332- 5681 FA X: (612) 332- 6937
TOLL-FREE FAX [US only]: (800) 332-6812
www.hydra-cell.com
email: sales@wannereng.com
W0214B

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Summarization of Contents

D/G-10 Specifications
Max Pressure, Temperature, and Inlet Specs
Specifies maximum pressure, temperature, and inlet pressure limits for pump models.
Capacity and Delivery Data
Details pump capacity and delivery rates at max pressure for various models.
Physical and Operational Specifications
Covers port sizes, shaft, bearings, oil capacity, and weight.
Calculating Required Horsepower
Explains how to calculate required motor horsepower using formulas.
Performance Curves
Presents graphical data for pump performance, NPSHr, and dry lift.
D/G-10 Dimensions
Metallic Pumping Head Dimensions
Provides detailed dimensional drawings and measurements for metallic pump heads.
Non-Metallic/Slurry Duty Head Dimensions
Shows dimensional data for non-metallic and slurry duty pump heads.
D/G-10 Installation
Location and Mounting Guidelines
Guidance on choosing pump location and secure mounting procedures.
Important Installation Precautions
Critical safety and operational advisories for pump installation.
Inlet Piping and Calculations
Covers suction feed/pressure feed piping, supply tank, and loss calculations.
Suction Line Sizing and Routing
Details on selecting, sizing, and routing suction hoses and pipes.
NPSHa Calculation and Atmospheric Pressure
Explains NPSHa calculation and atmospheric pressure variations with altitude.
Discharge Piping and Pressure Regulation
Covers discharge lines, pressure regulators, and relief valves.
Pre-Startup Checks
Lists essential checks before initiating pump startup.
Initial Startup Procedure
Step-by-step guide for the initial operational startup of the pump.
D/G-10 Maintenance
Daily Maintenance Checks
Routine daily checks for oil level and condition.
Periodic Oil Change Guidelines
Guidelines for periodic oil changes based on temperature and pressure.
Freezing Temperature Shutdown Procedure
Steps to protect the pump from freezing damage.
D/G-10 Service (Fluid End)
Manifold and Valve Plate Removal
Detailed steps for removing the manifold and valve plate.
Valve Inspection and Service
Procedure for inspecting inlet and outlet valves for wear or damage.
Diaphragm Inspection and Replacement
Steps for inspecting and replacing pump diaphragms.
Hydraulic End Flushing and Priming (Standard)
Procedures for flushing hydraulic end and priming standard pumps.
Kel-Cell Pump Hydraulic Cell Priming
Methods for priming hydraulic cells on Kel-Cell pump models.
Hydraulic Cell Priming (Pressure > 2 psi)
Alternative method for priming cells using positive head pressure.
Pumping Head Reinstallation
Detailed instructions for reinstalling the pump's head assembly.
D/G-10 Service (Hydraulic End)
Pump Housing Disassembly and Piston Service
Steps to remove housing, disassemble, and reassemble pistons.
Reassembly of Housing and Shaft Seals
Guide to reassembling pump housing and replacing shaft seals.
Cam Shaft Adjustment and Plunger Installation
Covers adjusting camshaft endplay and installing plungers.
Diaphragm Reinstallation and Head Assembly
Steps for reinstalling diaphragms and reassembling the pump head.
D/G-10 Troubleshooting
Cavitation Causes and Symptoms
Lists common causes and symptoms associated with pump cavitation.
Volume or Pressure Drop Issues
Identifies potential causes for reduced pump output and pressure.
Rough Pump Operation Causes
Explains common reasons for rough pump operation.
Premature Diaphragm Failure Factors
Discusses factors leading to premature diaphragm failure.
Contamination in Oil Reservoir
Explains causes of fluid contamination in the pump's oil reservoir.
Process Fluid Pulsations and Valve Wear
Addresses causes of pulsations and common valve wear issues.
Oil Loss and Valve Spring/Retainer Failure
Discusses reasons for oil loss and premature valve spring/retainer failure.

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