High viscosity material supply pump unit drum (24 pages)
Summary of Contents for YAMADA PD110A50T-SL
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Doc. No. APP 003U-03 INSTRUCTION GREASE PUMP PD110A50T MODEL No.851728 PD110A50T-SL MODEL No.851999 PD110A50 MODEL No.851779 DR110A50 MODEL No.851783 WARNING Prior to operating this pump, be sure to read this operation manual for safety. After reading the manual, please keep it at hand any time for your quick reference.
In such a case, we shall not guarantee the discharge volume of the pump. - Silicone grease is not applicable. (PD110A50T-SL is excluded.) - For Safe Operation This manual describes the items that are important for the user to operate this product safely, correctly, and efficiently.
- Precautions on Use The following warnings and cautions are very important. Be sure to observe them. WARNING - Keep your face away from the exhaust and discharge ports. Material may suddenly come out. There is a possibility of losing eyesight if it strikes eyes. - Gasoline is a high volatile fuel.
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CAUTION - Keep hands and fingers away from the pump during operation to avoid injury from moving parts. - Use pump for the material suitable for the specification. Parts may be corroded and material leak from the damaged parts can lead to environmental pollution. Also, follow handling notes (MSDS) of the manufacturer about the handling of the material used.
Table of Contents - Preface - For Safe Operation - Warnings and Cautions - Precautions on Use 1. Names and Materials of Parts ······································································· 1 1.1 Names and Materials of Parts ··················································································· 1 1.2 Contents of Package 2. Principles of Operation ·················································································· 2 3.
1. Names and Materials of Parts 1.1 Names and Materials of Parts 1.2 Contents of Package This pump is packed in a corrugated fiberboard case. Open the corrugated fiberboard case and check if the product is not damaged.
2. Principles of Operation The Yamada Air-powered Pump is a reciprocating type that is driven by compressed air. The pump consists of an air motor to drive the pump and a lower pump to draw up the material as shown in the figure at right.
4. How to Operate the Pump WARNING - The supply air pressure to the pump should be 0.7 MPa or less. Do not raise the pressure over 0.7 MPa in any case. - Never bring the face close to the exhaust port of the pump that is in operation. The material is discharged under high pressure, so water may congeal and injury may be caused by ice.
5. Maintenance and Inspection 5.1 Troubleshooting and Corrective Measures If the pump operation becomes unstable or trouble is caused to its grease discharge during operation, make a check according to the following procedure. Symptom Check method Corrective measure check The pump cannot be Check if the air Pressure check operated.
5.2 Maintenance and Inspection ■ Oiling For lubrication of the pump, perform oiling once every 10 days with lubricating oil. Supply the lubricating oil as following. Remove the air regulator. Inject a few drops of lubricating oil (approx. 0.5 ml) into the air supply port as shown in the figure at right.
6. Pump Specifications ■ Engineering Data TYPE PD110A50T PD110A50T-SL PD110A50 DR110A50 MODEL No. 851728 851999 851779 851783 PUMP RATIO (NOMINAL) 50 x 1 Suction port has mounting grooves for a special inductor plate. SUCTION PORT FLUID CONNECTION G 1/4 (F) (Union adapter)
7. Limited Warranty If an abnormality occurs during normal operation in accordance with the operating instructions and other operating cautions within the warranty period (12 months after date of purchase) that can be attributed to a manufacturing defect, the defective parts of this product will be serviced or the product will be replaced free of charge.
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