YAMADA VO-8 Instruction Download Page 11

 10

9. 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. However, this warranty will not cover compensation for incidental 
damage or any malfunction listed below. 

 

1. Warranty period

 

This warranty will be valid for a period of 12 months after the date of purchase. 

 

2. Warranty

 

If, during the warranty period, any of the material of the genuine parts of this product or the 
workmanship of this product is found defective, and is so verified by our company, the servicing cost 
will be fully born by our company. 

 

3. Exclusion

 

Even during the warranty period, this warranty does not cover the following. 
1)  Malfunction arising from use of parts other than manufacturer-specified genuine parts 
2)  Malfunction arising from misuse or operating errors, or lack of storage or maintenance care 
3)  Malfunction arising from use with a fluid that may cause corrosion, inflation or dissolution of the 

component parts of the product 

4)  Irregularity arising from repair made by other than by our firm, our regional office, dealer or 

authorized service personnel 

5)  Malfunction arising from modification of the product by other than authorized service personnel 
6)  Wear and tear of parts that must be regularly replaced in the course of normal operation, such 

as packings, O-rings and hose. 

7)  Malfunction and/or damage due to use with incorrect voltage.

 

8)  Malfunction and/or damage due to transportation, moving or drop page of the product after 

purchase 

9)  Malfunction and/or damage due to fire, earthquake, flood or other force majeure 
10)  Malfunction arising from use of compressed air that contains impurities or excessive moisture, 

or use of gases or fluids other than the specified compressed air 

11)  Malfunction arising from use of excessively abrasive material or of inadequate grease.  
Furthermore, this warranty does not cover the rubber parts, or other parts used in this product and its 
accessories, which are subject to wear in normal operation. 

hoses

    ・

packings 

  ・

cords

 

 

 

4. Parts

 

Parts for this product will be kept available for 5 years after discontinuation of production. Once 5 
years have elapsed after close of production, availability of parts for this product cannot be 
guaranteed. 

 
 
 
 
 
 

Summary of Contents for VO-8

Page 1: ...VOLUME BUKCET PUMP VO 8 MODEL No 880132 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 re...

Page 2: ...ribed on the back of this manual If this instruction manual or caution labels are damaged or lost buy other ones from which you made a purchase Save this manual and affix the labels properly Contents...

Page 3: ...Given when it is assumed that mishandling may cause death or serious injury Caution Given when it is assumed that mishandling may cause injury and physical damage NOTE The above labels are intended to...

Page 4: ...packaged in respective corrugated fiberboard cases Open the upper part of each corrugated fiberboard case and check the pump assembly and oil tank for damage and also check whether the package includ...

Page 5: ...e oil tank Then shift the cover toward the right Fig 1 3 Wipe the inside of the oil tank with a clean waste cloth and change the applied oil Take care not to mix sand or dust in the oil 4 Return the c...

Page 6: ...supply loosen the check valve to bleed the internal pressure of the pump and hose Then remove the base from the oil supply port base CAUTION If the base is removed from the oil supply port base before...

Page 7: ...onsumable part Check it periodically If any flaw or leak is found replace it a little early 7 3 Disassembly and Assembly Disassembling and inspecting the suction section 1 Unscrew the oil resisting ho...

Page 8: ...g ball and spring can be taken out Clean and check each part If any flaw or abrasion is found replace it with a new one In particular check the sheet surfaces of the valve and ball carefully 7 After c...

Page 9: ...5 Washer 1 20 770333 Picking 2 21 707207 Rod 1 22 704833 Suction tube 1 23 703153 Plunger 1 24 770326 L packing 1 25 703152 Valve Spring 1 26 630321 Ball 1 27 703154 Washer 1 28 703155 Ball Seat 1 29...

Page 10: ...on pressure 850348 20CC 1 stork 2MPa The mark denotes a reference value when machine oil 160 accessory hose and accessory base are used Product number Model Capacity Height Weight Accessory 880132 VO...

Page 11: ...cause corrosion inflation or dissolution of the component parts of the product 4 Irregularity arising from repair made by other than by our firm our regional office dealer or authorized service perso...

Page 12: ...201705 OSA043U Manufactured by YAMADA CORPORATION INTERNATIONAL DEPARTMENT 1 1 3 Minami Magome Ohta ku Tokyo 143 8504 Japan PHONE 81 0 3 3777 0241 FAX 81 0 3 3777 0584...

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