Instruction/ maintenance manual of the product 7978-() Ingersoll-Rand
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For parts and service information, contact your local ARO distributor , or the Customer Service Dept. of the Ingersoll–Rand Distribution Center , White House, TN at PH: (615) 672–0321, F AX: (615) 672–0801. E 2000 INGERSOLL–RAND COMP ANY D PRINTED IN U.
2 W ARNING Wear eye protection when operating or performing maintenance on this tool. W ARNING T urn off air supply and disconnect air supply hose before installing, removing or adjusting any accessory on this tool, or before performing any maintenance on this tool.
M10 15 3 ROUTINE LUBRICA TION REQUIREMENTS Lack of o r a n e x c e ssive amount of lubrication will af fect the perfor- mance and life of this tool. Use only recommended lubricants at below time intervals: EVER Y 8 HOURS OF T OOL OPERA TION – Fill lubricator reser- voir of recommended F .
4 MODEL IDENTIFICA TION MODEL NUMBER HOUSING MOTOR ASSEMBL Y COLLET ASSEMBL Y COLLET CAP ACITY 7978 461 14 461 12 461 19 – 2 1/8 ” 7978 – 1 461 14 461 12 – 1 461 19 – 3 3 mm 7978 – 2 461 14 461 12 – 2 461 19 – 1 3/32 ” 7978 – EU 49914 461 12 – 1 461 19 – 3 3 mm MODELS WITH – EU SUFFIX ARE ‘‘ EC ” COMPLIANT MODELS.
M10 15 5 MOTOR SECTION DISASSEMBL Y _ Remove motor assembly as outlined on page 4. _ Grasp cylinder in one hand and, with the same hand, hold a punch against the rear of the rotor . T ap punch to remove bear- ing (461 10) and end plate (46107) from rotor .
6 TYPICAL CROSS SECTION OF TOOL (A TP – 57) DIMENSIONAL DA T A (A TP – 58).
M10 15 7.
PN 49999 – 247 04607560.
An important point after buying a device Ingersoll-Rand 7978-() (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ingersoll-Rand 7978-() yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Ingersoll-Rand 7978-() - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ingersoll-Rand 7978-() you will learn all the available features of the product, as well as information on its operation. The information that you get Ingersoll-Rand 7978-() will certainly help you make a decision on the purchase.
If you already are a holder of Ingersoll-Rand 7978-(), but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Ingersoll-Rand 7978-().
However, one of the most important roles played by the user manual is to help in solving problems with Ingersoll-Rand 7978-(). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ingersoll-Rand 7978-() along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
