Instruction/ maintenance manual of the product 8255-A Ingersoll-Rand
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ARO. OPERATOR’S MANUAL SECTION M103 MANUAL 11 INCLUDING: OPERATION, INSTALLATION & MAINTENANCE Released: 8/9O PAR-A-MATIC® SELF-FEED DRILLS Models 8255-A( )-( ) and 8355A( )-( ) Revised: 11-20-98 Form: 1612-2 IMPORTANT: READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT.
FEED RATE CONTROL VALVES l Turn valve (24) marked “R” on top of housing, approximately 1-1/2 turns counterclockwise (open). l Turn the other valve (24) marked “F" on top of housing, clock- wise until closed (do not tighten too snugly).
SET-UP PROCEDURE WITH OPTIONAL HYDRAULIC CHECK M103 Assemble hydraulic check to mounting bracket and assemble mounting bracket to tool, using washers (30997) and cap screws (Y157-44). Measure distance from drill point to work piece - distance “Y".
DISASSEMBLY/ASSEMBLY INSTRUCTIONS Lubricate needle bearing (103) with ARO 33153 grease and as- semble to spindle (104) and assemble spindle to ring gear (102). Assemble seal (91) to lock nut (90) and assemble lock nut to ring gear, securing bearings and spindle.
93 33835-1 GEARING ASS’Y M103 11 3.4:1 RED. 98 34009-1 GEARING ASSY 48044-1 GEARING ASS’Y I * ASSEMBLE WITH THREAD ADHESIVE SUCH AS LOCTITE 242. I.
. 79 33853-1 GEARING ASS’Y 6.
M103 11 * ASSEMBLE WITH THREAD ADHESIVE SUCH AS LOCTITE 242. 24 26 25 7.
1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 18 19 20 22 24 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 8 PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING t Cover models 8255-A( )-1 and 8355-A( )-1 . . models 8255-A( )-2 and 8355-A( )-2 . . models 8255-A( )-3 and 8355-A( )-3 .
PART NUMBER FOR ORDERING M103 11 106 107 108 109 110 111 112 113 114 115 116 117 30765 32833 39934 39984 34682 38719 38720 38718 31812-8 38721 39940 33907 Shaft (2 req’d) ....................... Splined Driver ....................... Spindle .......
BASIC REMOTE CONTROL FOR START AND EMERGENCY RETRACT FUNCTIONS MODEL 8255A( )( ) Remote operation of the unit may be achieved by connecting a S-way valve to the remote start and/or remote retract ports, as shown above. TO START - Depress the remote button momentarily.
TROUBLE SHOOTING M103 11 LISTED BELOW ARE SOME OF THE MOST COMMON CAUSES FOR THE SELF-FEED DRILL TO MALFUNCTION. MALFUNCTIONS BEYOND THE SCOPE OF THIS MANUAL SHOULD BE BROUGHT TO THE ATTENTION OF YOUR ARO REPRESENTATIVE OR RETURN THE TOOL TO THE FACTORY FOR REPAIR.
DIMENSIONAL DATA 8255-A()-1 8255-A()-2 8255-A()3 8355A()-1 8355-A()-2 8355A()-3 A 17-13/32"(442mm) 18-29/32"(480 mm) 22-29/32"(582 mm) B 3-19/64"(84mm) 2-34/64"(65mm) 2-35/64&.
An important point after buying a device Ingersoll-Rand 8255-A (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 8255-A 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 8255-A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ingersoll-Rand 8255-A you will learn all the available features of the product, as well as information on its operation. The information that you get Ingersoll-Rand 8255-A will certainly help you make a decision on the purchase.
If you already are a holder of Ingersoll-Rand 8255-A, 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 8255-A.
However, one of the most important roles played by the user manual is to help in solving problems with Ingersoll-Rand 8255-A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ingersoll-Rand 8255-A 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
