Instruction/ maintenance manual of the product 3125 3M
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3 Nib Removal Sander 3125 Owner’s manual A table of contents: a. SAFETY INFORMATION 1 b. OPERATING INSTRUCTION 3 c. SPARE PARTS INFORMATION (exploded view) 4 d. DISASSEMBLY METHOD 6 e. GUIDELINE FOR PARTS EXCHANGE 10 f. ASSEMBLY METHOD 11 Appendix. - TROUBLESHOOTING SPIDER CHART a.
HOW TO HANDLE • This tool is designed for repairing paint ed automobile bodies and parts as well as FRP (Fiber Reinforced Plastic) and wood. It should not be operated in water or in an excessive wet application. • Check for loose screws and missing parts before operation.
b. OPERATING INSTRUCTION At work - Check to see that the workplace is in order and is appropriate for the work. - Inspect for loose parts. - Confirm the proper air pressure (0.4 to 0.65 MPa) - Tighten all couplings securely so that they will not be loos ened by vibration.
c. Spare Parts information 4.
c. Spare Parts information - continued PARTS No. CODE ITEM QTY. 3 S3305 Spring 1 4 S3322 Air Regulator 1 5 S3323 O-Ring (P-7) 1 6 P101 O-Ring (P-10A) 1 8 S3401 Throttle Lever 1 9 S3402 Roll Pin 1 10 6.
d. Disassembly method Disconnect air hose first. Disasse mbling the tool without disconnecting air hose is very dangerous. 1. Remove the skirt - Remove four screws (43) from skirt (42) Hook-it side. - Remove the screw (40) from the skirt clamp (39) and remove the skirt band.
4. Remove parts from housing - Place housing (60) in a vise and rotate c up (21) counterclockwise and remove the angle housing assembly (22-32). - Rotate the cup lock (20) counterclockwise and remove it. 5. Remove motor - Remove motor assembly (10-19).
6. Disassemble the angle housing - Clamp the angle housing assembly (22-32 ) in a vise. Rotate clamp nut (28) clockwise and remove. - Remove EX shaft assembly (32, 23-26) and remove cup (21). - Use gear puller to remove gear (24) in the EX shaft assembly (32, 23-26) and remove gear.
8. Valve disassembly - Remove plug (62). Remove regul ator (4) and o-ring (5). R emove o-ring (6) from valve plug (62). Remove valv e assembly (3,2,30).
e. Guideline for parts exchange Parts no. Figure no. (ID number) Part name Qty Guideline for parts exchange 3 3305 Spring 1 When bent or damaged, or when it doesn’t work properly 4 3322 Air regulato.
Parts no. Figure no. (ID number) Part name Qty Guideline for p arts exchange 38 150406 Tras bis (M4 x 6) 1 39 60736 Skirt band 1 When the de formed or damage is found. 40-1 110310 Screw (M3 x 10) (1) 40-2 2103 Nut (M3) (1) 41 Cap 1 42 60733 Skirt 1 When cut or cracked or worn-out.
Trouble shooting Chart No run No sound Regulator problem or constricted airline Check Reg ulator Sound Air motor rotates (manually) Vane stuck because of dirt or oil If it won't rotate m anually,.
An important point after buying a device 3M 3125 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3M 3125 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 3M 3125 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3M 3125 you will learn all the available features of the product, as well as information on its operation. The information that you get 3M 3125 will certainly help you make a decision on the purchase.
If you already are a holder of 3M 3125, 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 3M 3125.
However, one of the most important roles played by the user manual is to help in solving problems with 3M 3125. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3M 3125 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
