Instruction/ maintenance manual of the product 1791291K Powermatic
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Opera ting Instructions and Parts M anual Combination Belt/Dis c Sand er M odel 3 1A WM H TOO L GR OUP , Inc . 2420 Vantage Dr ive El g in, Illi nois 60124 Part No . M-0460267 Ph.: 800-274-6848 Revi s i on G1 6/08 www.powerm ati c .c o m Copyri ght © 2008 WM H Tool Group, Inc.
2 Warranty and Servic e WMH Tool Group, Inc., warrants every product it sel ls . If one of our tool s needs service or r epair, one of our Authorized Servi ce Centers l ocated throughout the United St a tes can give you qui ck service.
3 T able of Conte nts W arranty and Servic e .............................................................................................................................. 2 Tab le o f Con ten ts .......................................................
4 W arning As w it h all machines, t here is a certain am ount of hazard i n v o lv ed w it h the use o f this sander. Use the m achine with t he respect and caut ion demanded wher e safet y precauti ons are conc erned. W hen norm a l safet y precauti ons are o v erlook ed or ignor ed, personal inj ury to the operat or can res ul t.
5 Mach ine capaci ty. Do no t try to forc e the sander to r e m o v e m aterial f as ter t han the power av ailable f rom the driv e mot or. The use of light press ure on eit her disc or belt sanding .
6 Introduct ion Thi s m anual i s provi ded by W M H Tool Group, Inc. cov er ing t he sa f e oper ation and m a int enance procedur es f or a Powerm a ti c Model 31A Co m b inati on Bel t/Disc S ander.
7 Dimens ions Figur e 1.
8 Unpacki ng Open shi pping cont ainer and c heck for s hi pping dam age. Report any dam age immedi a t ely to your di stri butor and s hi pping agent .
9 A s sembl y Tools re quire d: wrenches – 10, 13 and 17m m hex ( All en) wrench – 8 mm Cross-poi nt screwdriv er I nstallin g Sander on Stan d Refer t o Figur e 3: 1. If the m achine i s to be secured t o the f l oor, use hi gh quali ty lag scre ws through t he f our holes i ns i de the bottom of t he stand.
10 I nstallin g and T r ackin g A brasiv e Belt To i nstall t he abrasive bel t, proc eed as f ollows Refer t o Figur es 5 and 6: 1. Loosen t he knob (A) and sw ing t he belt end guard (B) out of position.
11 2. Insert the two M10x 25 socket head cap screws (AA), w i th tw o M10 flat w as hers (EE), t hrough the f ence base and i nto the threaded hol es on the piv ot plate. 3. Ti ghten the screws wit h an 8mm he x wrench. 4. Check t hat the gap between f ence and sanding b elt is about 1/ 16”.
12 Dust Ou tlet and Cord Pla te Refer t o Figur e 10: 1. I ns tal l the dust out let using t he f our M6 x 12 pan head flanged screw s (F F) . 2. Single Phase m odel: Feed the el ectr ical plug t hrough the hol e i n the s tand, and sli de the cor d plat e through al so.
13 Con v erti ng fr om 230 Volt to 46 0 Vo l t (Thre e Phase Onl y) Consult t he wir ing di agram insi de the start er box cov er. A diagram i s also incl uded on page 29 of thi s manual. The Joi nter m us t c o m pl y with all loc al and nati ona l c odes a f ter be i ng wired.
14 A d justmen ts Bef ore put ting power to the sander, inspect the m achine thoroughl y. Check to ensure that all scre ws are ti ght, all m echanical f unctions work freel y, bel t runs f reely and t.
15 A z ero-degree stop screw (D) i s locat ed behind the di sc. The bloc k should be set for qu ic k plac e m ent of t he table to t he zero positi on (90 degree tabl e). The block m us t be sw ung out of positi on f or the tabl e to be t ilt ed downward.
16 Operatio n The bel t and disc sander can be equi pped w it h a v ar i ety of abrasiv es and grit si zes to h andl e a wide v ariety of m a ter ials, fr o m s oft w oods to hardened s teel . I t can be used t o rapi dly r emov e m a teri al and produce a m i rror fi nish.
17 The c hart on page 19 l ists the v ari ous grit s and m a teri als used and l i s ts the gri t sym bols. It i s general ly bet ter t o start wit h a sli ghtly coarser abrasiv e than would s eem pr actical because it w ill g ive fa s te r mate ria l re mo val, gener ate l es s heat, and w ill s and m ore f reely.
18 M a intenanc e Be for e doin g ma inte nanc e on the sand er, disconn ect it fr om t he electri cal su pply by pul ling out t he pl ug or swi tching o ff th e main switch! Fail ure to comp ly may cause seriou s i njury.
19 Guid e to Sanding Belts and D iscs.
20 T roubleshoot ing Trou ble Proba b le Ca use Re me dy Disconnec ted from pow er source. Check c onnecti on to source. Incor rect v oltage. Make sure power source m at ches v o lt age o f sander, as sho wn on mot or nam e p lat e. Swit ch is not activati ng.
21 Par ts List: 31A Sander Body A ssembly Ind ex No. Part No . Descrip tion Siz e Qty 1............... 31 A-1 .......................Ca s t Ba s e.............................................................................................. 1 2.......
22 58............. 31 A-5 2 .....................Lo ck Was he r ......................................................M16 ................. ........... 2 59............. 31 A-5 3 .....................Hex H ead Fl ange Bo lt ...........................
23 31A San der Body A ssembly.
24 Par ts List: 31A Stand A ssembly (1P H) Ind ex No. Part No . Descrip tion Siz e Qty 1............... 31 A-7 8 .....................Sta nd .................................................................................................... 1 2......
25 31A Stan d A ssembly (1PH ).
26 Par ts List: 31A Stand A ssembly (3P H) Ind ex No. Part No . Descrip tion Siz e Qty 1............... 31 A-7 8 .....................Sta nd .................................................................................................... 1 2......
27 31A Stan d A ssembly (3PH ).
28 El ectrical Connections (1 Phase).
29 El ectrical Connections (3 Phase).
30 NOTES.
31.
32 WM H T ool Grou p, I nc. 2420 Van tage D r ive Elgin, Il linois 60 124 Phone : 800-274-6848 ww w .powe rmatic .co m www.wm htoolgr oup.com.
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If you already are a holder of Powermatic 1791291K, 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 Powermatic 1791291K.
However, one of the most important roles played by the user manual is to help in solving problems with Powermatic 1791291K. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Powermatic 1791291K 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
