Powermatic 719T manual

Opera ting Instructions and Parts M anual Tilting Table Hollo w Chisel Mortis er Model : 719 T Pow ermatic 427 New Sanf or d Road LaVergne, Tennessee 37086 Part No . M-2474002 Ph.: 800-274-6848 Revi s i on B 2 02/2014 www.powerm ati c. c om Copyri ght © 2014 Powerm ati c This .pdf document is bookmarked[...]

2 Warrant y and Service Powe rm ati c war rants eve ry pr oduct i t sel ls against manu f acture rs’ defe ct s. If one of our t ools ne eds se rvi ce o r repair, please cont act Te chnical Se rvice by calling 1-800- 274-6846, 8A M to 5P M CST , Monday t hrough F riday. W arranty Pe riod The ge neral warranty l asts for the t ime period s pecified[...]

3 Ta ble of Cont ents W a rrant y and Ser v ic e .............................................................................................................................. 2  Tab l e o f Con ten ts ............................................................................................................. ....................... 3  Warn [...]

4 W a r nings 1. Read and under st and t he enti r e ow ner ’s m anual bef ore attempti ng ass em bl y or operation. 2. Read and understand t he w arni ngs po sted on the m achi ne and in thi s m anual. Failur e to comply wit h all of these warning s may cause s eri ous i nj ury. 3. Replac e the warning l abe l s if t hey become obscured or rem o[...]

5 21. Make y our workshop chi l d proof wit h padl oc k s, m aster swit c hes or by r em ov i ng s t arter k ey s. 22. Giv e your work undiv ided attenti on. Looking around, c ar ryi ng on a con v ersati on and “horse-play” are carel ess ac t s that can r es ul t in seri ous injury . 23. Mai nta in a bal anced stance at a l l times so that you [...]

6 Introduct ion Thi s manual i s pr o v i ded by Powerm ati c covering t he safe oper ation and m ai n tenanc e procedure s f or a Powerm atic M odel 719T Tilting T able Holl ow Chisel Mor tiser. This m anual cont a i ns instruc ti ons on inst all a t ion, saf ety precauti ons , general operat ing procedures, m ai ntenance instruc ti ons and part s[...]

7 Unpacking Rem ov e m ortiser and stand f rom t he shippi ng cart ons . Repor t any dam age im mediat e l y t o y our dist ri but or and shippi ng agent. Do not discard any s hi pping m ateri al until t he m o r tiser is assem bled and r unning properl y. Com pare the cont ents of your cont ainer w i th t he f o l l o wing part s l i s t and F igu[...]

8 Electri ca l Connections A se parate e lectri ca l circuit should be use d for your machine s. This ci rcuit should no t be l e ss than #12 wire and should be pr ot e c t ed with a 20 Amp tim e lag fuse. If an e xt e n si on cord is use d, use onl y 3-wire ex tension cor ds which have 3-pro ng ground i ng type p l ugs and ma t ching rece ptacl e,[...]

9 3. Grounded , co r d- connec ted tools intended f or u se on a supp ly circuit hav ing a no minal rating between 150 - 25 0 volts, in clusive. This tool is intende d for use on a c i rcui t that has a n outl e t t h at l ooks like the one ill u strated in Sketch D in Figure 1. The tool has a ground i ng plug tha t l o oks li ke t he pl ug il lust[...]

10 A ssem bl y Do n ot connect the mach ine to power sour ce u ntil c omp letely assembl ed. Read and und erstand the entire ma nual. Secu rin g Mac hine to Stan d The m ortiser should be secured t o the stand with f our M8 x 45 hex c ap s c rews and M8 l ock washers (pr ov ided) usi ng the hol es i n t he bas e. Make sure there i s enoug h room on[...]

11 In stalling Chisel an d Bit Ref erring t o F igure8 : 1. Loos en the lock scre w . 2. Insert the chi s el bushing int o t he head w i th the hol e f acing for w ar d to l ine up w i th t he lock scre w . Scr ew in the lock screw jus t enough so t he s c rew ex tends int o the hol e of t he bushing , ho ldi ng it i n pl ace. 3. Push the chi sel u[...]

12 Operating Controls Sta rt/St op Sw itch Ref erring t o Fi gure 10: T he Star t /Stop Sw itc h is loc ated to t he left o f the m o tor on the side of the m orti s er. To tur n the m ortiser on pre ss the green START (A ) bu tt on. To stop the m orti s er, push the red STO P (B ) but t on. On-Off Swit ch Padlock The push button swi tch of the M o[...]

13 Ad j u s t m e n t s 90 ° Chisel to Workta ble Calibration Ref erring to Fi gur e 12: Pl ace a square (E) so it rests against t he worktabl e (B) and chi sel (A ) . If the chisel to table angle is 9 0 ° , no cali bration is necessary. If c a li brati on is requi red: 1. Loos en the bolt (C) t hat all ow s t he tilting base to pi v ot. T he til[...]

14 6. Rei nstall the chisel bushing (F) and s ecure it l oosely wit h t he lock screw (E) . 7. Rei nstall t he chise l and bit (re f er to the Installing Ch isel and Bit section ) . Depth Stop Rod A dju stm ent Ref erring to Fi gur e 14: A dept h stop r od ( A) is provi ded to limi t the depth of the chisel. T o adj ust: 1. Loos en lock le ver (B )[...]

15 Chisel P arallel to W o r kpiece Ref erring to Fi gur e 16: The c hisel can be adj usted parall el to t he workpiec e as f ollows: 1. W ith the l e ft handw heel (A) , m ov e the tabl e back f ar enough t o insert the work piece (B) between t he chi sel (D) and fenc e . 2. Loos en the lock scre w (C ) . This w ill a llo w the chis el to ro ta te[...]

16 Do n ot have th e chisel slo t agai nst th e blind end of the mort ise, as the chi ps will not be abl e t o clear th e chi sel. Thi s can cause overh eating and possibl e breakag e of chi sel o r bit. W hen cut ting deep morti ses , m ake t he cut i n sev eral stages of approx im ately 1" each, to all ow chi ps to cl ear. T o prev ent break[...]

17 Chi sel Sharpen t he chisel w i th a m orti se chisel c utter w ith the cor rec t size p il o t. (P ilot s i z e w ill di ffer depending on t he size of your chisel ). Two or thr ee turns of the cut ter in a car penter's brace chuck s houl d be enou gh to sharpe n the chi s el , as shown in Fi gure 21. Use a sm all, tri angu l ar, sm oo t h[...]

18 719T Mortiser Assembly[...]

19 719T Mortiser Parts List Ind ex No. Part No . Descrip t ion Siz e Qty ................. 2474002T ................ 719T M or ti ser Ass y ( I ndex No. 1 thru 120) ........................................... 1 1 ............... 719T -101 .................Fi x ed Ba s e ...............................................................................[...]

20 Ind ex No. Part No . Descrip t ion Siz e Qty 56 ............. 719T-156 .................H ydra ulic Cy li nder ................................................................................. 1 57 ............. 6294180 ...................C-C l ip ...................................................................................................[...]

21 Ind ex No. Part No . Descrip t ion Siz e Qty 11 3 ........... TS- 1540061 .............Hex Nu t ..............................................................M8 .............................. 2 11 4 ........... TS- 1491021 .............Hex C a p S cr e w ..................................................M10 x 20 .................... 4 11 5 .....[...]

22 719T Mortiser Stand Parts List Ind ex No. Part No . Descrip t ion Siz e Qty ................. 6294235T ................S t and A ssembl y (It em s 1 thru 8) ............................................................ 1 1 ............... 719T -201 .................St and ...........................................................................[...]

23 Option al A ccesso r ies Ind ex No. Part No . Descrip t ion ................. 1791096 ...................Se t of 4 Mor ti se Ch i sels and Bit s (1/ 4” , 5/ 16”, 3/8” and 1/2”) ..................... ................. 1791091 ...................Pre miu m Mo rt i se C hise l and Bit, 1 /4” ................................................[...]

24 Dim ensions for 719T w ith pre mium chise ls mounted (Chi sels and bit s purchased separat ely ) * measu red w ith provi ded wood tabl e install ed; add 11/16” to each figure i f wood tabl e i s r emoved. 427 Ne w Sanford Road LaVe rgne, Tenne ssee 37086 Phone : 800-274-6848 ww w.p o we rm atic.c o m Powermatic 7 19T Mortise r and Chisel Dim e[...]