Instruction/ maintenance manual of the product Drum Sander Jet Tools
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Opera ting Instructions and Parts M anual Drum Sander Model 2 2-44 P lus show n wit h opt ional infeed-out f eed tables and open s t a nd WMH T OOL G ROUP 2420 Vantage Dr iv e El g in, I llinoi s 60123 Part No . M - 649003K Ph.: 800-274-6848 Revi s ion C 5/06 www.
2 W A RR A N TY A N D SERVI CE W M H Too l G rou p, I nc ., warrants e very product it se lls. If one of ou r to ols nee ds service or re pai r, one of our Authorize d S e rvi ce Cente r s located throughou t t he Unit e d States can give you quick se rvi ce .
3 Ta ble of Contents Tab l e o f Con tents .................................................................................................................................... 3 Warn ing ................................................................
4 W a r ning 1. Read and under st and t his enti re manual be f ore att em pting assembl y or operati on. 2. Read and understand t he w ar ning s po sted on the m achine and i n thi s m anual. Fail ure t o co m ply w i t h all of t hes e warning s m ay c ause seri ou s inj ur y.
5 blah bl ahbl ah 21. Mak e y our workshop chi l d proof wit h padl ocks, master switc hes or by r em ov i ng start er k ey s. 22. Giv e y our w ork undivi ded a tt ention. Looki ng around, carryi ng on a con v ersati on and “horse-play ” are carel ess act s that can r esul t i n serious injur y .
6 Introduct ion Thi s manual i s provi ded by WM H Tool Group c o v ering the saf e operati on and m aintenanc e procedure s f or a JET Model 22- 44 Plus Drum S ander. This manual contai ns instruct ions on inst all a ti on, safet y precaut i ons, general operati ng proc edures, mai ntenance i nstructi ons and parts breakdo wn.
7 Features and T ermi n ol og y The ill ustrati on below shows the m a j or component s and feat ures o f the 22- 44 P l us Sander. T hes e are ref erenced t hroughout the m anual and w ill h elp to f a m ilia riz e yo u w ith the operat ion and f unctions of the m ach ine.
8 Unpacking Open shi pping cont ainer and chec k f or s hi pping dam age. Report any damage im mediatel y t o your di stri butor and s hi pping agent . Do not discar d any shippi ng m ateri a l until the Drum Sander i s as sem bl ed and runn i ng properl y.
9 A ssem bling the Open Stand (Optional A c cessory) (Ref er t o F i gur e 3. If f urther clarif ication is needed, con sult t he parts breakdow n on page 35. ) Tool s re q uired for St and assemb l y: Ratchet wrench wit h 1/ 2” socket 1. Assem ble legs (H) t o outside of Short Rail s ( L) using carr iage bolts (N) and fl anged lock nu t s ( O).
10 A ssembl y Tool s re q uired for assemb l y: 1 Flat head screwdriv er 1 Set of open- end wrenche s 1 Set of Hex wrenches 1 Adj us t able w r enc h In stalling Drum Head The dr um sander m us t be bolt ed down t o a workbench or stand. I f you pur c hased o ne of t he JET stands, pl ace the sander bas e on t he stand and ali gn the hol es.
11 Dust Cover To open t he dust cov er, push in on t he knob (C, Fi gure 5) and l ift. The l a t ch can be adjusted using t he screw behi nd it. Du st Collection Dust col lecti on i s m andatory for a s af e w or k envi ron m ent and ex t ended abra siv e lif e.
12 Succ es siv e w i ndings of the stri p s houl d be fl ush w i th prev ious windi ngs wit hout any overlap. 5. Mark the t railing end of the strip where i t cros s e s the ri ght (i nboard) end of the drum (F i gure 11). 6. Rem ove t he abrasive stri p fr o m t he dru m , and cut a taper as w a s done w i th the start ing edge (see Fi gure 8).
13 Grounding Instructions Elect rical co nnection s must be mad e by a qu alified el ectrician i n comp liance wit h all relevan t codes. Th is machi ne must be p r o perly ground ed to help preven t electri cal sho ck and po ssible fat al injur y.
14 Ext ensi on Co rds If an ex tension cor d i s necessary, m ake sure the cord r ating i s s uit able f or the a m per age listed on the m achine's m otor plat e . An undersize cor d w ill ca us e a dr op in l ine vo lt age resul t i ng in loss of power and ov erheati ng.
15 Conv e yor Belt Tension an d Trackin g Conv eyor belt tension adj ustm ent may be necessary d uri ng the break-i n peri od to com pensate f or bel t stret ching. I MP ORT ANT : The conv eyor belt has been ov er- tensioned for the purpo s e of s hi ppi ng.
16 3. Loos en the c onv ey or tak e-up screw nuts (A , Fi gure 20) t o reli e v e belt t ension, and sl ide the driv en roller fully inward. 4. Rem o v e the f our bolts that attach the conv eyor tabl e to t he base. Lift up the conv eyor tabl e and rem ove i t f rom m achine.
17 5. If the drum does not contac t the t h i ckness gauge to the s am e degree as the opposi te end of t he dr u m, a l ignm ent is necessary. To ali gn t he drum: 1.
18 NOT E: Keep track of how m any r e v o l utions of the f ine tune knob are needed t o change drum ali gnment f or w i der (ov er 22”) sandi ng. W hen sanding narr ow s t ock (l es s than 22”) l.
19 1. Repeat “Tensi on Rol ler Ali gnment” e x cept rai s e t he sanding dr um onl y 1/4 t urn o f the height adjustm ent handl e. 2. If bot h tension roll ers are causi ng snipe t hen ti ghten all f our hex nut s (E, Fi gur e 24) at thi s posit ion.
20 Selectin g SandSm art™ Feed R ates A f aster f eed rate al lows f aster sanding but f ew er re v o l utions of t he drum per i nch of sanding. A slo w er f eed rate prov ides m ore rev o l utions of t he drum per i nch of sanding to all ow a greater dept h o f cut and s m ooth sanding.
21 If t here is a signif icant thic knes s dif ference, the thi nner pi eces c an s l ip on t he conv eyor be l t if they do not cont act t he tensi on roll ers. Al so note that pieces thi cker t han 3/4” shoul d be longer than t he mi nim u m norm a l ly recomm ended to prev ent tippi ng of t he stoc k.
22 Tracker Kit (98-0080) Tr ackers dram at i cally r educe tracki ng adjust- m ents o f conv eyor belt s . They ar e already instal l ed on your sander. The f ollowing inf ormati on i s f or re-setti ng or repl ac i ng your trac kers, should t hat becom e necessary.
23 A brasiv e Selection Guide Grit C ommon Appl icati on 24 ........ Abra si v e p lan i ng, su rf ac ing r ough-saw n bo ards, m a x imum stock rem ov al, g l ue removal. 36 ........ Abra si v e p lan i ng, su rf ac ing r ough-saw n bo ards, m a x imum stock rem ov al, g l ue removal.
24 Tr oubleshoot ing: Motor and Electri c al Problems Trou ble Pr obable Ca use Re medy No inc o mi ng power. Check pl ug connecti ons. Connec t m ai n c or d to power source, and m otor cord i nto control box r ec ept acle. Cir cu i t fuse blown or breaker t ripped.
25 Trou ble Pr obable Ca use Re medy Conv ey or be l t out of adj ustm ent . Readjust c onv eyor belt; see page 15. Driv e or driven roll er needs adj usti ng. Readjust ; s ee page 16. Conv ey or be l t worn or def ec tiv e . Replac e con v e y or belt ; s ee page s 15 and 16.
26 Tr oubleshoot ing: Operational Pr oblems Trou ble Pr obable Ca use Re medy Rippl es in sanded surf ace. (Non-unif orml y spaced ri ppl es). Unev en f eed rate. Check f or t hese condit i ons and re f er to prev ious Troubleshooti ng secti ons: Conv ey or be l t slips on driv e r oll er.
27 Trou ble Pr obable Ca use Re medy Line or groo v e in stock. Inconsi s tent f eed rate. Do not stop or c hange t he f eed rate whil e feedi ng stoc k. Unsanded ri dge along l ength of piece (sandpaper appear s cl ean). Grit has been re m ov ed fr om backing.
28 Con vey or and M otor A ssembly.
29 Par ts List: Con vey or an d Motor A ssembly Index No. Part No. Descrip t ion Siz e Qty 1 ............... 323759 .................... Gear M otor ........................................................ 90 Volt D C .................. 1 2 ..........
30 Dr um Head A ssembly.
31 Par ts List: Dru m Head A ssembly Index No. Part No. Descrip t ion Siz e Qty 1 ............... 70- 4102 ................... Motor , 1-3 /4 HP , 110-120 Volt w/Cord ................ ................................... 1 1A............. 70 - 4102MF C .
32 56 ............. 11- 1000-04 .............. L o ck Was he r, Inte rn a l Too th .............................. 1 /4 ” ............................. 2 57 ............. 12- 2000-04 .............. He x Nu t ..........................................
33 Par ts List: Open S t and – #609 004 (Opt ional Accessory) Index P art No. No. Descrip tion Siz e Q ty. 1 .......... 40- 4040 ........................ Leg, Lef t ............................................................ .......................
34 Par ts List: Clos ed Stand – #609005 ( Optional Accessory) Index No. Part No. Descrip t ion Siz e Qty 1 ............... 2244PLUS -401 ........ Ba se .................................................................. ..............................
35 Par ts List: I nfeed an d Outfee d Table s – #98 -2202 (Optional Accessory) Index P art No. No. Descrip tion Siz e Q ty. 1 .......... 2244PLUS -501 ............. Ta ble ................................................................. ...........
36 El ectri cal Connections WM H Tool Gr ou p 2420 Van t age Drive Elgin, Il linois 60123 Phone : 800 - 274-6848 www.wm htoolgr oup.com.
An important point after buying a device Jet Tools Drum Sander (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Jet Tools Drum Sander 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 Jet Tools Drum Sander - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Jet Tools Drum Sander you will learn all the available features of the product, as well as information on its operation. The information that you get Jet Tools Drum Sander will certainly help you make a decision on the purchase.
If you already are a holder of Jet Tools Drum Sander, 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 Jet Tools Drum Sander.
However, one of the most important roles played by the user manual is to help in solving problems with Jet Tools Drum Sander. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Jet Tools Drum Sander 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
