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  IMPORTANT SAFETY 

INSTRUCTIONS 

WARNING – To reduce risk of injury: 

1.  Read and understand the entire owner's 

manual before attempting assembly or 
operation. 

2.  Read and understand the warnings posted on 

the machine and in this manual. Failure to 
comply with all of these warnings may cause 
serious injury. 

3. Replace warning labels if they become 

obscured or removed. 

4.  This drum sander is designed and intended for 

use by properly trained and experienced 
personnel only. If you are not familiar with the 
proper and safe operation of a drum sander, do 
not use until proper training and knowledge 
have been obtained. 

5.  Do not use this drum sander for other than its 

intended use. If used for other purposes, JET 
disclaims any real or implied warranty and holds 
itself harmless from any injury that may result 
from that use. 

6.  Always wear ANSI Z87.1 approved safety 

glasses or face shield while using this drum 
sander. (Everyday eyeglasses only have impact 
resistant lenses; they are 

not 

safety glasses.) 

7.  Before operating this machine, remove tie, 

rings, watches and other jewelry, and roll 
sleeves up past the elbows. Do not wear loose 
clothing. Confine long hair. Non-slip footwear or 
anti-skid floor strips are recommended. Do not 
wear gloves. 

8.  Kickback occurs when the workpiece is thrown 

towards the operator at a high rate of speed. If 
you do not have a clear understanding of 
kickback and how it occurs, DO NOT operate 
this drum sander. 

9.  Wear hearing protection (plugs or muffs) during 

extended periods of operation. 

10.  Do not operate this machine while tired or under 

the influence of drugs, alcohol or any 
medication. 

11.  Make certain the switch is in the OFF position 

before connecting the machine to the power 
supply. 

12.  Make certain the machine is properly grounded. 

13.  Make all machine adjustments or maintenance 

with the machine unplugged from the power 
source. 

14.  Remove adjusting keys and wrenches. Form a 

habit of checking to see that keys and adjusting 
wrenches are removed from the machine 
before turning it on.  

15.  Keep safety guards in place at all times when 

the machine is in use. If removed for 
maintenance purposes, use extreme caution 
and replace the guards immediately after 
completion of maintenance. 

16.  Make sure the

 

sander is firmly secured to the 

stand or work table before use. 

17.  Check damaged parts. Before further use of the 

machine, a guard or other part that is damaged 
should be carefully checked to determine that it 
will operate properly and perform its intended 
function. Check for alignment of moving parts, 
binding of moving parts, breakage of parts, 
mounting and any other conditions that may 
affect its operation. A guard or other part that is 
damaged should be properly repaired or 
replaced. 

18. Provide for adequate space surrounding work 

area and non-glare, overhead lighting. 

19.  Keep the floor around the machine clean and 

free of scrap material, oil and grease. 

20. Keep visitors a safe distance from the work 

area. Keep children away. 

21.  Make your workshop child proof with padlocks, 

master switches or by removing starter keys. 

22. Give your work undivided attention. Looking 

around, carrying on a conversation and “horse-
play” are careless acts that can result in serious 
injury. 

23.  Maintain a balanced stance at all times so that 

you do not fall onto moving parts. Do not 
overreach or use excessive force to perform 
any machine operation. 

24.  Use the right tool at the correct speed and feed 

rate. Do not force a tool or attachment to do a 
job for which it was not designed. The right tool 
will do the job better and more safely. 

25. 

Use recommended accessories; improper 
accessories may be hazardous. 

26. Maintain tools with care. Keep conveyor and 

abrasives clean for the best and safest 
performance. Follow instructions for lubricating 
and changing accessories. 

27. Turn off the machine before cleaning. Use a 

brush or compressed air to remove chips or 
debris — do not use bare hands. 

 

Summary of Contents for JWDS-2244OSC

Page 1: ...al 22 Oscillating Open End Drum Sander Model JWDS 2244OSC JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 723544 Ph 800 274 6848 Edition 1 09 2018 www jettools com Copyright 2018 JET shown...

Page 2: ...ower source 14 Remove adjusting keys and wrenches Form a habit of checking to see that keys and adjusting wrenches are removed from the machine before turning it on 15 Keep safety guards in place at a...

Page 3: ...del JWDS 2244OSC Drum Sander This manual contains instructions on installation safety precautions general operating procedures maintenance instructions and parts breakdown Your machine has been design...

Page 4: ...tips 16 10 0 User maintenance 17 10 1 Cleaning and lubrication 17 10 2 Drum elevation adjustment 17 10 3 Conveyor belt replacement 17 10 4 Commutator brush inspection 18 10 5 Additional servicing 18...

Page 5: ...V Listed FLA full load amps 0 6 A Motor speed 54 RPM Oscillating motor type totally enclosed DC Horsepower 1 30 HP 25 W Phase 1 Voltage 115 V Listed FLA full load amps 0 6 A Motor speed 120 RPM On off...

Page 6: ...x 71 75 cm Shipping carton closed stand LxWxH 40 9 16 x 19 11 16 x 30 5 16 in 103 x 50 x 77 cm Weights Net weight base machine only approx 216 lbs 98 kg Shipping weight base machine only approx 289 lb...

Page 7: ...he illustration below shows the major components and features of the JWDS 2244OSC Sander These are referenced throughout the manual and will help to familiarize you with the operation and functions of...

Page 8: ...Shipping contents Drum Sander Figure 6 1 1 Sander with conveyor table A 1 Height adjust handle B 1 Hose hanger C 2 Socket hd cap screw M6x12 C1 2 Flat washer 6mm C2 1 Operating Instructions and Parts...

Page 9: ...outfeed tables OPTIONAL See Figure 6 3 The sander must be bolted to the stand or a work table when using these table extensions Maximum working load of each table is 35 pounds Fasteners are provided...

Page 10: ...4 inch dust collection hose to the port with a hose clamp Figure 6 5 and connect to a high volume dust collector minimum 550 CFM Note Dryer vent hose is not acceptable for this purpose Keep hose clear...

Page 11: ...provides a path of least resistance for electric current to reduce the risk of electric shock This tool is equipped with an electric cord having an equipment grounding conductor and a grounding plug T...

Page 12: ...ntrol Drum height i e depth of cut is controlled by height adjustment handle B Figure 6 3 Rotate handle clockwise to lower drum counterclockwise to raise it One revolution of handle will move drum app...

Page 13: ...ws to accomplish tensioning and tracking 8 4 3 Trackers The sander is equipped with Trackers ceramic guides that reduce the amount of adjustments needed to keep conveyor belt tracked centered on conve...

Page 14: ...allow kickback of pieces being sanded You can increase or decrease tension of roller on outboard side by inserting screwdriver through holes in plate Figure 8 5 and turning screws on the tension rolle...

Page 15: ...ce 3 Without changing drum height turn on conveyor and run the stock out from under the drum Start sanding drum and sand stock at that same position 4 With the drum operating feed stock under the drum...

Page 16: ...lip on the conveyor belt if they do not contact the tension rollers Also note that pieces thicker than 3 4 should be longer than the minimum normally recommended to prevent tipping of the stock 9 7 4...

Page 17: ...heck all set screws for tightness on parts such as bearings conveyor table and couplings Figure 10 1 maintenance areas Figure 10 2 grease fittings 10 2 Drum elevation adjustment If the height control...

Page 18: ...r more frequently if sander is heavily used Stalling or loss of power may be a symptom of worn carbon brushes If one brush is worn out replace both at the same time Continued use of damaged or worn br...

Page 19: ...op slot can be used if bottom slot wears out 8 Install second tracker opposite the first Use both trackers unless the second one does not fit in conveyor or unless conveyor belt is damaged 9 Turn conv...

Page 20: ...cept stains evenly This will vary by type of wood Oak for example is susceptible to burnishing because of its open pores 12 2 Cleaning abrasive strips Regularly clean the abrasive strip on the drum wi...

Page 21: ...stall correct fuse or circuit breaker Loud repetitive noise or vibration coming from machine Fasteners loose Inspect fasteners and tighten where needed Motor fan is hitting cover Tighten fan or shim f...

Page 22: ...ollers Optional extension tables too high Adjust tables Excessive feed rate Reduce feed rate Dirty or worn conveyor belt Replace conveyor belt Ripples in sanded surface A Non uniformly spaced ripples...

Page 23: ...dy To CutTM Abrasive Strip 60 Grit 14 wraps 60 9080 Premium Ready To CutTM Abrasive Strip 80 Grit 14 wraps 60 9100 Premium Ready To CutTM Abrasive Strip 100 Grit 14 wraps 60 9120 Premium Ready To CutT...

Page 24: ...104 103 111 112 131 127 D 27 128 129 130 126 121 120 119 118 E 133 132 61 107 110 109 50 45 47 46 48 41 40 31 42 43 117 44 16 15 11 12 12 13 B 39 98 C A 66 62 60 53 14 21 20 19 18 25 24 23 22 27 26 14...

Page 25: ...TS 1504041 Socket Head Cap Screw M8 1 25P x 20L 4 29 TS 1550061 Flat Washer 8 x 18 x 2T 4 30 F010678 Socket Head Flat Screw 10 32UNF x 1 2INL 4 31 JWDS2244OSC 131 Oscillating Motor 1 JWDS1632 201 1 C...

Page 26: ...S 2361081 Lock Washer M8 4 88 TS 2248162 Socket Head Button Screw M8 1 25P x 16L 2 89 TS 1550041 Flat Washer 6 5 x 19 x 2T 1 90 JWDS1632 172 Knob 1 91 JWDS1632 173 Parallel Adjust Moving Bracket 1 92...

Page 27: ...T 16AWG x 1C x 15cm 2 126 JWDS2244OSC 1126 Circuit Board 1 127 TS 1531012 Phillips Pan Hd Machine Screw M3 0 5P x 5L 8 128 TS 1533042 Phillips Pan Hd Machine Screw M5 0 8P x 12L 2 129 TS 1540031 Hex N...

Page 28: ...28 15 2 1 JWDS 2244OSC 2550 Conveyor Table Assembly Exploded View 1 3 2 11 4 12 21 22 7 8 9 10 15 2 13 14 15 1 20 20 24 7 7 23 9 16 17 18 19 16 17 18 19 9 9 20 5 25 6 15...

Page 29: ...Head Button Screw M6 1 0P x 16L 2 11 TS 1521021 Socket Head Set Screw M4 0 7P x 5L 2 12 JWDS2550 212 Conveyor Table 1 13 TS 1550041 Flat Washer 6 5 x 19 x 2T 2 14 JWDS2550 214 Wing Screw 2 15 PM2244...

Page 30: ...JWDS2244 404 Left Folding Table Bracket 2 5 JWDS2244 405 Handle 4 6 JWDS2244 406 Disc Washer 4 7 JWDS2244 407 Oilite Washer 4 8 TS 1503051 Socket Head Cap Screw M6 1 0P x 20L 4 9 TS 1550041 Flat Wash...

Page 31: ...y 1 3 JOSS S 242 Door Pivot 1 4 JOSS S 243 Compression Spring 1 5 6286482 E Retaining Ring Ext ETW 4 1 6 JWDS2550 706 Foam Strip 1 7 TS 1550061 Flat Washer 8 3 x 18 x 1 5T 14 8 TS 1504031 Socket Head...

Page 32: ...includes 1 thru 9 1 TS 1503021 Socket Head Cap Screw M6 1 0P x 10L 4 2 TS 1550041 Flat Washer 6 5 x 13 x 1T 4 3 TS 1540031 Hex Nut M5 0 8P 1 4 JWDS2244 504 Upper Bracket 1 5 JWDS2244 505 Lower Bracket...

Page 33: ...NE5 GM GM GM GM C C A D B A B D LINE3 LINE4 POTENTIOMETER CIRCUIT BOARD SANDING MOTOR White Black TO CONVEYOR MOTOR POWER IN GROUND GROUND TO OSCILLATING MOTOR White Black SWITCH White Black Green Bla...

Page 34: ...tional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Loc...

Page 35: ...35 This page intentionally left blank...

Page 36: ...36 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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