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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. 

 

Содержание 723540B

Страница 1: ...ls JWDS 2244 JWDS 2550 JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 723540B Ph 800 274 6848 Edition 2 03 2019 www jettools com Copyright 2018 JET Model JWDS 2550 shown with optional clo...

Страница 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...

Страница 3: ...on safety precautions general operating procedures maintenance instructions and parts breakdown Your machine has been designed and constructed to provide consistent long term operation if used in acco...

Страница 4: ...tenance 18 10 1 Cleaning and lubrication 18 10 2 Drum maintenance 18 10 3 Conveyor belt replacement 19 10 4 Commutator brush inspection 19 10 5 Additional servicing 19 11 0 Tracker kit 20 12 0 Abrasiv...

Страница 5: ...JWDS 2244 2550 Exploded View 36 15 6 2 Depth Stop Assembly for JWDS 2244 2550 Parts List 36 15 7 1 OPTIONAL Closed Stand Assembly for JWDS 2550 Exploded View 37 15 7 2 OPTIONAL Closed Stand Assembly f...

Страница 6: ...r 50 F 250VAC Conveyor 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 54 RPM On off switch Toggle with safety key Power transf...

Страница 7: ...8 1 4 in 113 x 70 x 71 75 cm Shipping carton open stand OPTIONAL LxWxH 38 x 20 x 4 1 2 in 96 5 x 50 8 x 11 4 cm 44 x 20 x 4 1 2 in 112 x 50 8 x 11 4 cm Shipping carton closed stand OPTIONAL LxWxH 40 9...

Страница 8: ...illustration below shows the major components and features of the JWDS 2244 2550 Sanders These are referenced throughout the manual and will help to familiarize you with the operation and functions o...

Страница 9: ...ce and safety instructions 6 1 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 Op...

Страница 10: ...anger C with screws and washers C1 C2 6 6 Folding infeed 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...

Страница 11: ...ion 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 of conveyor area b...

Страница 12: ...n or breakdown grounding 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 conduct...

Страница 13: ...lt Adjustment is performed by zeroing the scale 1 Unplug sander from power source 2 With an abrasive strip on drum lower drum to where it just contacts top of conveyor belt Note Make sure drum not jus...

Страница 14: ...re made while conveyor belt is running 1 Make sure proper belt tension has been achieved see sect 8 5 1 2 Turn on conveyor and set to maximum speed Watch for tendency of conveyor belt to drift to one...

Страница 15: ...of scrap wood approximately 6 wide by 30 to 40 long through the sander sideways so that end of board extends past outboard side of drum 2 Without changing drum height rotate board 180 and sand the sam...

Страница 16: ...ate of conveyor belt NOTE The use of a carrier or backer board not provided is recommended for cuts 1 16 or less This is a flat board usually of wood or MDF slightly larger than the workpiece and of e...

Страница 17: ...maple for example which can be damaged if fed through a planer Learning how to use its adjustments and controls will allow you to fine tune the machine for maximum results The best results come from e...

Страница 18: ...the wood on the final one or two passes 10 0 User maintenance Before doing maintenance on the machine disconnect it from the electrical supply pull out the plug unless indicated otherwise Failure to c...

Страница 19: ...ween roller and straightedge Step 2 Now repeat Step 1 on right inboard side of conveyor Compare the measurements from side to side If they are not equal loosen one of the brackets that hold the roller...

Страница 20: ...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...

Страница 21: ...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...

Страница 22: ...t 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 fan cover Mac...

Страница 23: ...feed rate Dirty or worn conveyor belt Replace conveyor belt Ripples in sanded surface A Non uniformly spaced ripples B Uniformly spaced ripples A Uneven feed rate Conveyor belt slipping see above Boar...

Страница 24: ...Premium Ready To CutTM Abrasive Strip 220 Grit 14 wraps For JWDS 2550 723550OS Open Stand for JWDS 2550 723544CS Closed Stand for JWDS 2550 723551 Folding Infeed Outfeed Tables for JWDS 2550 723552 Di...

Страница 25: ...33 30 29 2 39 32 38 30 29 31 37 35 32 34 34 38 39 33 20 21 45 40 46 47 49 43 41 42 44 41 48 24 25 27 26 26 27 E 23 50 51 68 51 70 69 67 72 G F 85 86 87 88 73 79 74 78 77 76 71 75 E 83 84 102 99 G 51...

Страница 26: ...5 PM2244 139 Rubber Cushion Re 17A 1 26 F010408 Socket Set Screw M8 1 25P x 10L 2 27 Coupling Re 17A 2 28 TS 1502011 Socket Head Cap Screw M5 0 8P x 8L 1 29 PM2244 125 Compression Spring 4 30 TS 15500...

Страница 27: ...M8 1 25P x 6L 1 85 JWDS2244 185 Motor Plate 1 86 JWDS1632 157 Oilite Washer 4 87 TS 1550061 Flat Washer 8 2 x 23 x 2T 4 88 TS 1541031 Nylon Lock Hex Nut M8 1 25P 4 89 JWDS1836 154 Motor 1 75HP 115V 6...

Страница 28: ...28 Index No Part No Description Size Qty JWDS1632 197 Left Parallel Adjust Label not shown 1 JWDS1632 198 Right Parallel Adjust Label not shown 1 LM000238 Warning Label not shown 1...

Страница 29: ...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...

Страница 30: ...30 15 3 1 JWDS 2244 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...

Страница 31: ...t 1 26 JWDS1632 227 Conveyor Motor Label not shown 1 27 LM000236 Caution Label Table Lock not shown 1 15 3 3 JWDS 2550 Conveyor Table Assembly Parts List Index No Part No Description Size Qty 1 JWDS22...

Страница 32: ...32 15 4 1 Open Stand Assembly for JWDS 2244 2550 Exploded View 1 11 10 8 8 7 9 9 10 8 7 7 5 1 7 7 8 8 1 11 9 10 3 4 10 9 8 7 2 6 1 5 2 3 4 3 4...

Страница 33: ...mm 8 11 JWDS1632 311 Leveling Foot 4 JWDS2244 320 Hardware Package Open Stand includes 7 thru 11 15 4 3 OPTIONAL 723550OS Open Stand Assembly for JWDS 2550 Parts List Index No Part No Description Size...

Страница 34: ...34 15 5 1 OPTIONAL Infeed Outfeed Tables for JWDS 2244 2550 Exploded View 1 2 4 2 10 6 7 7 3 11 10 7 3 6 6 12 2 3 4 6 7 13 1 3 5 2 5 9 8 2 9 8 5 3 5 8 9 10 3 2 12...

Страница 35: ...4 413 Front Fixed Bracket 1 JWDS2244 420 Hardware Package Infeed Outfeed Tables includes 2 3 5 6 7 10 15 5 3 OPTIONAL 723551 Infeed Outfeed Tables for JWDS 2550 Parts List Index No Part No Description...

Страница 36: ...3 Stop Nut 1 4 JWDS2244 604 Compression Spring 1 5 JWDS2244 605 Half Nut 1 6 TS 1550031 Flat Washer 5 2 x 16 x 1 4T 1 7 TS 1502031 Socket Head Cap Screw M5 0 8P x 12L 1 8 TS 1482051 Hex Cap Screw M6 1...

Страница 37: ...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 Cap...

Страница 38: ...0 Electrical Connections for JWDS 2244 2550 GM GM LOAD2 LINE2 LOAD1 LINE1 SANDING MOTOR TO BELT MOTOR White Black Black White White Black POWER IN White Black Green Green GROUND CIRCUIT BOARD POTENTIO...

Страница 39: ...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...

Страница 40: ...40 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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