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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 169616

Page 1: ...and Parts Manual Bench top Drum Sander Model JWDS 1020 JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 723510 Ph 800 274 6848 Edition 1 06 2019 www jettools com Copyright 2019 JET This pdf...

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: ...rous environment Don t use power tools in damp or wet location or expose them to rain Keep work area well lighted Familiarize yourself with the following safety notices used in this manual This means...

Page 4: ...ng methods choice of stock selection of abrasives etc Additional knowledge may be obtained from experienced users or trade articles Whatever accepted methods are used always make personal safety a pri...

Page 5: ...ns 12 8 1 Basic Operating Procedure 12 8 2 Switch safety key 13 8 3 Circuit breaker reset 13 8 4 Setting depth of cut 13 8 5 Establishing drum height 13 8 6 Maximum performance tips 14 9 0 User mainte...

Page 6: ...5 A Sound emission 2 70 6 dB at 100cm 3 3ft 74 7 dB at 50cm 1 6ft Capacities Maximum board width single pass 10 in 254 mm Maximum board width two passes 20 in 508 mm Maximum board thickness 3 in 76 2...

Page 7: ...fe operating levels As workplace conditions vary this information is intended to allow the user to make a better estimation of the hazards and risks involved only 3 Use of a carrier or backer board no...

Page 8: ...brasive life The JWDS 1020 is equipped with a 4 inch dust collection port Secure a 4 inch dust collection hose not provided to the port with a hose clamp see Figure 5 2 Connect to a high volume dust c...

Page 9: ...nder comes with a plug designed for use on a circuit with a grounded outlet that looks like the one pictured in Figure 6 1 Before connecting to power source be sure switch is in off position It is rec...

Page 10: ...e a drop in line voltage resulting in loss of power and overheating Table 2 shows correct size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gauge The sm...

Page 11: ...has been achieved sect 7 3 1 2 Turn on conveyor and set to maximum speed Watch for tendency of conveyor belt to drift to one side of conveyor 3 If conveyor drifts slightly loosen two screws A Figure 7...

Page 12: ...osition 7 5 Tension roller adjustment The infeed and outfeed rollers are tensioned to provide downward pressure on the workpiece to prevent slippage on the feed conveyor Tension rollers have been set...

Page 13: ...can still be rotated by hand while just contacting stock Do not start drum while in contact with stock 3 Without changing drum height turn on conveyor and run the stock out from under the drum Start...

Page 14: ...en ripped at the proper angle to the face before the sanding process When edge sanding stock that is less than 3 4 wide or more than 2 high it is good procedure to stack and clamp several pieces toget...

Page 15: ...offset the center of balance Check all set screws for tightness on parts such as bearings conveyor table and couplings Figure 9 1 9 2 Drum maintenance The drum should not require removal from the mac...

Page 16: ...two months or 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 damage...

Page 17: ...ccept stains evenly This will vary by type of wood Oak for example is susceptible to burnishing because of its open pores 10 2 Cleaning abrasive strips Regularly clean the abrasive strip on the drum w...

Page 18: ...erminals or worn insulation Low voltage Correct low voltage conditions Incorrect fuse or circuit breaker in power line Install correct fuse or circuit breaker Loud repetitive noise or vibration coming...

Page 19: ...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 Board slips on conveyor belt...

Page 20: ...60 9060 Premium Ready To CutTM Abrasive Strip 60 Grit 60 9080 Premium Ready To CutTM Abrasive Strip 80 Grit 60 9100 Premium Ready To CutTM Abrasive Strip 100 Grit 60 9120 Premium Ready To CutTM Abras...

Page 21: ...21 13 1 1 JWDS 1020 Drum Sander Exploded View...

Page 22: ...1 6T 8 27 TS 2249352 Socket Head Button Screw M10 x 1 5P x 35L 2 28 TS 1502011 Socket Head Cap Screw M5 x 0 8P x 8L 1 29 JWDS1020 129 Pointer 1 30 6290832 Phillips Pan Hd Machine Screw M5 x 0 8P x 8L...

Page 23: ...82 TS 2246162 Socket Head Button Screw M6 x 1 0P x 16L 6 83 TS 1521021 Socket Head Set Screw M4 x 0 7P x 5L 2 84 JWDS1632 204 Belt Motor Plate 1 85 F010985 Socket Head Flat Screw M6 x 1 0P x 35L 2 86...

Page 24: ...24 14 0 Electrical Connections for JWDS 1020 GM GM Sanding Motor Belt Motor L1 L2 Circuit Board Overload Relay Switch Motor Shroud...

Page 25: ...ce 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 Locator on the JET website More Information JET...

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Page 28: ...28 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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