Jet JJP-8BT Operating Instructions And Parts Manual
8-inch jointer-planer
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Summary of Contents for Jet JJP-8BT
- Page 1 This .pdf document is bookmarked Operating Instructions and Parts Manual 8-inch Jointer-Planer Model JJP-8BT 427 New Sanford Road LaVergne, Tennessee 37086 Part No. M-707400 Ph.: 800-274-6848 Revision B 08/2014 www.jettools.com Copyright © 2014 JET...
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Page 2: Warranty And Service
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason ®... -
Page 3: Table Of Contents
17.1.13 Jointer Fence Assembly ........................33 17.1.14 Rear Frame and Cover Assembly ..................... 34 17.2.1 Jointer/Planer Stand – Parts List ......................35 17.2.2 Jointer/Planer Stand – Exploded View ....................35 18.0 Electrical Connections – JJP-8BT ......................36... -
Page 4: Safety Warnings
5. Do not use this 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. - Page 5 38. At all times hold the stock firmly. 39. Do not use this for other than it intended use. If used for other purposes, JET disclaims any real or implied warranty and holds itself harmless for any injury or damage which may result from that use.
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Page 6: Features
Net weight ............................58 lbs The specifications in this manual were current at time of publication, but because of our policy of continuous improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring obligations. -
Page 7: Setup And Assembly
Remove all contents from the shipping carton. Do 01 Lock Handle (p/n JJP8BT-25A) – N not discard the carton or packing material until your Model JJP-8BT Jointer-Planer is assembled and is running satisfactorily. Compare the contents of the carton against the list of parts in Contents of Shipping Container (below). -
Page 8: Contents Of Stand
6.3 Contents of stand The stand is not included but is an optional item available for purchase. To purchase, call Customer Service at the phone number on the cover of this manual. The following instructions are included if you have purchased the stand or will purchase one at a later date. -
Page 9: Assembly
7.0 Assembly assembly convenience, item letter designators used throughout the Assembly section are the same as those used to identify shipping content and hardware components in sect. 6.0. 7.1 Stand assembly (optional) Note: If you do not plan to use a stand at this time, skip this page and proceed to sect. -
Page 10: Jointer-Planer Assembly
Figure 9 Lock Knobs The JJP-8BT Jointer-Planer comes equipped with two lock knobs to secure the position of the jointer infeed table. 2. Install jointer infeed table lock knobs (K, T). -
Page 11: Planer Setup
screw underneath the chute meshes with three Cutterhead knives positioning holes on the table (D dangerously sharp. Use extreme caution when 6. Raise the table (turn handle L clockwise) until working around them. Failure to comply may the dust chute (B) is held firmly in place cause serious injury. -
Page 12: Planer Controls And Adjustments
10.2 Planer controls and adjustments Note: A depth of cut of 1/16" or less is recom- mended. Refer to Figure 14: Table Lock Turn the lock handle (A) counterclockwise to release and permit table adjustment. Turn the lock handle (A) clockwise to secure the planer table (D) in its selected position. -
Page 13: Adjustments
1. Loosen lock handle (J). 7. When the blade is at the proper height, alternately tighten the six gib lock screws (A). 2. Tilt the fence (B ) back to the desired angle up to 135 degrees (G). Or you can place your Repeat steps 3 –... -
Page 14: Replacing Cutter Knives
11.2 Replacing Cutter Knives If setting to maximum positions do not stop the fence at 0º or 90º, make adjustments as follows: Disconnect machine from Fence 90º Adjustment power source before making any adjustments. 1. Loosen lock handle (H) and bring fence fully Failure to comply may cause serious injury. -
Page 15: Basic Operations
4. When installed, continue to manually rotate 6. Loop belt around pulley (E) while manually pulley (C) and verify that belt is properly rotating pulley (F). seated on both pulleys. Use extreme caution to avoid 5. Replace front cover. contact with cutterhead knives... -
Page 16: Jointer Operations
12.4 Jointer operations Correct operating position The operator must be positioned offset to the infeed table (Figure 20). Figure 21 Direction of Grain Avoid feeding work into the jointer against the grain (Figure 22). This may result in chipped and splintered edges. -
Page 17: Planer Operations
To edge: Several passes may be required to achieve full bevel. 1. Make sure the fence is set to 90°. Double check it with a square. 2. Inspect stock soundness grain direction (refer to Direction of Grain on previous page). Figure 25 12.5 Planer operations Depth of Cut... - Page 18 Stand on the front side of the machine. Boards longer than 24” should have additional support from free standing material stands. These can be purchased from JET – Stock # 709209. See sect. 15.0, Optional Accessories.
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Page 19: Maintenance
4. Lay the stone on the infeed table. 13.0 Maintenance 5. Lower the infeed table and turn the cutterhead by turning the cutterhead pulley. The infeed 13.1 Blade Care table height is set properly when the stone's surface is flush with the knife bevel. Blades are extremely sharp! 6. -
Page 20: Troubleshooting The Jjp-8Bt
16.0 Troubleshooting the JJP-8BT 16.1 Performance Troubleshooting – Jointer Trouble Probable Cause Remedy Finished stock is Align cutterhead knives with outfeed concave on back end. Knife is higher than outfeed table. table. See sect. 11.1, Cutterhead Knife Adjustment. Finished stock is Align cutterhead knives with outfeed concave on front end. -
Page 21: Performance Troubleshooting - Planer
16.2 Performance Troubleshooting – Planer Trouble Probable Cause Remedy Snipe Inadequate support of long boards. Support long boards with extension rollers. Dull knives. Sharpen knives. Note: Snipe can be minimized but not Lumber not butted properly. Butt end to end each piece of stock as eliminated they pass through. -
Page 22: Mechanical Troubleshooting - Planer/Jointer
16.3 Mechanical Troubleshooting – Planer/Jointer Trouble Probable Cause Remedy Machine will No incoming 1. Verify unit is connected to power and Start/Stop switch is in the not start/ power. Start position (see sect. 10.1, Power). restart or 2. Verify unit is connected to power. Set the Start/Stop switch to the repeatedly Stop position, depress and release the reset switch, then reset the trips circuit... -
Page 23: Jointer/Planer - Parts List
17.1.1 Jointer/Planer – Parts List Note: Parts without part numbers are for reference only and cannot be purchased individually. Index No. Part No. Description Size 1 ....JJP8BT-1 ....Chain Support Bracket................... 1 2 ....JJP8BT-2 ....Sprocket......................1 3 .... - Page 24 Index No. Part No. Description Size 61 ....JJP8BT-61 ....Screw ......................12 62 ....JJP8BT-62 ....Cutterhead ..................... 1 63 ....TS-1540041 ....Hex Nut * ..............M6 ......... 9 64 ....JJP8BT-64 ....Outfeed Table ....................1 65 ....
- Page 25 130 .... JJP8BT-130 ....Shaft ......................2 131 .... JJP8BT-131 ....Front Support Cover ..................1 132 .... JJP8BT-132 ....JET Nameplate ....................1 133 .... JJP8BT-133 ....Key......................... 1 134 .... JJP8BT-134 ....Washer ......................1 135 ....
- Page 26 Index No. Part No. Description Size 185 .... JJP8BT-185 ....Lock Shaft 1 (Long) ..................1 186 .... JJP8BT-186 ....Fence End Cover 1 ..................1 187 .... JJP8BT-187 ....Fence End Cover 2 ..................1 188 .... JJP8BT-188 ....Lock Shaft 2 (Short) ..................1 189 ....
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Page 27: Assembly Drawing Index
17.1.2 Assembly Drawing Index... -
Page 28: Planer Table Assembly
17.1.3 Planer Table Assembly... -
Page 29: Motor Assembly
17.1.4 Motor Assembly 17.1.5 Front Frame Assembly... -
Page 30: Chain Drive Assembly
17.1.6 Chain Drive Assembly 17.1.7 Front Cover Assembly... -
Page 31: Cutterhead Guard Assembly
17.1.8 Cutterhead Guard Assembly 17.1.9 Dust Cover Assembly... -
Page 32: Jointer Infeed Table Assembly
17.1.10 Jointer Infeed Table Assembly 17.1.11 Jointer Outfeed Table Assembly... -
Page 33: Cutterhead/Feed Roller Assembly
17.1.12 Cutterhead/Feed Roller Assembly 17.1.13 Jointer Fence Assembly... -
Page 34: Rear Frame And Cover Assembly
17.1.14 Rear Frame and Cover Assembly... -
Page 35: Jointer/Planer Stand - Parts List
....JJP10BT-HP ..... Hardware Package ..................* Items with asterisk are included in JJP10BT-HP (Hardware Package). This item is an optional accessory. To order, call our service department at 1-800-274-6848 and request Stand for JJP-8BT, stock number # 707402. 17.2.2 Jointer/Planer Stand – Exploded View... -
Page 36: Electrical Connections - Jjp-8Bt
18.0 Electrical Connections – JJP-8BT...
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