Jet 22-44 Plus - Manuals - manualsarea.com

Page 3 - WARNING; Not Recommended

3 WARNING Wear eye protection. Always keep guards in place and in proper operating condition. Do not operate the machine without the guards for any reason. This sander is intended to be used with wood and wood products only. Use of this sander and a dust collector with metal products is a potential ...

Page 4 - ALWAYS feed stock against the rotation of the drum.

4 • ALWAYS DISCONNECT THE MACHINE FROM THE POWER SOURCE BEFORE SERVICING. • REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off position before plugging in. • USE RECOMMENDED ACCESSORIES. The use of accessories and attachments not recommended by JET may cause hazards or ris...

Page 5 - Grounding Instructions

5 Grounding Instructions Caution: This tool must be grounded while in use to protect the operator from electric shock. In the event of a malfunction 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 el...

Page 6 - Selecting SANDSMARTTM Feed Rates

6 Specifications 22-44 Plus Drum Sander Stock Number .............................................................................................................................. 649003K Max. Width (in) ...................................................................................................

Page 7 - Contents of the Shipping Cartons; Read and understand the entire contents of; Unpacking

7 Contents of the Shipping Cartons 22-44 Plus Sander (Box 1) 1. Sander Assembly 1. Plastic Knob 1. TUF Tool 1. Abrasiv e Strip (wrapped on drum) 1. Owner's Manual 1. Warranty Card 1. Hardware Bag 4. 5/16”-18x3/4” Socket Head Cap Screws 4. 5/16” Lock W ashers 4. 5/16” Flat Washers 4. 3/8”-16x1” Hex C...

Page 8 - Assembly and Setup; holes in the base of drum assembly.; Drum Height Control

8 Assembly and Setup If you purchased the optional Performax 22-44 Plus Stand refer its assembly instructions before proceeding with the drum and conveyor assembly. 1. Attach the knob (A, Fig. 1) to the handwheel and tighten with a 9/16” wrench. 2. Place the conveyor upside down on a table surface. ...

Page 9 - in front and two in back.

9 Conveyor Belt Tracking Belt tracking adjustment may be necessary during break-in period to compensate for belt stretching. Abrasive belt tension must be properly adjusted before adjusting the tracking. Adjust the belt tracking while conveyor belt is running at its fastest speed. Tighten hex nut (A...

Page 10 - Mark and cut a taper at one end of the roll,

10 Fine Tuning Drum Alignment When sanding boards wider then the drum, drum alignment is critical and must be adjusted exactly level to slightly high on the outboard end. This should prev ent any ridges from dev eloping in the stock. Always test on scrap wood before sanding workpiece. Run a piece of...

Page 12 - until it touches the conv eyor.; Setting the Depth of Cut; Abrasiv e type and grit size.; Establishing the Proper Drum Height

12 Connecting Sander to a Dust Collector Dust collection is necessary for all drum sanders. The Performax 22-44 Plus is equipped with a 4” dust collection port at the top of the dust cov er, and is designed to be used with a standard dust collector, see Figure 13. JET offers a v ariety of Dust Colle...

Page 13 - Grit Common

13 Selecting SANDSMART™ Feed Rates Begin experimenting with the feed rate set at about 40%-50% of maximum. The best feed rate will depend on a number of factors, including type of stock, grit and depth of cut used, and whether the stock is feed directly in-line with the conv eyor bed or at an angle....

Page 16 - Conveyor Belt Replacement; and replace with a new belt.; Tension Roller Alignment; the lowest position.; Tension Roller Pressure Adjustment; Thoroughly lubricate the mating surfaces

16 Conveyor Belt Replacement To replace the conveyor belt: 1. Disconnect the machine from the power source. Unplug motor cord from control box. 2. Raise drum to highest position using the handwheel (A, Fig. 16). 3. Remove the belt tension by loosening the take-up nuts (B, Fig. 16). 4. Unscrew the fo...

Page 17 - Troubleshooting Guide; Cause

17 Troubleshooting Guide Problem Possible Cause Solution Conv eyor belt does not move. Shaft coupler not attached. Attach shaft coupler. Conv eyor rollers run intermittently. Shaft coupling loose. Align shaft flats of gear motor and drive roller and tighten shaft coupling set screws. Abrasiv e Strip...

Page 18 - Drum Head Assembly

Page 19 - Description

19 Drum Head Assembly Index Part No. No. Description Size Qty. 1 .......... 70-4102........................ Motor, 1-3/4 HP, 110-120 Volt w/Cord.... ............................................... 1 2 .......... 72-6104........................ Strain Relief .............................................

Page 21 - Conveyor And Motor Assembly

Page 23 - Wiring Diagram