Service Manual Apollo 8 Belt Sander READ THIS BOOK This book has important information for the use and safe operation of this machine. Failure to read this book prior to operating or attempting any service or maintenance procedure to your ALTO machine could result in injury to you or to other personnel; damage to the machine or to other property could occur as well. You must have training in the operation of this machine before using it. If you cannot read English, have this manual explained fully before attempting to operate this machine. Si Ud. o sus operadores no pueden leer el Inglés, se hagan explicar este manual completamente antes de tratar el manejo o servicio de esta máquina. All directions given in this book are as seen from the operator s position at the rear of the machine. For new books write to: ALTO U.S. INC., 200 Highway 265, Springdale, Arkansas 264. Form No. 04A 2/00 AMERICAN SANDERS TECHNOLOGY Printed in the U.S.A.
Assembly Drawing # 2/00 0 4 5 6 8 2 38 3 50 Note: *Tension asm. breakdown and parts list are on page 22 and 23 2 *68 5 3 4 5 6 8 20 2 22 23 58 24 25 42 63 62 6 60 5 8 5 6 53 4 54 65 56 55 4 3 52 48 3 4 65 65 66 4 26 44 43 46 6 53 2 28 45 64 3 2 30 3 32 3 33 34 35 4 43 3 Page 20
Assembly Parts List # 2/00 Ref No. Part No Description Qty 855A Screw, 0-24 x ½ PN 5 2 550A Latch 3 05A Label, Belt Tracking 4 22302AK Door Access 5 5065A Wheel, Contact 2 6 66545A Pin Access Door 64A Pad, T-Screw 8 86206A Screw, Set, ¾-0 x 3 62823 Screw, ¼-20 x ½ PN 0 6005A Lever, Pressure Adj. 586A Spring, Pressure 2 6004A Bracket, Pressure Adj. 3 862A Screw 3 /8-6 x 3 /4 3 4 50A Bearing 2 5 54A Ring, Retaining ¾" Dia. 6 662A Retainer, Bearing 2 6464A Shaft, Arbor 8 6530A Key, ¼ x /8 2 52A Bearing 20 664A Carrier, Bearing 2 5A Bearing 22 5844A Ring, Retaining 23 668A Pulley, Drum 24 8034A Retainer, Pulley 25 62244 Screw, 3 /8-6 x x ¾" 26 860A Screw, 3 /8-6 x 4 2 820A Nut, ½-3 Flanged 28 23423CK Frame, Truck 2 663A Retainer, Bearing 30 682A Spacer 3 52A Bearing 2 32 682A Spacer 33 605B Bolt, Pivot 34 2403CK Yoke, Wheel Ref No. Part No Description Qty 35 600A Axle, Caster 8003A Washer 4 3 5033A Retainer, Spring 38 6288 Screw, ¼-20 x ¼ 3 02606 Bearing 0 40 Ref. only Hub (included in Ref. #43) 2 4 4304 Ring, Retaining 8 42 800A Screw, ¼-20 x ½ 43 6A Wheel Asm, Rear Caster 2* 44 206 Nut, ½ -3 45 83340 Spacer 46 82504A Pin, Clevis, 5 /6 x ¾ 4 6054A Axle, Truck 48 60A Asm. Truck Wheel 3* 4 802A Washer ¾ 50 8000A Washer, Flat 3 5 5083A Spring, Compression 52 6862A Spacer 3 53 680A Spacer 2 54 240A Carrier, Bearing 55 6800A Stud, 3 /8-6 x 3 /8-24 x ½ 3 56 825A Nut, 3 /8-24 Serrated Flange 3 5 8505 Knob 58 6446A Lever, Release 5 200 Nut, 5 /6-8 ESNA 60 8030A Retainer, Drum 6 806A Nut, ¾-0 62 6864A Plate, Drum, End 63 Page Abrasive Ref 64 80A Washer, ½ Lock 65 852A Shaft Wheel 3 66 680A Spacer Wheel 2 6 6284 Screw Set ¼-20 x 3 /8 2 68** Tension Assembly Note: Kindicates a change has taken place since last publication of this manual Note: *Includes Hub and Tire (Machined) Note: **Tension Asm. breakdown and parts list on page 22 & 23 Page 2
Tension Assembly Drawing 0/00 2 3 2 23 22 24 25 4 5 6 5 2 4 3 8 5 8 4 20 8 0 8 26 2 6 Page 22
Tension Assembly Parts List 0/00 Ref No. Part No Description Qty 4380 Retaining Ring /6 2 2 0256 Bearing 2 3 620B Roller 4 2026 Nut, 0-24 3 5 802A Nut, ¼-20 2 6 80020A Shoulder Bolt, ¼ x 40A Guide, Roller Asm. 2 8 850A Pushnut ¼ 4 6653A Pin 0 502A Draw Weldmt.,Lever 503A Support, Tension Arm 2 30 Retaining Ring 5 /8 3 5340A Spring, Tension 4 50A Boot, Tension Spring 5 604 Shoulder Bolt, ¼ x 3 /8 2 6 6804A Cam Weldment 650A Connecting Link 8 8008A Shoulder Bolt, ¼ x ¼ 2 8502A Washer, ¼ Bowed 4 20 8503A Washer ¼ Beveled 4 2 500A Draw Link 2 22 8303A Nut, ¼-28 Jam 23 6050A Aduster, Tracking 24 50A Carriage, Roller 25 6465A Shaft, Roller 26 8008 Washer, Nylon Page 23
Assembly Drawing #2 2/00 24 25 6 23 22 2 20 8 6 5 4 3 2 6 0 8 2 4 3 2 2 2 2 30 3 26 3 0 32 33 34 35 3 38 3 40 4 6 50 68 6 63 66 64 65 55 52 53 54 56 5 58 5 4 60 5 6 5 62 42 43 44 45 50 46 50 4 48 4 Page 24
Assembly Parts List #2 2/00 Ref No Part No. Description Qty 445A Motor, Cord 2 45604A Plug 3 62330 Screw, 6-32 x 3 /8 4 4 35A Plate, Elec./Fire Warning 6 064 Wire, Nut 2 6502 Strain, Relief 8 8064 Washer, ¼ 2 62823 Screw, ¼-20 x ½ Pn 2 0 438A Switch, Start 4305A Capacitor, Start 2 2 4304A Capacitor, Run 3 2204A Enclosure, Motor Start 4 62244 Screw, 3 /8-6 x ¾ Hx 5 8034A Retainer, Pulley 6 5032A Belt, Fan 668A Pulley, Motor 8 52A Ring, Retaining /8 508 Key, ¼ x ½ 20K 4463A Motor, 4HP 230V 60Hz K 44664A Motor, 2.2kW, 240V 50Hz 2 20342 Nut, 3 /8-6 ESNA 4 22 3235A Cover, Handle 4 23 64460A Handle, Motor 24 6280 Screw, 3 /8-6 x BT 25 526A Cover, Fan 26 8503A Screw, 3 /8-6 x ½ Hx 4 2 6834A Screw-T 28 65304A Knob, Motor Mounting 2 655A Mount, Motor Front 30 5024A Belt, 3V x 35 3 6560A Mount, Motor Rear 32 8202A Nut, /6 LH 33 8002A Washer 34 34264A Gasket, Fan, Cover 35 2330A Fan 6602A Collar, spacer 3 0256 Bearing 38K 2226C Cover, Fan Ref No Part No. Description Qty 3 65302A Key 40 6445A Shaft, Fan 4 8583A Screw, 5 /6-8 x Hx 3 42 5A Bearing 43 8304 Ring, Retaining 44 666A Pulley, Fan 45 800A Bolt, Shoulder, 3 /8 x ¾ 46K 23808A Guard, Belt 4 8500A Screw, ¼-20 x Hx 48 322A Bumper, Side 4 6632A Retainer, Side, Bumper 50 855A Screw, 0-24 x ½ 8 5 802A Nut, ¼-20 ESNA 2 52 6833A Tube, Latch 53 60623A Bracket, Latch 54 8502A Screw, ¼-20 x ¾ 55 0 Nut, 3 /8-6 Serrated Flange 56 6044A Arm, Idler 5 685A Spacer 58 580A Ring, Retaining 5 026 Bearing 60 660A Pulley, Idler 6 6226 Screw, 3 /8-6 x ¼ 62 808A Nut, 3 /8-24 63 200 Nut, 5 /6-8 ESNA 64 6800A Stud, 3 /8-6 x 3 /8-24 x ½ 65 86A Screw, ¼-20 x ½ 66 8065 Washer ¼ Lock 6 6600A Clip 68 664A Shoe, Dust 6 66A Retainer, Bumper 0 3232A Bumper, Front K 2506A Mainframe 2 800A Screw, ¼-20 x ½ B.H. 4 3 6448A Handle, Front 4 3003 Rivet 2 5 4045A Label, Warning, Moving Parts 6 234A Label, Warning, Lifting Note: Kindicates a change has taken place since last publication of this manual Motor Parts Not Illustrated Part # Description Qty. 5268A Front Cover 538A Fan 526A Fan Cover Part # Description Qty. 588A Bearing Front 0254 Bearing Rear 40A Armature Assembly Page 25
Assembly Drawing #3 2/00 3 2 4 6 5 8 50 5 2 0 2 33 34 4 3 52 6 8 20 2 22 5 2 2 32 3 30 3 35 3 24 28 2 38 3 32 46 4 45 43 44 43 3 24 23 25 4 40 48 42 4 26 25 Page 26
Assembly Parts List #3 2/00 Ref. No Part No. Description Qty K 4220A Cord Set 230V 60 Hz 42302A Cord Set, 240V 50 Hz 2 62065 Screw, 8-32 x ¼ 3 3K 406A Connector, NEMA 4K 4350A Inlet, NEMA 5 8533C Screw, 6-32 x 3 /8 4 6 624 Screw 0 x 24 x 5 80650 Washer, 3 /6 Lock 8 8060 Washer, 06 4 K 222C Cover, Switch, Box 0K 44A Switch, Circuit Breaker 480A Asm., Wire 2 6205 Screw, 0-24 x 3 /8 5 3 200 Nut, 5 /6-8 ESNA 4 4 80022A Bolt, Shoulder ½ x 5 /8 5 88203 Spacer 6 25603A Lever, Control 6248 Screw ¼-20 x ¼ 2 8 802A Nut ¼-20 ESNA 2 64405A Handle, Steering 20K 204C Clamp, Handle 2 6024A Belt, Operating 22 8588A Screw, 5 /6-8 x 2½ 23 6006A Pipe, Handle 24 86200A Screw, Set 3 /8-6 x 5 /8 2 Note: Kindicates a change has taken place since last publication of this manual Ref. No Part No. Description Qty 25 62288 Screw, 3 /8-6 x 5 26 8204A Nut, ¾ NPS 2 8586A Screw, 5 /6-8 x ¾ 28K 2004C Box, Switch 2 806 Washer, 0 3 30 644A Bracket, Control Lever 3** 504A Clamp, Cable 2 32 80035A Bolt, Shoulder, 3 /8 x¼ 2 33 5353A Rod, End 34 20204 Nut, 3 /8-24 35 650A Rod, Control K 45608A Plug, NEMA 3 6040A Arm, Cable 38 62800A Elbow, Dust, Pipe 3 602A Bag, Dust 40 40A Connector 4 4A Cord, Interconnect 42K 23200C Mount, Control, Handle 43 80022 Washer, Wave 2 44 53538A Rod, End 45 250 Pin, Cotter 46 6650A Pipe, Dust 4 20342 Nut, 3 /8-6 ESNA 48 8065 Washer, 3 /8 -Plain 4 380A Seal, Dust Pipe 50 4023A Wire Asm. 2 5 480A Wire Asm. Gnd 52** 855A Screw 0-24 x ½ 2 NI 03B Label "Made in USA" NOTE: **#3 & #52 only one shown Page 2
Wiring Diagram 4/5 Page 28