E88066-00 E88068-00 E88070-00 20”, 28” Orbital Strip Machines CREWMAN 20 ORB CREWMAN ™ 28 ORB ™ Operator and Parts Manual 1001 Brown Avenue • Toledo, Ohio 43607-0127 Customer Service: 888-GO-BETCO • Fax: 800-445-5056 • Technical Service: 877-856-5954 • www.betco.
Specifications Length - 20 in. or 28 in. Width - 20 in. Height - 48 in. Weight - 165 Lbs., 215 Lbs., or 288 Lbs. Speed - 3400 RPM Pad Size - 20” x 14” or 20” x 28” Drive motor – 1.5 HP, 120v, 12A, 60 Hz Cord – 14-3 ST, 50 ft. or 12-3 ST, 75 ft. Safety Read and understand the manual before operating this machine. Do not operate in explosive areas or use near flammable liquids or gases or dust. Attach only to properly grounded outlet. Operating Instructions Check machine for damage to cord or plug.
20" AND 28" ORBITAL WIRING DIAGRAM POWER CORD GREEN BLACK WHITE HANDLE SWITCH HANDLE CORD BLACK WHITE GREEN M MOTOR 3
20" ORBITAL EXPLODED VIEW BEFORE SERIAL NUMBER 0438426 E83427 E89688 E81105 E82749 E83129 E83789 E89602 E83426 E89691 E89687 E85032 E83130 E83270 E89668 E89675 E81713 E83520 E89707 E89711 E89708 E89710 E89670 E89705 E89659 E89671 E89681 F91513 E89669 E12410 E89706 E89676 E81063 E81067 E81062 E89611 E89656 E89835 E89684 E89654 E81066 E89653 E83629 E89658 E89685 E89683 4 E89661 E89663 E89673 E89660 E89664 E89678 E11420 E83145 E12689 E89613 E89612 E89712 E88909 E12407 E89677
20 Inch Orbital Machine Parts Listing NO. PART NO. DESCRIPTION QTY. NO. PART NO. DESCRIPTION QTY. 1 E10080 Fitting, .375 NPSM TO .375 Hose Barb 1 40 E89671 Cam Lock Bar 1 2 E11420 Flat Washer #10 Zinc 1 41 E89673 Screw SH Shoulder 0.25 Dia. X 0.75 Lg SS 1 3 E12407 Washer, 1/2” SAE, Zinc 2 42 E89675 Imperial Motor 1 4 E12410 Nut, 1/2”-13, Nylon Lock, Grade 5, Zinc 1 43 E89676 Handle Axle 1 5 E12689 Wheel 6 In. Dia.
28" ORBITAL EXPLODED VIEW E83427 E89688 E83426 E82749 E83129 E89602 E83789 E89687 E89675 E89710 E89711 E89708 E89709 E89661 E12407 E12410 E89705 E81105 E83130 E89691 E81713 E89668 E83520 E89670 E89659 F91513 E89660 E89663 E89669 E11420 E89673 E12407 E89664 E81063 E81067 E81062 E88909 E89681 E89671 E89669 E89707 E89652 E89656 E89835 E89684 E10080 E89674 E81066 E89654 E83629 E89653 E89658 E89683 E89685 6 E85032 E83270 E83145 E89676 E12689 E89678 E89674 E89655 E89713 E89677
28 Inch Orbital Machine Parts Listing NO. PART NO. DESCRIPTION QTY. NO. PART NO. DESCRIPTION QTY. 1 E10080 Fitting, .375 NPSM TO .375 Hose Barb 1 40 E89673 Screw SH Shoulder 0.25 Dia. X 0.75 Lg SS 1 2 E11420 Flat Washer #10 Zinc 1 41 E89674 28 Bumper 1 3 E12407 Washer, 1/2” SAE, Zinc 2 42 E89675 Imperial Motor 1 4 E12410 Nut, 1/2”-13, Nylon Lock, Grade 5, Zinc 1 43 E89676 Handle Axle 1 5 E12689 Wheel 6 In. Dia.
Pad Driver Replacement Bearing Kit E89678 E89654 E89653 E89658 E89683 20" - E89712 28" - E89713 E89685 8
Replacement Bearing Kit Parts Listing ITEM EP50255 - 20” BEARING KIT NO. PART NO. DESCRIPTION ITEM EP50256 - 28” BEARING KIT QTY. NO. PART NO. DESCRIPTION QTY. 1 E89653 Bearing Retainer 1 1 E89653 Bearing Retainer 1 2 E89654 Eccentric 1 2 E89654 Eccentric 1 3 E89658 Bearing 6008 2RS 1 3 E89658 Bearing 6008 2RS 1 4 E89678 Set Screw, Socket 10-24 X 0.19 SS 2 4 E89678 Set Screw, Socket 10-24 X 0.19 SS 2 5 E89683 Screw, Flat Head Socket 5/16-24 X 1.
Optional Dust Containment Kit E81064 E89667 E81078 E89672 E89666 20" - E89722 28" - E89721 10
Dust Containment Kit Parts Listing ITEM EP50249 - 20” ORBITAL DUST CONTAINMENT KIT NO. PART NO. DESCRIPTION QTY. ITEM EP50250 - 28” ORBITAL DUST CONTAINMENT KIT NO. PART NO. DESCRIPTION QTY. 1 E81064 Hex Bolt 1/4-20 x 0.75 LG Zinc 2 1 E81064 Hex Bolt 1/4-20 x 0.75 LG Zinc 2 2 E81078 Lock Washer 0.250 Zinc 2 2 E81078 Lock Washer 0.
Replacement Isolator Kit E81063 E81067 E81062 E89656 E81063 E81067 E81062 E89656 E89835 E89835 E89684 E89835 E89835 E89684 12
Isolator Kit Parts Listing ITEM EP50252-20” ISOLATOR KIT NO. PART NO. DESCRIPTION ITEM EP50253-28” ISOLATOR KIT QTY. NO. PART NO. DESCRIPTION QTY. 1 E81062 Flat Washer 5/16 Zinc 6 1 E81062 Flat Washer 5/16 Zinc 8 2 E81063 Nyloc Hex Nut 5/16-18 Zinc 6 2 E81063 Nyloc Hex Nut 5/16-18 Zinc 8 3 E81067 Lock Washer 5/16 Zinc 6 3 E81067 Lock Washer 5/16 Zinc 8 4 E89656 Dampener 6 4 E89656 Dampener 8 5 E89684 Screw, Pan Head Philips 5/16-18 x 1.
BETCO US WARRANTY POLICY 10 year coverage 3 Year Coverage 1 Year Coverage Subject to the conditions stated below, Betco warrants parts and labor on rotationally molded polyethylene tanks/ housings and injection molded vacuum head assemblies to be free from defects in materials and workmanship for a period of ten years to the original purchaser.
