Page 1
Maintenance & Assembly Instructions IMPORTANT: KEEP THIS MANUAL FOR FUTURE REFERENCE NOTICE It is the Purchaser’s/Owner’s obligation: 1. To disclose and post all Rules & Regulations, Danger, Warning and Caution labels affi xed on the machine to their customers/users. 2. Equipment to be installed by TFI Authorized Dealer or a service company approved by TFI.
OVERHEAD SPECIFICATIONS L 73” X W 55” X H 58” L 186 cm X W 140 cm X H 148 cm PRODUCT WEIGHT 630 lb/286 kg BA-703 Biceps curls www.tuff stuffi tness.com...
Carefully read ALL Danger, Warning & Caution labels posted on the machine Chinese Utility Model Pat. No. ZL 201720317261.5 U.S. Pat. No. 9,539,462 B2 Chinese Utility Model Pat. No. ZL 201621077910.0 Stack them www.tuff stuffi tness.com BA-703 Biceps Curl...
Page 5
Carefully read ALL Danger, Warning & Caution labels posted on the machine BA-703 Biceps curls www.tuff stuffi tness.com...
Page 6
Carefully read ALL Danger, Warning & Caution labels posted on the machine Chinese Utility Model Pat. No. ZL 201720317261.5 Chinese Utility Model Pat. No. ZL 201621077910.0 www.tuff stuffi tness.com BA-703 Biceps Curl...
Page 7
Carefully read ALL Danger, Warning & Caution labels posted on the machine U.S. Pat. No. 9,539,462 B2 It is extremely important that the Facility Sign shown to the left be installed in plain view of the unit. You should have received it along with this Owners Manual. If you did not receive this Facility Sign with your order, you can obtain one at no cost to you from Tuff Stuff Fitness by contacting our service department at:...
Anchoring Holes on shoes are provided for anchoring the unit to the fl oor. (See anchoring hole locations below) www.tuff stuffi tness.com BA-703 Biceps Curl...
Important Safety Instructions It is the responsibility of the facility owner and/or owner of the equipment to review the Owner’s Manual with their facility personnel and understand all Danger, Warning and Caution labels affi xed on the machine. It is the responsibility of the fl oor personnel to instruct users on proper operation of the equipment and review all danger, warning and caution labels.
Registration, Service & Assembly Thank you for purchasing the BA-703 Biceps Curl. This machine is part of the Tuff Stuff line of quality strength training equipment. To maximize your use of the equipment, please study the Owner’s Manual thoroughly. Allow ample space around the machine for safe unrestricted use and Registration easier access.
Inspection/Maintenance Perform regular maintenance (see Inspection Label). Pay special attention to areas most susceptible to wear and tear, including but not limited to cables, pulleys and rubber grip. TFI recommends you maintain a service contract with a TFI Authorized Dealer or a Professional Service Company approved by TFI.
Cable Inspection WARNING: THE FOLLOWING CONDITIONS MAY INDICATE A WORN CABLE. REPLACE IMMEDIATELY. “NECKING”, STRETCHED CABLE COVERING A CRACK IN THE CABLE COVER A TEAR IN THE CABLE COVER A BREAK ON THE CABLE CABLE END SLIPPING OUT IMPORTANT NOTE: DAMAGED OR WORN CABLE (AS SHOWN ABOVE) MAY DAMAGE THE PULLEY(S).
Step 1 Step 1 Assembly List WARNING: Item # Description Qty. 1. It is strongly recommended BICEPS CABLE MAIN FRAME that two or more persons TOP CROSS BRACE WEIGHT STACK FRAME participate in the assembly BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 of this unit.
Page 14
Step 2 Step 2 Assembly List Item # Description Qty. BICEPS CABLE SWIVEL PULLEY BRACKT NCB 7/8 RD X 1 11/16 SPLIT LINK 3/16 CABLE BLACK DELRIN SPACER AND RANGE LIMITER, 1” ID BUTTON HEAD SOCKET CAP SCREW Z/P 1/4-20 X 3/4 CABLE STOPPER SHELL 1 1/2 X 1 3/4 OVAL HEAD PHILLIPS MACHINE SCREW Z/P #10-32 X 1 1/8 RETAINING SNAP RING EXT.
Page 15
Step 3 Step 3 Assembly List Note: Item # Description Qty. 1. Run guide wire through hole in frame as BOTTOM CROSS BRACE shown below. FLAT WASHER SAE Z/P 1/2” FLAT WASHER SAE Z/P 3/8” FLAT WASHER Z/P 1/2 X 1 3/4 X 3/16 HEX HEAD CAP SCREW Z/P 1/2-13 X 3 1/4 HEX HEAD CAP SCREW Z/P 3/8-16 X 1 1/4 NYLON INSERT LOCK NUT Z/P 1/2-13...
Page 16
Step 4 Step 4 Assembly List Item # Description Qty. AXLE 1 RD X 4 3/8 (2X- 3/8-16 THREADED HOLES) PIVOT AXLE 1 RD SS 303 X 5 5/8, 2X 1/2-13 DEEP 1 SEAT FRAME ALUMINUM ROUND COVER PLATE, 2 1/2 FLAT HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 Fully Tighten 100%...
Page 17
Step 5 Step 5 Assembly List Item # Description Qty. GUIDE ROD 3/4 X 47 3/4 MAGNETIC SELECTOR PIN W/COIL 3/8 X 5 GOLD KNOB Make sure threaded hole on 15 LB STEEL WEIGHT PLATE W/FLANGED BUSHINGS ASM 10 LB TOP PLATE W/ADJ SLTR BAR 19X 3/4 WTS ASM guide rods face up FLAT WASHER SAE Z/P 3/8”...
Step 6 Cable Routing Note: 1. Remove linear shaft covers #13, #*13 to allow you to route the cable. 2.Tie guide wire to cable end and pull it out as indicated below. 3. Make sure cable runs on the pulleys. 4.
Page 19
Step 6 Assembly List Item # Description Qty. WEIGHT STACK CABLE 10 LB TOP PLATE W/ADJ SLTR BAR 19X 3/4 WTS ASM BLACK NYLON PULLEY 3/8 X 1 X 3 1/2 BLACK NYLON PULLEY 3/8 X 1 X 4 1/2 BUTTON HEAD SOCKET CAP SCREW Z/P 3/8-16 X 1 3/4 FINISHED HEX NUT Z/P 1/2-13 FLAT WASHER SAE Z/P 3/8”...
Page 20
Step 7 Cable Routing Note: 1. Some parts not shown/cut out for clarity. 2. Re-install Linear shaft covers aft er completing this step. #13 #*13 Fully Tighten 100% Fully Tighten Wrench tighten all hardware in this step. www.tuff stuffi tness.com BA-703 Biceps Curl...
Page 21
Steps 7 Assembly List Item # Description Qty. BICEPS CABLE 7/8 RD X 1 11/16 SPLIT LINK 3/16 CABLE BUTTON HEAD SOCKET CAP SCREW Z/P 1/4-20 X 3/4 CABLE STOPPER SHELL 1 1/2 X 1 3/4 OVAL HEAD PHILLIPS MACHINE SCREW Z/P #10-32 X 1 1/8 TRAKHANDLE SPORT CABLE HANDLE WITH EXTENSION OAL 16”...
Step 8 Step 8 Assembly List Item # Description Qty. LABEL-BIO-ARC CIRCULAR WEIGHT STACK NUMBERS Weight stack label and lubrication instructions 1. Wipe front surface of weight stack with rubbing alcohol and wipe dry. 2. Peel off back sheet (adhesive side) from label (#73) and make sure that the label remains attached to the application tape.
Page 23
Step 9 Step 9 Assembly List Item # Description Qty. SHIELD, FRONT SHIELD, REAR FLAT HEAD SOCKET CAP SCREW Z/P 1/4-20 X 3/4 *117 TOP PLASTIC COVER, WEIGHT STACK FRAME *117 Fully Tighten 100% Fully Tighten Wrench tighten all hardware in this step. BA-703 Biceps curls www.tuff stuffi tness.com...
Page 24
Step 10 Step 10 Assembly List Item # Description Qty. FOOT SUPPORT FRAME BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 4 FLAT WASHER SAE Z/P 1/2” NYLON INSERT THIN PATTERN LOCK NUT G-5 Z/P 1/2-13 Fully Tighten 100% Fully Tighten Wrench tighten all hardware in this step.
Page 25
Step 11 Step 11 Assembly List Item # Description Qty. HEAD REST PAD SEAT PAD STANDARD PAD BUTTON HEAD SOCKET CAP SCREW Z/P 3/8-16 X 1 1/4 FLAT WASHER SAE Z/P 3/8” Fully Tighten 100% Fully Tighten Wrench tighten all hardware in this step. BA-703 Biceps curls www.tuff stuffi tness.com...
LABEL SERIAL NUMBER CLASS S SEAT PAD UP8770 BNH5186 STANDARD PAD UP8769 LABEL TFI TUFFSTUFF FITNESS INTERNATIONAL BNH1058 WEIGHT STACK CABLE UP8792 LABEL WARNING ANCHOR BOLT, 2 X 1 1/4 BNH3089 LABEL WARNING KEEP BODY, HANDS, 1 1/2 X 2 1/4...
Website: www.tuffstuffitness.com This warranty applies only in the United States to the products manufactured or distributed by TuffStuff Fitness International Inc. under the TUFFSTUFF brand name. TuffStuff warrants to the original purchaser that TuffStuff equipment will be free from defects in material and workmanship. All warranty periods begin to run from the date of purchase to the original purchaser.
Need help?
Do you have a question about the SG BA-703 and is the answer not in the manual?
Questions and answers