ADJUSTABLE SIT-UP BENCH - BeterSport

WEIGHT
BENCH
OWNER’S MANUAL

EXPLODED DRAWING

PART
LIST
PART NO DESCRIPTION Q’TY PART NO DESCRIPTION Q’TY
01 LEFT REAR TUBE 1 17 ELBOW CUSHION 1
02 RIGHT REAR TUBE 1 18 HEX BOLT M10*155 1
03 CONNECT TUBE 1 19 HEX BOLT M10*125 2
04 MAIN CROSS FRAME 1 20 HEX BOLT M10*70 6
05 FRONT UPRIGHT TUBE 1 21 HEX BOLT M10*65 1
06 LEG CURL TUBE 1 22 HEX BOLT M10*20 2
07 LEFT BUTTERFLY ARM 1 23 HEX BOLT M8*40 4
08 RIGHT BUTTERFLY ARM 1 24 HEX BOLT M8*20 8
09 BACK CUSHION TUBE 2 25 WASHER φ10 24
10 BACK ADJUSTABLE TUBE 1 26 WASHER φ8 12
11 ELBOW TUBE 1 27 NYLON LOCK NUT M10 12
12 HANDLE TUBE 2 28 CLIP Φ25 3
13 FOAM TUBE 3 29 LONG FOAM 6
14 WEIGHT SUPPORT TUBE 2 30 SHORT FOAM 2
15 BACK CUSHION 1 31 PLASTIC BOLT 2
16 SEAT CUSHION 1 32 LOCK PIN 1

FIG-1:
Step1:
1. Attach connect tube(03) to left rear tube (01) and right rear tube (02) using hex
bolt M10*70(20),washer φ10(25) and nylon lock nut M10(27).
2. Attach back adjustable tube (10) to left rear tube (01) and right rear tube (02).

FIG-2:
Step2:
1. Attach main cross frame (04) to connect tube (03) using hex bolt M10*70(20),washer
φ10(25) and nylon lock nut M10(27).
2. Attach front upright tube (05) to main cross frame (04) using hex bolt
M10*20(22),washer φ10(25) and nylon lock nut M10(27).
3. Attach leg curl tube (06) to front upright tube (05) using hex bolt M10*65(21),
washer φ10(25) and nylon lock nut M10(27).
4. Attach foam tube (13) to front upright tube (05) and leg curl tube (06).
5. Attach long foam (29) to foam tube (13).
6. Attach clip φ25 (28) to leg curl tube (06).
7. Attach elbow tube (11) to front upright tube (05) using lock pin (32).
8. Attach back cushion tube (09) to main cross frame (04) using hex bolt M10*155(18),
washer φ10(25) and nylon lock nut M10(27).

FIG-3:
Step3:
1. Attach left butterfly arm (07) to left rear tube (01) using hex bolt M10*125(19),
washer φ10(25) and nylon lock nut M10(27).
2. Attach right butterfly arm (08) to right rear tube (02) using hex bolt M10*125(19),
washer φ10(25) and nylon lock nut M10(27).
3. Attach handle tube (12) to left butterfly arm (07) and right butterfly arm (08)
using hex bolt M8*20(24) and washer φ8(26).
4. Attach short foam (30) to handle tube (12).
5. Attach clip φ25 (28) to left butterfly arm (07) and right butterfly arm (08).

FIG-4:
Step4:
1. Attach back cushion (15) to back cushion tube (09) using hex bolt M8*40 (23) and
washer φ8 (26).
2. Attach seat cushion (16) to main cross frame (04) using hex bolt M8*20 (24) and
washer φ8 (26).
3. Attach elbow cushion (17) to elbow tube (11) using hex bolt M8*20 (24) and washer
φ8 (26).

FIG-5:
Step5:
1. Attach weight support tube (14) to left rear tube (01) and right rear tube (02)
using plastic bolt (31).