HUDSON STEEL LEC050 User manual

OWNER’S MANUAL
MODEL# LEC050

2
ASSEMBLY STEPS
Step 1.

3
NO.
NAME
SPECIFICATION
QUANTITY
1
Main Frame
1
2
Upright Frame
1
3
Base Connection Frame
1
4
Front Connection Frame
1
18
Storage Rack
1
77
Flat Washer
Φ11*Φ20*2
14
78
Spring Washer
Φ10
10
67
Hex Bolt
M10*75
2
69
Hex Bolt
M10*25
6
73
Hex Pan Head Bolt
M10*25
4
79
Nut
M10
2
1. Attach #1, #2 to #3 using:
4 #77
4 #78
4 #69
Please don’t tighten the bolts.
2. Attach #1 to #4 using:
2 #77
2 #78
2 #69
Please don’t tighten the bolts.
3. Attach #2 to #4 using:
4 #77
2 #79
2 #67
Please don’t tighten the bolts.
4. Attach #3 to #4 using:
4 #77
4 #78
4 #73
Please don’t tighten the bolts.
5. Tighten all bolts of step 1, 2 and 3. Then tighten all bolts of step 4.
Please make sure the machine is in stable.

4
Step 2.
NO.
NAME
SPECIFICATION
QUANTITY
1
Main Frame
1
8
Leg Curl Handle Assembly
1
9
Leg Extension Handle Assembly
1
19
Small Fixing Plate
100*50*4
1
67
Hex Bolt
M10*75
2
69
Hex Bolt
M10*25
2
77
Flat Washer
Φ11*Φ20*2
6
78
Spring Washer
Φ10
2
79
Nut
M10
2
1. Attach #9 to the assembly of Step 1 using:
2 #77
2 #78
2 #69
Tighten all the bolts.
2. Attach #8 to #18 using:
4 #77
2 #79
2 #67
Tighten all the bolts.

5
Step 3.
NO.
NAME
SPECIFICATION
QUANTITY
14
Foam Shaft
1
22
Shaft
Φ25*99*M8
1
31
Φ38 End Cap
Φ38*Φ9*6
2
76
Hex Countersunk Head Screw
M8*20
2
1. Remove 1 #22, 2 #31 and 2 #76.
2. Attach #14 and #22 to the assembly of Step 2 using:
2 #31
2 #76
Tighten all the bolts. Please make sure the pin can fit through each cam holes.

6
Step 4.
NO.
NAME
SPECIFICATION
QUANTITY
36
Back Pad
670*355*70
1
37
Seat Pad
485*480*70
1
77
Flat Washer
Φ11*Φ20*2
8
69
Hex Bolt
M10*25
8
1. Attach #36 to the assembly of Step 3 using:
4 #77
4 #69
Tighten all the bolts.
2. Attach #37 to the assembly of Step 3 using:
4 #77
4 #69
Tighten all the bolts.

7
Step 5.
NO.
NAME
SPECIFICATION
QUANTITY
12
Long Weight Plate Holder
1
13
Short Weight Plate Holder
1
77
Flat Washer
Φ11*Φ20*2
2
78
Spring Washer
Φ10
2
69
Hex Bolt
M10*25
2
1. Attach #12 to the assembly of Step 4 using:
1 #77
1 #78
1 #69
Tighten all the bolts.
2. Attach #13 to the assembly of Step 4 using:
1 #77
1 #78
1 #69
Tighten all the bolts.

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