Aerofit IF9332 User manual

IF9332
CAUTION! Read all precautions and instructions in this manual
before using this equipment.
19V
Back Extension
Owner's Manual

Table Of Contents
CAUTION!
Read all precautions and instructions in this manual before using this equipment.
Please assemble according to the actual Weights you buy !
Important Safety Instructions----------------------------------------------------------- 3
Instructions-------------------------------------------------------------------------------- 5
Exploded View and Parts List------------------------------------------------------------ 6
Measurement Guide--------------------------------------------------------------------- 13
Assembly Instructions------------------------------------------------------------------ 14
Assembly--------------------------------------------------------------------------------- 15
Adjust Instructions and Exercise Instructions---------------------------------------- 27
Maintenance Schedule------------------------------------------------------------------ 28
General Maintenance Information----------------------------------------------------- 29
Weight Training Tips-------------------------------------------------------------------- 30

3
Important Safety Instructions
Before beginning any fitness program, you should obtain a complete physical
examination from your physician. When using exercise equipment, basic
precautions should always be taken, including the following:
1. Read all instructions before using the equipment.
These instructions are written to ensure your safety and to protect the unit.
2. Use the equipment only for its intended purpose as described in this guide.
Do not use accessory attachments that are not recommended by the
manufacturer: such attachments might cause injuries.
3. The product should only be used on a level surface and is with 0.6 meters
space around the product.
Do not use the equipment outdoors.
4. Do not allow children on or near the equipment. And children are not allowed
to use this equipment.
Teenagers should use this equipment with adult supervision.
5. Do not overexert yourself or work to exhaustion.
Do not attempt to lift more weight than you can control safely.
If you feel any pain or abnormal symptoms, stop your workout immediately
and consult your physician.
6. This equipment is not used as medical apparatus and instruments.
7. Never operate the unit when it has been dropped or damaged.
Never drop or insert anything into any opening in the equipment.
Always check the unit and its cables before each use. Make sure that all
fasteners and cables are secure and in good working condition.
Frayed or worn cables can be dangerous and may cause injury. Periodically
check these cables for any indication of wear.
Keep hands, limbs, loose clothing and long hair well out of the way of moving
parts.
8. Be careful when getting on or off the equipment.
9. Wear proper exercise clothing and shoes for your workout, no loose clothing.

Specifications
Class: S
Maximum Wt. Capacity: 134kg/ 295lbs
Maximum User Weight: 150kg/ 330lbs
Product Dimension: 1120*1034*1530mm
Product Total Surface: 1120*1034mm
Product Total Mass: 98kg/ 216lbs
Training Area and Free Area
4
Important Safety Instructions
Personal Safety During Assembly
Read each step in the assembly instructions and follow the steps in sequence.
Do not skip ahead. If you skip ahead, you may learn later that you have to
disassemble components and that you may have damaged the equipment.
Assemble and operate the equipment on a solid, level surface. Locate the unit
a few feet from walls or furniture to provide easy access. The equipment is
designed for your enjoyment. By following these precautions and using
common sense, you will have many safe and pleasurable hours of healthful
exercise with the equipment.

5
Instructions
Tools Required
The equipment is designed to provide the smoothest, most effective exercise
motion possible. After assembly, you should check all functions to ensure correct
operation. If you experience problems, first recheck the assembly instructions to
locate any possible errors made during assembly. If you are unable to correct the
problem, call your authorized dealer. Be sure to have your serial number and this
manual when calling. When all parts have been accounted for, continue on.
Ratchet Wrench and Socket
Adjustable Wrench
Rubber Mallet
Hex Key Wrench Set
Phillips Screwdriver
Before beginning assembly please take the time to read instructions thoroughly.
Please use the various lists in this manual to make sure that all parts have been
included in your shipment. When ordering, use part number and description from
the lists. Use only our replacement part when servicing. Failure to do so will void
your warranty and could result in personal injury.

6
Exploded View and Parts List
Overall
ItemNo. Grade No. Part No. Description QTY
1 1 IF933201ASSY Weight Stack Frame ASSY 1
2 2 IF933202ASSY Seat Pad Frame ASSY 1
3 3 IF933203ASSY Support Frame ASSY 1
4 4 IF933204ASSY Cam Wheel Brackets ASSY 1
5 5 IF933205ASSY Pivot Arm ASSY 1
6 6 IF93320600 Connection Frame 1
7 7 IF933207ASSY Startup Frame ASSY 1
8 8 IF93320800 Bottom Cross Frame 1
9 9 IF93320900 Rotate Support Frame ASSY 1
10 10 IF930507ASSY Arm Frame ASSY 1
11 11 IT80053700 Locking Ring 2
12 12 SG500110400V5 4.5" Pulley 3
13 13 IF93325600 Cable ASSY 1
14 14 IF93012100 Top Bracket 2
15 15 IF930122ASSY Bottom Bracket ASSY 1
16 16 IF93013100 Training Placard Cover 1
17 17 IF93013200 Top Cover 1
18 18 IF93013300 Right Plug 1
19 19 IF93013400 Left Plug 1
20 20 IT95081700 Guide Rod Φ19*1242 2
21 21 IT95014200 Top Plate 1
22 22 IT95015500 Top Rear Shroud 1
23 23 IT95322000V1 Waist Pad 1
24 24 IF81241100V3 FOAM ASSY 1
25 25 IF93015200 Seat Pad 1
26 26 IT95015600 Rear Shroud 1
27 27 FE97211900 Cap Φ60 2
28 28 FE97212000 Circle Ring Φ62.5*5 1
29 29 HFOPT900-04A1400 Aluminium Sheath 1
30 30 V22500 Plug 1
31 31 IT80011800DS Adjustable Ring 1
32 32 GB9510DS2 Flat Washer Φ11*Φ20*2 46
33 33 NM10DS2 Nylon Lock Nut M10 17
34 34 GB9310DS12 Spring Washer Φ10 7
35 35 IT95016100 Guide Rod Fixing SleeveΦ25*Φ19*45 2
36 36 HFOPT900-04A0602 Spring Φ15.5*Φ1.5*36 2
37 37 IT90012000V1 Selector Pin W/Coil 1
38 38 GB818M6*10N19 Cross Recessed Pan Head Screw M6*10 4
39 39 GB818M6*20*20N19 Cross Recessed Pan Head Screw M6*20 18
40 40 GB70M10*25DS20NL Socket Head Cap Screw M10*25 2
41 41 GB5780M10*50DS20 Hex Head Bolt M10*50 3
42 42 GB5780M10*30DS20 Hex Head Bolt M10*30 8
43 43 GB5780M10*75DS20 Hex Head Bolt M10*75 8
44 44 GB5780M10*100DS20 Hex Head Bolt M10*100 2
45 45 GB5780M10*120DS20 Hex Head Bolt M10*120 4
46 46 GB5780M10*125DS20 Hex Head Bolt M10*125 2
47 47 GB5780M10*80DS20 Hex Head Bolt M10*80 2
48 48 IT80023000 Weight Rubber Bumper 2
49 49 IT80124103 Split Pin Φ11*76 1
50 50 LW200BS Wrench Φ6*117 1
51 51 NBS8DHS Hex Key S=8 1
52 52 YHY Lube 1
53 99 IF93062200 Washer Φ62*Φ10.5*3 1

7
Exploded View and Parts List
Overall

8
Exploded View and Parts List
Weight Stack Frame ASSY
ItemNo. Grade No. Part No. Description QTY
1 1.1 IF93320100 Weight Stack Frame 1
2 1.2 BS81223100 Foot Plate 2
3 1.3 AC32705800 U-nut M6 4
4 1.4 GB17880.5M6*16.5DS17 Rivet Nut M6 12

9
Exploded View and Parts List
Seat Pad Frame ASSY Support Frame ASSY
ItemNo. Grade No. Part No. Description QTY
1 2.1 IF93320200 Seat Pad Frame 1
2 2.2 VLP8000 Plug □50*100 1
3 2.3 BS81223100 Foot Plate 2
ItemNo. Grade No. Part No. Description QTY
1 3.1 IF93320300 Support Frame 1
2 3.2 FE97213100 Square Rubber Sleeve 1
3 3.3 KPSFID2800 Plug 1
4 3.4 FE97211900 Cap Φ60 1
5 3.5 FE97212000 Circle Ring Φ62.5*5 1
6 3.6 GB70M10*25DS20NL Socket Head Cap Screw M10*25 1

10
Exploded View and Parts List
Cam Wheel Brackets ASSY
ItemNo. Grade No. Part No. Description QTY
1 4.1 IF93320400 Cam Wheel Brackets 1
2 4.2 GB2766205-2ZC3 Deep Groove Ball Bearing Φ25*Φ52*15 2
3 4.3 IN-S10111200 Rubber Sleeve Φ17*10.5 2
4 4.4 IT95321800 Lining Board 1
5 4.5 GB958DS2 Flat Washer Φ9*Φ16*1.6 2
6 4.6 NM8DS2 Nylon Lock Nut M8 2
7 4.7 GB70M8*20DS20 Socket Head Cap Screw M8*20 2

11
Exploded View and Parts List
Pivot Arm ASSY Startup Frame ASSY
ItemNo. Grade No. Part No. Description QTY
1 5.1 IF93320500 Pivot Arm 1
2 5.2 GB2766205-2ZC3 Deep Groove Ball Bearing Φ25*Φ52*15 2
3 5.3 IT9315G1500 Pin 1
ItemNo. Grade No. Part No. Description QTY
1 7.1 IF93320700 Startup Frame 1
2 7.2 FE970112000 Foot Set 4

12
Exploded View and Parts List
Arm Frame ASSY Bottom Bracket ASSY
ItemNo. Grade No. Part No. Description QTY
1 10.1 IF93050700 Arm Frame 1
2 10.2 026-01PL0206-12 Grip 2
3 10.3 V39600 Aluminium Grip Cap 2
4 10.4 V39500 Aluminium Grip Ring 2
5 10.5 YZGB7710-32*3.2N19 Socket Set Screw 10-32UNF*3.2 8
ItemNo. Grade No. Part No. Description QTY
1 15.1 IF93012200 Bottom Bracket 1
2 15.2 GB17880.5M6*16.5DS17 Rivet Nut M6 2

Inches
Millimeters
BHCS = Button Head Cap Screw
SHCS = Socket Head Cap Screw
FHCS = Flat Head Cap Screw
HHB = Hex Head Bolt
Measurement Guide
Diameter of bolt
(mm/inch) M6(1/4") M8(5/16") M10(3/8") M12(1/2") M16(5/8")
Tightening
torque (N.m) 9~12 22~30 45~59 78~104 193~257
Operational
methods for
adult men
The strength of
the wrist
The strength of
the wrist and
forearm
The strength of
the entire arm
The strength of
the arm and
upper body
with all strength
13
CRPHS = Cross Recessed Pan
Head Screw

14
Assembly Instructions
Assembly of the equipment takes professional installers about 2 hours. If this
is the first time you have assembled this type of equipment, plan to spend
more time. It is strongly recommended to assemble the equipment by
professional installers. You may find it quicker, safer, easier to assemble this
equipment with the help of a friend, as some of components may be large,
heavy or awkward to handle alone. It is important that you assemble your
product in a clean, clear, uncluttered area. This will enable you to move around
the product while you are fitting components and reduce the possibility of
injury during assembly.
As with any assembled part, proper alignment and adjustment is critical. While
tightening the fasteners, be sure to leave room for adjustments. Do not fully
tighten the fasteners until instructed to do so. Be careful to assemble the
components in the sequence presented in this guide.
NOTE

STEP 1
1. Attach the Top Bracket (#14) to the Top Rear Shroud (#22) using:
two Cross Recessed Pan Head Screw M6*10 (#38)
2. Attach the Top Bracket (#14) to the Training Placard Cover (#16) using:
two Cross Recessed Pan Head Screw M6*10 (#38)
Note: Wrench Tighten Screws.
Assembly
15

Assembly
16
STEP 2
1. Attach the Bottom Cross Frame (#8) to the Weight Stack Frame ASSY (#1) using:
two M10*75 HHB (#43) four Φ11*Φ20*2 Flat Washer (#32)
two M10 Nylon Lock Nut (#33)
2. Attach the Support Frame ASSY (#3) to the Bottom Cross Frame (#8) using:
two M10*100 HHB (#44) two M10*30 Hex Head Bolt (#42)
six Φ11*Φ20*2 Flat Washer (#32) two Φ10 Spring Washer (#34)
two M10 Nylon Lock Nut (#33)
3. Attach the Connection Frame (#6) to the Support Frame ASSY (#3) using:
two M10*75 HHB (#43) four Φ11*Φ20*2 Flat Washer (#32)
two M10 Nylon Lock Nut (#33)
4. Attach the Seat Pad Frame ASSY (#2) to the Support Frame ASSY (#3) and the Bottom
Cross Frame (#8) using:
four M10*120 HHB (#45) eight Φ11*Φ20*2 Flat Washer (#32)
four M10 Nylon Lock Nut (#33)
Note: Wrench Tighten Bolts and Nylon Lock Nuts.
Do Not Lock Nylon Lock Nuts (#33) until Attach the Cam Wheel Brackets
ASSY (#4).
NOTE:
Mounting
Direction (#6)

STEP 3
1. Attach the Pivot Arm ASSY (#5) to the Support Frame ASSY (#3) using:
one Adjustable Ring (#31)
2. Attach the Cam Wheel Brackets ASSY (#4) to the Support Frame ASSY (#3).
3. Attach the Rotate Support Frame ASSY (#9) to the Weight Stack Frame ASSY (#1) and
the Support Frame ASSY (#3) using:
three M10*30 HHB (#42) threeΦ10 Spring Washer (#34)
three Φ11*Φ20*2 Flat Washer (#32) one M10*25 Socket Head Cap Screw (#40)
one Φ60 Cap (#27) one Φ62.5*5 Circle Ring (#28)
one Φ62*Φ10.5*3 Washer (#99)
4. Attach the Arm Frame ASSY (#10) to the Seat Pad Frame ASSY (#2) using:
two M10*125 HHB (#46) five Φ11*Φ20*2 Flat Washer (#32)
two M10 Nylon Lock Nut (#33) one M10*30 HHB (#42)
5. Attach the Startup Frame ASSY (#7) to the Seat Pad Frame ASSY (#2) using:
two M10*75 HHB (#43) two Φ10 Spring Washer (#34)
two Φ11*Φ20*2 Flat Washer (#32)
Note: Wrench Tighten Bolts and Nylon Lock Nuts.
Assembly
17

18
Assembly
Select STEP
If you install the Front Shroud Attachment (IF93SH02) later, you should to finish the
following step firstly.
1. Attach eight Plastic Nut to the Weight Stack Frame ASSY (#1).
2. Attach the Front Bracket ASSY, Right Bracket ASSY and the Left Bracket ASSY to the
Weight Stack Frame ASSY (#1) using:
eight ST4.2*16 Cross Disc Self Tapping Screw

STEP 4
1. Attach:
two Guide Rod Φ19*1242 (#20) two Weight Rubber Bumper (#48)
fifteen Weight Plate 10LBS (#101) two weight stack space (#103)
one Top Plate (#21)
to the Weight Stack Frame ASSY (#1) using:
two Guide Rod Fixing Sleeve Φ25*Φ19*45 (#35)
two Spring (#36)
2. Attach the Selector Pin W/Coil (#37) to the Top Plate (#18).
3. Attach the Φ11*76 Split Pin (#49) to the Weight Plate 10LBS (#101).
Assembly
19
Here is the assembly instruction for 160LBS Weights !
Grade No. Part No. Description QTY
101 FE97193100 10LBS Weight Plate 15
103 FEWS01ASSY Weight Stack Space 2

Assembly
20
Here is the assembly instruction for 200LBS Weights !
Grade No. Part No. Description QTY
101 FE97193100 10LBS Weight Plate 19
STEP 4
1. Attach:
two Guide Rod Φ19*1242 (#20) two Weight Rubber Bumper (#48)
nineteen Weight Plate 10LBS (#101) one Top Plate (#21)
to the Weight Stack Frame ASSY (#1) using:
two Guide Rod Fixing Sleeve Φ25*Φ19*45 (#35)
two Spring (#36)
2. Attach the Selector Pin W/Coil (#37) to the Top Plate (#18).
3. Attach the Φ11*76 Split Pin (#49) to the Weight Plate 10LBS (#101).