Impex Home Gym MD 2109 User Manual

NOTE:  
Please read all instructions  
carefully before using this  
product  
Table of Contents  
Safety Notice  
Marcy Diamond Home Gym  
Hardware Identifier  
Assembly Instruction  
Parts List  
MD-2109  
Resistance Chart  
Warranty  
Ordering Parts  
Model  
MD-2109  
Retain This  
Manual for  
Reference  
06-30-08  
OWNER'S  
MANUAL  
IMPEX® INC.  
14777 DON JULIAN RD., CITY OF INDUSTRY, CA 91746  
Tel: (800) 999-8899 Fax: (626) 961-9966  
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IMPORTANT SAFETY NOTICE  
PRECAUTIONS  
This exercise machine is built for optimum safety. However, certain precautions apply  
whenever you operate a piece of exercise equipment. Be sure to read the entire manual  
before you assemble or operate your machine. In particular, note the following safety  
precautions:  
1. Keep children and pets away from the machine at all times. DO NOT  
leave children unattended in the same room with the machine.  
2. Only one person at a time should use the machine.  
3. If the user experiences dizziness, nausea, chest pain, or any other abnormal  
symptoms, STOP the workout at once. CONSULT A PHYSICIAN IMMEDIATELY.  
4. Position the machine on a clear, leveled surface. DO NOT use the machine  
near water or outdoors.  
5. Keep hands and feet away from all moving parts.  
6. Always wear appropriate workout clothing when exercising. DO NOT wear  
robes or other clothing that could become caught in the machine. Running  
or aerobic shoes are also required when using the machine.  
7. Use the machine only for its intended use as described in this manual. DO  
NOT use attachments not recommended by the manufacturer.  
8. Do not place any sharp object around the machine.  
9. Disabled person should not use the machine without a qualified person or  
physician in attendance.  
10. Before using the machine to exercise, always do stretching exercises to  
properly warm up.  
11. Never operate the machine if the machine is not functioning properly.  
12. A spotter is recommended during exercise.  
CARE AND MAINTENANCE  
1. Lubricate moving parts with WD-40 or light oil periodically.  
2. Inspect and tighten all parts before using the machine.  
3. The machine can be cleaned using a damp cloth and mild non-abrasive detergent.  
DO NOT use solvents.  
4. Maximum user’s weight: 300 lbs.  
WARNING: BEFORE BEGINNING ANY EXERCISE PROGRAM, CONSULT YOUR  
PHYSICIAN. THIS IS ESPECIALLY IMPORTANT FOR INDIVIDUALS OVER THE  
AGE OF 35 OR PERSONS WITH PRE-EXISTING HEALTH PROBLEMS. READ  
ALL INSTRUCTIONS BEFORE USING ANY FITNESS EQUIPMENT. IMPEX INC.  
ASSUMES NO RESPONSIBILITY FOR PERSONAL INJURY OR PROPERTY  
DAMAGE SUSTAINED BY OR THROUGH THE USE OF THIS PRODUCT.  
SAVE THESE INSTRUCTIONS.  
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WARNING LABEL REPLACEMENT  
The warning labels shown here have been placed on the Rear Base and Upper Frame. If the labels are  
missing or illegible, please call customer service at 1-800-888-8899 for replacements. Apply the labels in  
the location shown.  
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HARDWARE PACK  
4
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HARDWARE PACK  
5
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HARDWARE PACK  
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ASSEMBLY INSTRUCTION  
Tools Required Assembling the Machine: Two Adjustable Wrenches, two Allen  
Wrenches, and one Philips Screwdriver. NOTE: It is strongly recommended this  
machine to be assembled by two or more people to avoid possible injury.  
STEP 1 (See Diagram 1)  
A.) Connect two Lower Guide Rods (23) and two Upper Guide Rods (#24) with two M10  
Stud Bolts (#80). Firmly thread the Rods together.  
B.) Insert the Lower Guide Rods (#23) into the holes on the Rear Base Frame (#2).  
Secure it with two M10 x 1” Allen Bolts (#73) and Ø ¾” Washers (#83) from the  
bottom.  
C.) Attach the Main Base Frame (#8) to the Rear Base Frame (#2). Secure it with two M10  
x 2 ½” Carriage Bolts (#79), one 4” Bracket (#30), two Ø ¾” Washers (#83), and two  
M10 Aircraft Nuts (#85).  
D.) NOTE: Do not tighten all the Nuts and Bolts until instructed to do so.  
E.) Attach the Lower Vertical Frame (#3) onto the Main Base Frame (#8). Secure it with  
two M10 x 2 ½” Carriage Bolts (#79), one 4 ¾” Bracket (#29), two Ø ¾” Washers  
(#83), and two M10 Aircraft Nuts (#85).  
F.) Attach the Leg Developer Holder (#1) to the Main Base Frame (#8) and Front Base  
Plate (#15). Secure them together with two M10 x 2 ½” Carriage Bolts (#79), one 4 ¾”  
Bracket (#29), two Ø ¾” Washers (#83), and two M10 Aircraft Nuts (#85).  
G.) Attach the Seat Support (#16) to the Leg Developer Holder (#1). Secure it with one  
M10 x 2 3/8” Allen Bolt (#71), two Ø ¾” Washers (#83), and one M10 Aircraft Nut  
(#85).  
H.) Attach the Seat Support (#16) to the Lower Vertical Frame (#3). Secure it with two M10  
x 2 ½” Carriage Bolts (#79), one 4 ¾” Bracket (#29), two Ø ¾” Washers (#83), and two  
M10 Aircraft Nuts (#85).  
I.) Attach the Upper Vertical Frame (#14) to the Lower Vertical Frame (#3). Secure them  
with four M10 x 2 ½” Carriage Bolts (#79), two V-shaped Brackets (#27), four Ø ¾”  
Washers (#83), and four M10 Aircraft Nuts (#85).  
J.) Attach the Stopper Frame (#25) to the Upper Vertical Frame (#14). Secure it with one  
M10 x 2 3/8” Allen Bolt (#71) and Ø ¾” Washer (#83).  
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DIAGRAM 1  
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STEP 2 (See Diagram 2)  
A.) Slide two Ø2 ½” x 1” Rubber Bumpers (#65) onto the Guide Rods.  
B.) Slide 9 Weight Plates (#33) onto the Guide Rods. Make sure the deep groove on  
the Weight Plates all facing the back of the machine and downward. Insert the  
Selector Rod (#17) through the center hole on the Weight Plates.  
C.) Slide the Selector Stem (#32) onto the Guide Rods.  
D.) Slide the Ring on the String onto the Selector Rod (#17).  
E.) Attach the Upper Frame (#4) onto the two Guide Rods. Secure it with two M10 x  
1” Allen Bolts (#73) and Ø ¾” Washers (#83).  
F.) Place the Upper Frame (#4) onto the Upper Vertical Frame (#14). Secure them  
with two M10 x 2 ½” Carriage Bolts (#79), one 4 ¾” Bracket (#29), two Ø ¾”  
Washers (#83), and two M10 Aircraft Nuts (#85).  
G.)Securely tighten all Nuts and Bolts previously installed.  
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DIAGRAM 2  
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STEP 3 (See Diagram 3)  
A.) Attach the Front Press Base (#11) to the Upper Frame (#4). Secure it with one Long Axle  
(#46), two Ø ¾” Washers (#83), and two M10 Aircraft Nuts (#85).  
B.) Attach the Right Butterfly (#6) to the Front Press Base (#11). Secure it with one Ø 1 ½”  
Washer (#82), one M6 x 1 ¼” Allen Bolt (#78), Lock Ring (#41), and M6 Aircraft Nut (#86).  
C.) Slide a Butterfly Foam Roll (#62) onto the Right Butterfly arm. Attach the Right Front Press  
Handle (#13) to the Right Butterfly. Secure it with a M10 x 1” Allen Bolt (#73) and Ø ¾”  
Washer (#83).  
D.) Repeat the Steps B&C above to install the Left Butterfly (#5).  
E.) Attach a Butterfly Pulley Bracket (#9) to the Upper Vertical Frame (#14). Secure it with one  
M10 x 2 3/8” Allen Bolt (#71), two Ø ¾” Washers (#83), and one M10 Aircraft Nut (#85).  
F.) Attach Swivel Pulley Brackets (#21) to each end of the Butterfly Pulley Bracket. Secure each  
Bracket with one M10 x 2 ½” Allen Bolt (#70), two Ø ¾” Washers (#83), and one M10 Aircraft  
Nut (#85). Do Not over tighten! Make sure the Brackets are able to swivel freely.  
G.) Attach the Backrest Board (#39) to the Vertical Frame. Secure it with two M8 x 3” Allen Bolts  
(#75) and Ø 5/8” Washers (#84).  
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STEP 4 (See Diagram 4)  
A.) Attach the Leg Developer (#7) to the bracket on the Leg Developer Holder (#1). Secure it  
with a Leg Developer Axle (#47), two M10 x 5/8” Allen Bolts (#74), and two Ø ¾” Washers  
(#83).  
B.) Insert two Foam Roll Tubes (#28) halfway through the holes on the Leg Developer and Leg  
Developer Holder. Push four Foam Rolls (#61) onto the Tubes from both ends. Plug four  
Foam Roll End Caps (#60) into the ends.  
C.) Place the Seat (#38) onto the Seat Support (#16). Secure it with two M8 x 2 1/8” Allen Bolts  
(#76) and Ø 5/8” Washers (#84).  
DIAGRAM 4  
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CABLE LOOP DIAGRAM  
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STEP 5 (See Diagram 5 & Cable Loop Diagram)  
A.) Attach the 142” Upper Cable (#35) to the opening at the front of the Upper  
Frame (#4). Note: The Ball Stopper on the cable should be underneath the  
Frame.  
B.) Attach a Pulley (#63) to the opening. Secure it with one M10 x 2 3/8” Allen Bolt  
(#71), two Pulley Bushings (#50), and one M10 Aircraft Nut (#85).  
C.) Draw the Cable towards the back of the machine to the opening on the Upper  
Frame. Repeat the Procedure B above to install another Pulley.  
D.) Draw the Cable around the Pulley then pull back towards the opening on the  
Front Press Base (#11).  
E.) Attach a Pulley to the opening on the Front Press Base. Secure the Pulley with  
one M10 x 5 1/8” Allen Bolt (#68) and M10 Aircraft Nut (#85).  
F.) Draw the Cable around the Pulley then to the opening on the Upper Vertical  
Frame (#14). Repeat Procedure B above to install another Pulley.  
G.) Draw the Cable around the Pulley then downward. Attach the Cable to a Double  
Floating Pulley Bracket (#31). Install another Pulley. Let the bracket hanging for  
now.  
H.) Pull the Cable upward to the open bracket underneath the Upper Frame. Install a  
Pulley to the bracket.  
I.) Pull the Cable downward between the two Guide Rods to the Selector Rod  
(#17). Fully thread the bolt at the end of the Cable into the top opening on the  
Selector Rod.  
J.) Connect the Lat Bar (#18) to a Short Chain (#49) with a C-clip (#53). Then  
connect the Short Chain to the Upper Cable with another C-clip.  
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DIAGRAM 5  
15  
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STEP 6 (See Diagram 6 & Cable Loop Diagram)  
A.) Attach one end of the 119” Butterfly Cable (#37) to the hook on the Right Butterfly (#6).  
B.) Draw the Cable to the right Swivel Pulley Bracket (#21).  
C.) Attach a Pulley to the bracket. Secure it with one M10 x 1 ¾” Allen Bolt (#72), two Ø ¾”  
Washers (#83), and one M10 Aircraft Nut (#85).  
D.) Draw the Cable around the Pulley then downward. Attach the Cable to a Crossed Double  
Floating Pulley Bracket (#20). Install another Pulley. Let the Bracket hanging for now.  
E.) Pull the Cable around the Pulley then upward to the left Swivel Pulley Bracket. Repeat  
Procedure C above to install a Pulley.  
F.) Draw the Cable to the left Butterfly. Attach the end to the hook on the Left Butterfly.  
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STEP 7 (See Diagram 7 & Cable Loop Diagram)  
A.) Attach the 128” Lower Cable (#36) to the open bracket on the bottom of the Leg  
Developer (#7).  
B.) Attach a Pulley to the bracket. Secure it with one M10 x 1 ¾” Allen Bolt (#72), two Ø  
¾” Washers (#83), and one M10 Aircraft Nut (#85).  
C.) Draw the Cable underneath the Pulley to the opening on the Leg Developer Holder  
(#1). Attach a Pulley to the opening. Secure it with one M10 x 2 3/8” Allen Bolt (#71),  
two Pulley Bushings (#50), and one M10 Aircraft Nut (#85).  
D.) Draw the Cable underneath the Pulley along the Main Base Frame to the opening on  
the bottom of the Lower Vertical Frame (#3). Repeat Procedure C above to install  
another Pulley.  
E.) Pull the Cable upward to the Crossed Double Floating Pulley Bracket (#20)  
previously installed in Step-6. Install another Pulley.  
F.) Draw the Cable around the Pulley then downward to the open bracket on the Main  
Base Frame. Install another Pulley.  
G.) Pull the Cable around the Pulley then upward to the Double Floating Pulley Bracket  
(#31) previously installed in Step-5. Install another Pulley.  
H.) Draw the Cable around the Pulley then pull downward to the bracket on the back of  
the Upper Vertical Frame (#14). Secure the Cable to the bracket with one M10 x 1”  
Allen Bolt (#73), two Ø ¾” Washers (#83), and one M10 Aircraft Nut (#85).  
I.) Adjust the tension of the Cable by adjusting the Pulley position on the Double  
Floating Pulley Bracket (#31). If the cables are too loose, move up the Pulley. If the  
cables are too tight, move down the Pulley.  
J.) For best performance of the machine, adjust the Cables so the Selector Stem (Top  
Plate) on the weight stack is ¼” above the first plate. While pinning the weight stack,  
push down on the Selector Stem to close up the gap then pin the plates. This will  
remove the slag in the cable system so the range of motion is smooth and tight.  
K.) Connect the Shiver Bar (#19) to a Long Chain (#48) with a C-clip (#53). Connect the  
Long Chain to the Lower Cable with another C-clip.  
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DIAGRAM 7  
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PARTS LIST  
KEY NO. DESCRIPTION  
Q’ty  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
Bottom Label  
Handle Grip  
C-clip  
Manual  
1 ¾” Square End Cap  
1 5/8” x ¾” End Cap  
1 ¾” Square End Cap  
1 ½” Square End Cap  
Ø 1” End Cap  
Foam Roll End Cap  
Foam Roll  
Butterfly Foam Roll  
Pulley  
1
8
4
1
2
2
7
2
1
4
4
2
15  
1
2
1
8
1
3
2
8
9
7
2
2
2
4
2
14  
2
2
2
53  
4
36  
2
2
1
2
3
4
5
6
7
8
Leg Developer Holder  
Rear Base Frame  
Lower Vertical Frame  
Upper Frame  
Left Butterfly  
Right Butterfly  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Leg Developer  
Main Base Frame  
Butterfly Pulley Bracket  
Lat Bar Warning Label  
Front Press Base  
Left Front Press Handle  
Right Front Press Handle  
Upper Vertical Frame  
Front Base Plate  
Seat Support  
Selector Rod  
Lat Bar  
Shiver Bar  
Crossed Double Floating Pulley Bracket1  
Swivel Pulley Bracket  
Shiver Bar Handle  
Lower Guide Rod  
Upper Guide Rod  
Stopper Frame  
Warning Label  
V-shaped Bracket  
Foam Roll Tube  
4 ¾” Bracket  
4” Bracket  
Double Floating Pulley Bracket  
Selector Stem  
Weight Plate  
Selector Pin  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
Ø 1 ½” x 5/8” Rubber Bumper  
Ø 2 ½” x 1” Rubber Bumper  
Ø 1 ¾” x 1 5/8” Rubber Bumper  
Ø 1’ Bushing  
M10 x 5 1/8” Allen Bolt  
1 ¾” x ¼” Spacer  
M10 x 2 ½” Allen Bolt  
M10 x 2 3/8” Allen Bolt  
M10 x 1 ¾” Allen Bolt  
M10 x 1” Allen Bolt  
M10 x 5/8” Allen Bolt  
M8 x 3” Allen Bolt  
M8 x 2 1/8” Allen Bolt  
Guide Rod Label  
M6 x 1 ¼” Allen Bolt  
M10 x 2 ½” Carriage Bolt  
M10 Stud Bolt  
M6 x 5/8” Philips Screw  
Ø 1 ½” Washer  
Ø ¾” Washer  
Ø 5/8” Washer  
M10 Aircraft Nut  
M6 Aircraft Nut  
#6 Allen Wrench (Tool)  
#5 Allen Wrench (Tool)  
2
1
2
2
1
1
2
2
4
1
2
1
9
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
1
10  
142” Upper Cable  
128” Lower Cable  
119” Butterfly Cable  
Seat  
Backrest Board  
Customer Service Label  
Lock Ring  
1
Ankle Strap  
Top Label  
Butterfly Bushing  
Ø 1 ½” x 1” Bushing  
Long Axle  
Leg Developer Axle  
Long Chain  
Short Chain  
Pulley Bushing  
19  
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20  
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IMPEX® INC.  
LIMITED WARRANTY  
®
IMPEX Inc. ("IMPEX ") warrants this product to be free from defects in workmanship and  
material, under normal use and service conditions, for a period of two years on the Frame from  
the date of purchase. This warranty extends only to the original purchaser. IMPEX's obligation  
under this Warranty is limited to replacing or repairing, at IMPEX's option.  
All returns must be pre-authorized by IMPEX. Pre-authorization may be obtained by calling  
IMPEX Customer Service Department at 1-800-999-8899. All freights on products returned to  
IMPEX must be prepaid by the customer. This warranty does not extend to any product or  
damage to a product caused by or attributable to freight damage, abuse, misuse, improper or  
abnormal usage or repairs not provided by an IMPEX authorized service center or for products  
used for commercial or rental purposes. No other warranty beyond that specifically set forth  
above is authorized by IMPEX.  
IMPEX is not responsible or liable for indirect, special or consequential damages arising out of or  
in connection with the use or performance of the product or other damages with respect to any  
economic loss, loss of property, loss of revenues or profits, loss of enjoyments or use, costs of  
removal, installation or other consequential damages or whatsoever natures. Some states do not  
allow the exclusion or limitation of incidental or consequential damages. Accordingly, the above  
limitation may not apply to you.  
The warranty extended hereunder is in lieu of any and all other warranties and any implied  
warranties of merchantability or fitness for a particular purpose is limited in its scope and duration  
to the terms set forth herein. Some states do not allow limitations on how long an implied  
warranty lasts. Accordingly, the above limitation may not apply to you.  
This warranty gives you specific legal right. You may also have other rights which vary from state  
to state. Register on-line at www.impex-fitness.com  
®
IMPEX INC.  
14777 Don Julian  
City of Industry, CA 91746  
ORDERING REPLACEMENT PARTS  
Replacement parts can be ordered by calling our Customer Service Department toll-free at 1-800-  
999-8899 during our regular business hours: Monday through Friday, 9 am until 5 pm Pacific  
standard time.  
When ordering replacement parts, always give the following information.  
1.  
2.  
3.  
4.  
Model  
Description of Parts  
Part Number  
Date of Purchase  
21  
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