| 	
		 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.   
					2 
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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.   
					3 
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				HARDWARE PACK   
					4 
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				HARDWARE PACK   
					5 
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				HARDWARE PACK   
					6 
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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).   
					7 
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				DIAGRAM 1   
					8 
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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.   
					9 
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				DIAGRAM 2   
					10   
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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).   
					11   
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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   
					12   
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				CABLE LOOP DIAGRAM   
					13   
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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.   
					14   
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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.   
					16   
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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.   
					17   
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				DIAGRAM 7   
					18   
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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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