CYBEX 750AT User manual

HIGHLIGHTED AREAS on Page 27 to 31 are assembly directions to install arms.
See "Install the left handle assembly" + "Install right handle assembly"
Assembly Instructions after Remanufactured
HIGHLIGHTED AREAS on Page 26 to 31 are assembly directions to install arms.
See "Install the left handle assembly" + "Install right handle assembly"

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Verifycontentsof750AThardwarepack.
See 750AT content listing and 750AT carton contents.1.
Check off each item as found. See Customer Service for contact information if any parts are2.
missing.
750AT Contents
Item Quantity Part Number Description
1 1 Varies Base with covers attached
2a 1 Varies Console assembly (in box)
3 2 12090-322 Foot pad
4 1 740A-370 Tray, Main
5 1 740A-371 Tray, Insert
6 1 NA Hardware pack
7 1 5750-4 Owner’s Manual
81 750A-393 Assembly poster
9 1 750A-391 Commercial Arc warranty sheet
10 1 750A-392 Consumer Arc warranty sheet
#7
#8
#9
#10
#5
#2a
#3
#4 #1
#6
750AT

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Verifycontentsof750AThardwarepack.
See 750AT hardware pack listings and 750AT hardware pack contents.1.
Check off each item as found. See Customer Service for contact information if any parts are2.
missing.
750AT Hardware Pack
Item Quantity Part Number Description
11 4HT592526 Tap SC 10-12 x 2.00 Type A PN HD PHIL
12 4 HN704901 Locknut, .375-16 Nylon
13 4 HC700428 BHSCS .375-16 x 2.25
14 2 HT552512 Pan HD Phil Hd Self Tapping, 8-16 x .50 Type WB
15 2 BK030204 7/32” Allen Wrench
16 1 YA000201 Loctite
17 2 600A-311 Flange Spacer
18 2HS307601 Washer, Flat .281 ID x .500 OD x .062 T
19 2 HX622815 SHCS .250-20 UNC-3A SS
20 2 PL-16535 Linkage Rod Cap 2.00 OD
21 1 BK030201 3/16” Allen Wrench
750AT Hardware
#21
#11 #12 #13
#14
#15
#17
#18
#19 #20
#16

Cybex Arc Trainer 750A/750AT Owner’s Manual
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#2
#4
#14
#5 #12
#11
#13
#19
#18
#20 #17
#1
#3
750AT

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Liftandmoveunit.
1. Carefully remove large bolts and shipping supports. Keep package material on linkage arms at
this time. This will protect the paint from scratching during assembly.
With one person on each side, firmly grasp each rear support leg and lift. Do not grasp plastic2.
pivot covers. Grasping plastic pivot covers may cause damage to unit.
Lower Rear
Support Legs
Using proper lifting methods, lift the lower rear support legs so the front transport wheels are able3.
to roll on floor.
Move unit to intended location.4.
Carefully lower rear support leg.5.
Attach 750A console assembly to handrail assembly.
NOTE: If installing the A/V option, refer to the installation instructions supplied with the A/V unit.
Locate the console assembly (#2a), handrail assembly (#2b), saddle washer (#14a) and one1.
BHSCS .375-16 x 2.25 SS (#14b).
750A
#2a
#2b
#14a
#14b
Upper Contact
Heart Rate
Cable
#16 (Loctite)

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Locate the contact heart rate cable in the handrail assembly.2.
Thread upper contact heart rate cable through the console mount.3.
750A
#2a
#2b
#14a
#14b
Upper Contact
Heart Rate
Cable
#16 (Loctite)
Attach4. the console assembly (#2a) to the handrail assembly (#2b); using a 7/32” Allen wrench,
secure with one saddle washer .390 ID x .750 OD x 6 (#14a) and one BHSCS .375-16 x 2.25 SS
(#14b). Refer to the above diagram.
Attach 750A cables
Locate the upper display cable, contact heart rate cable, and plug into the lower display cable.1.
Heart Rate
Display Cable
Upper Display
Cable
Lower Display
Cable
Cable Strap
Contact Heart
Rate Cable
Heart Rate
Board
#12
#13
#2a
750A
Plug the heart rate display cable (threaded through console mount in step 8C) into the heart rate 2.
board. Ensure cable connectors are securely fastened. Tighten cable strap. Refer to above the
diagram.

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Attach750Aconsoleandhandrailassembly.
Locate four nylon locknuts (#12) and four BHSCS .375-16 x 2.25 (#13).1.
Heart Rate
Display Cable
Upper Display
Cable
Lower Display
Cable
Cable Strap
Contact Heart
Rate Cable
Heart Rate
Board
#12
#13
#2a
750A
With an assistant, place the console assembly (#2a) and handrail assembly (#2b) in the correct2.
position on the main frame. Confirm that no cables are pinched while lowering the console.
Insert (from underneath) the four3. BHSCS .375-16 x 2.25 (#13). Hand thread the four .375-16 nylon
locknuts (#12) in position. Do not tighten at this point.
Apply loctite4. to and insert the four BHSCS .375-16 x .50 SS (#14d). Do not tighten at this point.
#2b
(both sides)
rubber sleeve
handle-to-frame
connection
#14d
750A

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Hold the four BHSCS .375-16 x 2.25 (#13) with a 7/32” Allen wrench (#15) while tightening with a5.
9/16” open end wrench to secure console.
Using a 7/32” Allen wrench, tighten the four BHSCS (#14d) to secure the handle assembly. Refer6.
to the above diagram.
Pull rubber sleeves up to cover handle-to-frame connections.7.
Attach 750AT console assembly.
Locate the console assembly (#2a), four .375-16 nylon locknuts (#12) and four1. BHSCS
.375-16 x 2.25 (#13).
Heart Rate
Display Cable
Upper Display
Cable
Contact Heart
Rate Cable
Lower Display
Cable
#2a
#13
#12
Cable
Strap
Heart Rate
Board
750AT
Locate the upper display cable and plug into the lower display cable. Refer to the above diagram.2.
Locate the heart rate display cable and plug into heart rate board. Refer to the above diagram.3.
Locate the contact heart rate cable and plug into the heart rate board. Tighten cable strap. Refer4.
to the above diagram.
Insert (from underneath) the four5. BHSCS.375-16x2.25(#13). Hand thread the four .375-16 nylon
locknuts (#12) in position. Refer to the above diagram
Conrm that no cables are pinched while lowering the console.6.
Hold the four BHSCS .375-16 x 2.25 (#13) with a 7/32” Allen wrench (#15) while tightening with a7.
9/16” open-end wrench to secure console. Refer to above diagram.

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Attach main tray
Locate main tray (#4) and four1. tap SC 10-12 x 2.00 Type A PN HD PHIL (#11).
Place the main tray (#4) in the correct position on the main frame assembly and hand thread the2.
four Tap SC 10-12 x 2.00 Type A PN HD PHIL (#11).
#4
#5
#11
#14
Using a Phillips screwdriver, securely fasten the four3. tapSC10-12x2.00TypeAPNHDPHIL(#11).
Attach tray insert
Locate tray insert (#5) and two1. Pan HD Phil Hd Self Tapping, 8-16 x .50 Type WB (#14).
Place the insert tray in the correct position on the main frame assembly and hand thread the two2.
Pan HD Phil Hd Self Tapping, 8-16 x .50 Type WB (#14). Refer to the above diagarm.
Using a Phillips screwdriver, securely fasten the two3. Pan HD Phil Hd Self Tapping, 8-16 x .50
Type WB (#14).

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Remove left and right handle assembly
NOTE: The left and right handle assemblies are shipped in the reverse positions. The handle
assemblies must be removed and swapped for proper setup and assembly.
Shipping Position
Right
Handle
Assembly
Left
Handle
Assembly
750AT
Locate the screws and washers that secure each handle assembly to the main frame.1.
Screw/Loctite
Washer
Pivot Pin
#21
(Both Sides–Left Side Shown)
750AT
Using a 7/32” Allen wrench (#15), remove the screws and washers from the right handle2.
assembly. Refer to the above diagram.
Verify right handle assembly is mounted on the left side. Refer to diagram at top of page.3.

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Slide pivot pin out, remove right handle assembly and set aside.4.
Using a 7/32” Allen wrench (#15), remove the screws and washers from the left handle assembly.5.
Refer to the above diagram.
Verify left handle assembly is mounted on the right side.6.
Slide pivot pin out, remove left handle assembly and set aside.7.
Install the left handle assembly
Position the left handle assembly in the correct position on the left side where the right handle1.
assembly was removed in step 4 of Remove left and right handle assembly .
Screw/Loctite
Washer
Pivot Pin
#21
(Both Sides–Left Side Shown)
750AT
Apply loctite (#16)2. to threads inside the arm and both screws removed in step 2 of Remove left
and right handle assembly.
(Both Sides–Left Side Shown)
#20
#17
#18
#19
Loctite
(#16)
NOTE: The SHCS .250-20 UNC-3A SS (#19)
must be tightened to a minimum
of 90 in/lbs.
750AT

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Place left handle assembly in position and slide pivot pin back in place. Refer to diagram under3.
step one above.
Secure handle assembly with the screws and washers removed in step 2 of4. Remove left and
right handle assembly . Refer to diagram under step one above.
Locate left linkage rod, left handle assembly,5. linkage rod cap 2.00 OD (#20), flange spacer (#17),
SHCS .250-20 UNC-3A SS (#19), and flat washer .281 ID x .500 OD x .062 T (#18). Refer to
diagram under step two above.
Place a drop of loctite (#16) on each6. SHCS .250-20 UNC-3A SS (#19) and another drop inside the
shaft into which the SHCS (#19) will be tightened.
Using a 3/16” Allen wrench (#7), secure linkage rod to handle assembly with7. linkage rod cap 2.00
OD (#20), flange spacer (#17), SHCS .250-20 UNC-3A SS (#19) and at washer, .281 ID x .500
OD x .062 T (#18).
(Both Sides–Left Side Shown)
#20
#17
#18
#19
Loctite
(#16)
NOTE: The SHCS .250-20 UNC-3A SS (#19)
must be tightened to a minimum
of 90 in/lbs.
750AT
Verify the8. SHCS .250-20 UNC-3A SS (#19) are tightened to a minimum of 90 in/lbs.

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Install right handle assembly
Position the right handle assembly in the correct position on the right side where the left handle1.
assembly was removed in step 7 of Removeleftandrighthandleassembly.
Screw/Loctite
Washer
Pivot Pin
#21
(Both Sides–Left Side Shown)
750AT
(Both Sides–Left Side Shown)
#20
#17
#18
#19
Loctite
(#16)
NOTE: The SHCS .250-20 UNC-3A SS (#19)
must be tightened to a minimum
of 90 in/lbs.
750AT
Apply loctite (#16)2. to threads inside the arm and screws removed in step two of Remove left and
righthandles.
(Both Sides–Left Side Shown)
#20
#17
#18
#19
Loctite
(#16)
NOTE: The SHCS .250-20 UNC-3A SS (#19)
must be tightened to a minimum
of 90 in/lbs.
750AT

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Place right handle assembly in position and slide pivot pin back in place.3.
Screw/Loctite
Washer
Pivot Pin
#21
(Both Sides–Left Side Shown)
750AT
Secure handle assembly with the screws and washers removed in step two of4. Remove left and
righthandles. Refer to the above diagram.
Locate right linkage rod, right handle assembly,5. linkage rod cap 2.00 OD (#20), flange spacer
(#17), SHCS .250-20 UNC-3A SS (#19), and flat washer .281 ID x .500 OD x .062 T (#18). Refer
to diagram at top of page.
Place a drop of threadlocker (#21) on each6. SHCS .250-20 UNC-3A SS (#19) and another drop
inside the shaft into which the SHCS will be tightened.
Secure linkage rod to handle assembly with linkage rod cap7. 2.00OD (#20), flange spacer (#17), SHCS
.250-20UNC-3ASS (#19) and flatwasher.281IDx.500ODx.062T (#18). NOTE: The SHCS.250-20
UNC-3A SS (#19) must be tightened to a minimum of 90 in/lbs.
(Both Sides–Left Side Shown)
#20
#17
#18
#19
Loctite
(#16)
NOTE: The SHCS .250-20 UNC-3A SS (#19)
must be tightened to a minimum
of 90 in/lbs.
750AT

Cybex Arc Trainer 750A/750AT Owner’s Manual
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Verify handle assemblies are now installed in the correct position.8.
Right
Handle
Assembly
Correct Position
Left
Handle
Assembly
750AT
Connect 750AT contact heart rate cable
Locate contact heart rate cable exiting from the right handle assembly.1.
Heart Rate
Wire
Main Frame
Socket NOTE: Position plug so handle
does not rub cable
during operation.
750AT
Plug right heart rate cable into main frame socket. Refer to the above diagram.2.

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Attach foot pads
Have one person lift the unit while a second person places a foot pad (#3) under each of the two back
feet.
#3
Level unit
Conrm unit is on a level surface. If not, use a 9/16” open-end wrench to adjust the leveling feet up or
down.
Leveling Feet
Visually inspect unit
Carefully remove any package material from arms and rest of unit.1.
Carefully examine the unit to ensure assembly is correct and complete2. .