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Care & Maintenance:

 

 

The 

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&

 

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3

 resistance system should never need grease on the bearings located inside the 

crank housing.  However, periodic adjustment of the bearing retainer ring may be necessary.  
Loosening the lock nut, located on the left side of the bike can make adjustments.  Turn the 
slotted bearing retainer with a screwdriver.  Do not over tighten, as this will cause the hand 
crank not to freewheel smoothly. 
 
Please call 1-800- 940-9844 for all customer service, warranty, and product information.  

 

FAQ’s & Trouble Shooting:

 

 

Problem:  

The handgrips will not attach to the hand crank. 

 
Answer: 

1. Check that you have a left and a right hand grip, not two lefts or two rights.  
Marked L and R at threaded end.   
2. Then check that you are trying to attach the right hand grip to the right side 
and that you are rotating the handgrip in the correct direction. 
3.  Check that the threads have not been cross-threaded. 

 

Problem: 

The handgrips unscrew from the hand crank when rotated. 

 
Answer: 

1. Check that the handgrips are secured in position using a wrench and are not 
just hand tight. 

 

2. Ensure that the rubber handgrip rotates on the threaded shaft.  If not please 
return the part to your supplier for a replacement.  

 

Problem: 

When the handles are rotated the hand crank moves side to side. 

 
Answer: 

Check that the hand crank-bearing retainer, located on the left side of the unit, is 
tight. 

 

Problem: 

There is a loud rattling sound when the handgrips are rotated. 

 
Answer: 

It is possible that during shipping the flywheel axle vibrated loose.  This would 
cause the drive belt to either become loose or come off the pulley.  Remove the 
cover, pull the flywheel axle until the belt is taught and straight, and then secure 
the axle in place with a wrench.    

 

 

Problem: 

The flywheel resistance is to light or to heavy. 

 
Answer: 

See the resistance adjustment instructions on page 3, #5. 

 

Problem: 

Electronic monitor will not turn on. 

 
Answer: 

Check all power connections.  Ensure the 6VDC power supply plug is inserted 
correctly into the plug and the cable is not over extended.  Check that the colored 
ribbon cable is properly inserted into the back of the monitor.  Read monitor 
instructions again to ensure correct operating procedure. 

 

All units are tried and tested before shipping. 

 
 
 
 

Summary of Contents for 370-e1 Series

Page 1: ...or rm m I In ns st tr ru uc ct ti io on n M Ma an nu ua al l Expandable Modular Technology The only exercise equipment line with interchangeable upgradeable resistance systems that safeguard against o...

Page 2: ...semi recumbent seat is orthopedically designed for even weight distribution The seat adjusts front to rear for proper user positioning and rotates 360 degrees to provide easy access The seat assembly...

Page 3: ...is supported and it may not move in either direction when the lever is moved 3 Place hands on the arm crank handles 380 arms only and feet on the foot crank With back supported by the seat adjust the...

Page 4: ...the grips into the hand crank The handles should rotate freely on the threaded rods In the 370 Series platform format the handles may have been attached at the factory 2 Electronic Exercise Monitor O...

Page 5: ...ips are secured in position using a wrench and are not just hand tight 2 Ensure that the rubber handgrip rotates on the threaded shaft If not please return the part to your supplier for a replacement...

Page 6: ...ise to tighten A small adjustable wrench should be used to securely tighten the grips into the hand crank The handles should rotate freely on the threaded rods In the 370 Series platform format the ha...

Page 7: ...osition using a wrench and are not just hand tight 2 Ensure that the rubber handgrip rotates on the threaded shaft If not please return the part to your supplier for a replacement Problem When the han...

Page 8: ...ht hand side of the cycle Rotating the nut away from you to tighten To change the handles simply remove the handle from the crank arm by rotating the nuts towards you and replace with either 22 degree...

Page 9: ...r handgrip rotates on the threaded shaft If not please return the part to your supplier for a replacement Problem When the handles are rotated the chain does not engage the flywheel Answer Check that...

Page 10: ...re operated and controlled independently and give the user flexibility in customizing treatment or a workout The only upper and lower body system with a height adjustable upper resistance module A sem...

Page 11: ...replaced at no cost excepting labor for the remainder of the warranty period thereafter In certain cases to avoid any undue delay Endorphin may at its discretion replace a product with a factory refur...

Page 12: ...12 The Endorphin Corporation Attn Warranty Registration Dept 6901 90th Avenue North Pinellas Park FL 33782 U S A PLACE STAMP HERE...

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