Adjusting The Resistance - Sunny Health & Fitness SF-RW5639 User Manual

ADJUSTING THE RESISTANCE

This rowing machine is designed with 12 levels of resistance. Turn the upper ring on the Hydraulic
Cylinder (No. 30) so the arrow points to the desired resistance level, as shown on the drawing.
NOTE: Please do not adjust the resistance of the hydraulic cylinder during operation to avoid injury
and damage to the machine.
WARNING
The hydraulic cylinder on this rowing machine is designed to be used up to 20 minutes per exercise
session. Allow at least 20 minutes in between sessions for the hydraulic cylinder to properly cool
down.
Caution: The hydraulic cylinder can generate excessive heat after long periods of use, making it
unsafe to touch. Allow the cylinder to cool before moving the rower
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