Service manual

C762, C764, C764i Stairclimber
Page 17
Section Four - Checking Unit Operation
This section provides you with a method of checking climber operation. Check climber operation
at the end of a maintenance procedure and when it is necessary to ensure that the climber is
operating properly.
Procedure
1. Plug the power cord into the wall outlet, then turn on the climber by using the circuit breaker.
2. When the PRESS ENTER FOR PROGRAMS prompt appears, press QUICK START.
3. Select Work Level 1 and press ENTER.
4. Operate the climber 4–5 minutes. As you operate the climber:
a. Concentrate on the resistance of the climber and the sound of the stair arm belts and
return springs as you pedal. Be on the alert for unusual rubbing, hitting, grinding, or
squeaking noises
b. Press the Change keys. Verify that information such as Horizontal Distance and Steps
Per Minute changes as the workout progresses.
c. Make sure that the stair arm belts do not rub on the cover and that the cover bracket
does not rub on the sheave.
5. If you feel no resistance as you step, if the climber makes unusual noises, or the electronic
display does not change appropriately...
THEN... OTHERWISE...
Refer to Section 6 Continue with the next step.
6. Press the WORK LEVEL
▲ key until you reach Work Level 5. Operate the climber for
another 2–3 minutes.
7. If the climber resistance does not change or the climber operation feels inconsistent
compared with Work Level 1...
THEN... OTHERWISE...
Refer to Section 6 Continue with the next step.
8. Press the WORK LEVEL
▲ key until you reach Work Level 10. Operate the climber for
another 2–3 minutes.