647 Chair Primary Fuses Replacement Test and Repair

Equipment Alert

When replacing fuses, rotate fuse holder so that the correct voltage setting, 115 VAC, appears in the window. Failure to comply will result in damage to the chair.

647 Chair Fuses Replacement

If power indicator light is off, there is no power to the chair, check the fuses. If power indicator light is on, the chair has power and the fuses are OK.