Scan-Graphics CF Series Maintenance Manual page 89

6.2 TASK - - BELT REPLACEMENT AND TENSION ADJUSTMENT
Equipment, Tools & Materials Required:
• 5/32 inch Allen wrench
• Standard Flat-head Screwdriver
Procedure for Replacing Belt and Adjusting Tension:
1. Disconnect the power completely, remove the AC power cord.
2. Lift up the lid of the scanner.
3. Remove the left side panel ( Refer to 6.1 if necessary ).
4. Loosen the three screws holding the pulley assembly. Adjust the tension by sliding the
pulley assembly down and towards the back of the scanner. You need not make the belt
extremely tight - - just enough to prevent slippage.
5. Tighten the three screws until the pulley assembly is securely held in place.