Scroll Basemount Compressor
Operating & Maintenance Manual
Powerex • 100 Mundy Memorial Drive • Mount Juliet, TN 37122 • USA
P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com
IN599400AV • 21 October 2020
Page 5 of 12
3. Loosen the tensioning bolt until enough slack is
available to remove the old belts.
4. Replace the old belts with new ones. Additional
loosening of the tensioning bolt may be required
to install the new belts.
5. Tighten the tensioning bolt using a torque wrench
to 45 inch pounds. This will bring the belts to the
proper tension.
6. Tighten the slider bolts, the two on the front edge
of the base, then the two slider bolts closest to
the motor pulley.
7. Re-install the belt guard.
Slide bolts
Tensioning bolt
