Maintenance Checklist - Champion R Series Operation & Service Manual

Maintenance Checklist

Check oil level of both compressor and engine if equipped. Add quality lubricating oil as
1
required. See Section on "Oil Specifications".
Drain moisture from tank by opening tank drain valve located in bottom of tank. Do not open
2
drain valve if tank pressure exceeds 25 PSIG.
3 Turn off compressor at the end of each day's operation. Turn off power supply at wall switch.
Clean dust and foreign matter from cylinder head, motor, fan blades, air lines, intercooler, and
1
tank.
2 Remove and clean intake air filters.
3 Check V-belts for proper alignment and tightness:
a Remove bolts and guard to access compressor drive.
b See "Setting Belt Tension" Section for details on how to check and set proper tension.
If necessary, loosen mounting hardware which secures motor to base. Slide motor within slots
c
of baseplate to achieve proper tension.
Check the alignment of pulleys. The compressor flywheel and motor sheave should be aligned
d
within ±1/2° with notched belts and ±2° with wrapped belts. Adjust if necessary.
e Tighten mounting hardware to secure motor on base.
f Re-install guard and secure with bolts.
Change crankcase oil. Use type and grade oil as specified in the section on "Compressor Oil
1
Specifications".
Check entire system for air leakage around fittings, connections, and gaskets, using soap
2
solution and brush.
3 Tighten nuts and capscrews as required. See "Torque Values" section.
Check and clean compressor valves. Replace valves when worn or damaged. Replace valve
4
gaskets after each inspection.
5 Pull ring on all pressure relief valves to assure free movement.
R-Series Electric
Operation & Service
DAILY MAINTENANCE
WEEKLY MAINTENANCE
EVERY 90 DAYS OR 500 HOURS MAINTENANCE
26 CQF3473 v.01
April 17, 2018