SECTION 6 300HH, 375, 375H, 375HH, 425 AND 425H USER MANUAL R00
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3. ANNUAL ENGINE VIBRATION MOUNT INSPECTION
At least annually inspect engine vibration mounts for security of attachment and to make sure the resilient parts are intact. 
DO NOT operate compressor with defective engine mounting system. Remove and replace defective parts by ordering 
with part numbers indicated in Parts List.
Maintenance Performed
By
Location
Date
Maintenance Performed
By
Location
Date
4. ANNUAL FRAME, CANOPY, AND PARTS INSPECTION
At least annually inspect frame, canopy and parts, for security of attachment. Make sure there are not any missing or 
deformed members, including all hinged doors, covers and their fastening devices. DO NOT operate compressor with 
defective frame, canopy and parts. Remove and replace defective parts by ordering with part numbers indicated in Parts 
List.
Maintenance Performed
By
Location
Date
Maintenance Performed
By
Location
Date
5. ANNUAL ACOUSTICAL MATERIALS INSPECTION
At least annually inspect all acoustical materials, if any, for security of attachment. Make sure that there is not any material 
missing or damaged (refer to Parts List). Clean or replace, if necessary. DO NOT operate compressor with defective 
acoustical material. Remove and replace defective parts by ordering with part numbers indicated in the Parts List.
Maintenance Performed
By
Location
Date
Maintenance Performed
By
Location
Date