General; Daily Maintenance; Periodic Maintenances; Weekly Maintenance - Hertz HGS 3-20 Bedienungshandbuch

5. CHAPTER

5.1 GENERAL

SINCE YOUR COMPRESSOR IS A COMPLICATED MACHINE; MAINTENANCE ACTIVITIES
PERFORMED BY UNAUTHORIZED AND NON TRAINED PERSONNEL WILL ABOLISH ALL
GUARANTEE AND MAY CAUSE UNDESIRED DAMAGE AND INJURIES.
While the compressor is running never remove any cover or part. Prior the maintenance;
switch off the energy of compressor from the main switch. Remove the compressor from the
pressure on the utility line and ensure that all pressure inside the compressor is discharged.
Prior the maintenance, read this handbook carefully; Performance of maintenance by authorized personnel will
lengthen the life of your compressor.

5.2 DAILY MAINTENANCE

Check the compressor oil level.
There is a transparent hose for indicating oil level on the oil receiver body. Check the oil level when
o
the compressor is stopped (during operation oil level may vary). If oil is missing refill it. If you are
frequently adding up oil, this means that there is a problem with your compressor. In order to
understand this; review the section 7. (TROUBLESHOOTING) part.
During operation, check the failure warnings and operating values from the control panel.
Discharge the water collected in the air receiver by opening the valve under the tank

5.3 PERIODIC MAINTENANCES

For performing the periodic maintenance read thoroughly the maintenance instructions to be mentioned in the
following pages.

WEEKLY MAINTENANCE

Clean the panel and intake filters of your compressor by compressed air.
Discharge the water accumulated in the air receiver.
Clean the cooler cells by compressed air.
Check the oil level.
Check the internal accessory against oil leak or damages by eye.

MAINTENANCE SCHEDULE

MAINTENANCE
OIL CHANGE
OIL FILTER CHANGE
PRE-FILTER CANGE
INTAKE FILTER CHANGE
* BELT TENSION CONTROL/ALIGNMENT
ELECTRIC CONNECTION LOOSENES CONTROL
OIL/AIR LEAKAGE CONTROL
COOLER CLEANING (WITH AIR)
SEPERATOR CHANGE
LINE FILTER SERVICE KIT CHANGE
DRYER MAINTENANCE
INTAKE VALVE SERVICE KIT CHANGE
MPV SERVICE KIT CHANGE
AIR RECEIVER HYDROSTATIC TEST
* BELT CHANGE
OIL/AIR HOSE CHANGE
SCREW CONTROL / REVISION (IF NEEDED)
SCREW REVISION
*
ONLY THE BELT DRIVING COMPRESSORS
MAINTENANCE
36
WORKING HOURS