TROUBLESHOOTING
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
18
PDB3200
16.2
Maintenance
W A R N I N G
Danger due to compressed air!
Handling the machine while the compressed air supply is on may result in serious in-
jury!
•
Disconnect the machine from the compressed air supply!
The machine is low-maintenance and only a few parts have to be serviced. Nevertheless,
malfunctions or defects which could impair the safety of the user must be rectified immediately!
•
Before each operation, check that the safety devices are in perfect condition.
•
Check the connections for a tight fit at least once a week.
•
Regularly check hydraulic hoses and compressed air hoses.
•
Regularly check the perfect and legible condition of the warning and safety labels of the
machine.
16.2.1
Maintenance schedule
The type and degree of machine wear depend on the operating conditions. The following inter-
vals apply when the machine is used within the specified limits:
interval
components
activity
Before usage
Machine
Cleaning the machine
Before usage
Machine
Removal of all loose parts / tools
Annually
Compressed air hoses
Check for wear, replace if necessary
If needed
Pressure relief
Drain the water separator by pressing the drain valve
16.3
Storage
N O T E
Improper storage can damage and destroy important machine parts. Store packed or
unpacked parts only under the intended ambient conditions!
16.4
Disposal
Observe the national waste disposal regulations. Never dispose of the machine, ma-
chine components or equipment in residual waste. If necessary, contact your local
authorities for information on the disposal options available.
If you buy a new machine or an equivalent device from your specialist retailer, he is
obliged in certain countries to dispose of your old machine properly.
17
TROUBLESHOOTING
W A R N I N G
Danger due to compressed air!
Handling the machine while the compressed air supply is on may result in serious in-
jury!
•
Disconnect the machine from the compressed air supply!
If you are unable to carry out necessary repairs properly and/or do not have the required training,
always consult a specialist to correct the problem!
Trouble
Possible cause
Solution
Machine does not clamp /
release
1.
Compressed air supply
2.
Pressure cylinder
3.
Operating valve
4.
Pressure relief
5.
Working pressure
6.
Compressed air hoses
1.
Ensure 6 bar compressed air supply
2.
Check and change if necessary
3.
Check and change if necessary
4.
Check and change if necessary
5.
Set to 6 bar
6.
Check and change if necessary
