Maintenance, troubleshooting, spare parts and dismantling
ACT VS 3000 - 6000
EN - 39
DAILY:
• Check whether the dew point indicated on the electronics is correct.
• Ensure that the condensate drain system functions properly.
• Make sure that the condenser is clean.
EVERY 200 HOURS OR MONTHLY
• Clean the condenser using an air jet (max. 2 bar / 30 psig) inside out. Make
sure not to damage the aluminium lamellae of the cooling package.
• Remove the filter of the electrical panel and clean the filter material with a
jet of compressed air. If necessary replace the filter material
• Finally, verify the operation of the device.
EVERY 1,000 HOURS OR ANNUALLY
• Verify all screws, clamps and connections of the electric system to make sure that they are fastened
securely. Check the device for broken and ruptured cables or cables without insulation.
• Check the refrigeration cycle for signs of oil and refrigerant leaks.
• Measure the current strength and note it down. Ensure that the read values are within the permissible
limit values, as indicated in the specification table.
• Check the hose lines of the condensate drain and replace them, if required.
• Finally, verify the operation of the device.
EVERY 8,000 HOURS
• Replace electronic drainer service unit.
12.2 Troubleshooting
Certified skilled personnel
Installation works must exclusively be carried out by authorised and qualified skilled personnel. Prior to
undertaking any measures on the compressed-air refrigeration dryer, the certified skilled personnel shall
read up on the device by carefully studying the operating instructions. The operator is responsible for the
adherence to these provisions. The respective directives in force apply to the qualification and expertise
of the certified skilled personnel.
For safe operation, the device must only be installed and operated in accordance with the indications in
the operating instructions. In addition, the national and operational statutory provisions and safety
regulations, as well as the accident prevention regulations required for the respective case of
application, need to be observed during employment. This applies accordingly when accessories are
used.
Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping compressed
air or through bursting and/or unsecured plant components.
Compressed air is a highly dangerous energy source.
Never work on the dryer when the system is under pressure.
Never direct the compressed-air outlet or condensate drain hoses at persons.
The user is responsible for the proper maintenance of the dryer. Non-observance of the instructions in
the "Installation" and "Maintenance, troubleshooting, spare parts and dismantling" chapters leads to the
expiration of the guarantee. Improper maintenance may result in dangerous situations for the personnel
and/or the device.
Danger!
Supply voltage!
Contact with non-insulated parts carrying supply voltage involves the risk of an electric shock resulting in
injuries and death.
Only qualified and skilled personnel are authorised to run electrically-operated devices. Prior to
undertaking maintenance measures at the device, the following requirements must be met:
Make sure that the power supply is switched off and that the device is off and marked for maintenance
measures. Please also ensure that the power supply cannot be re-established during the works.
