Witschi ProofMaster - Maintenance Schedule

Maintenance
28.03.2022 71 / 112
6.2 Maintenance schedule
Caution - material
Risk of damage to the ProofMaster due to insufficient
servicing of the compressor!
Failure to service the compressor may result in contamination of the
compressed air by oils harmful to the ProofMaster.
• Service the compressor as specified in the manufacturer's
documentation.
• Make sure to comply with the maintenance cycles specified in the
following maintenance schedule.
ð Non-compliance will void the warranty.
Info
The following maintenance schedule is intended for the
operator of the ProofMaster.
Maintenance of the ProofMaster does not require a specialist technician.
Interval Maintenance task Personnel
Daily Clean the seal with a dry microfibre cloth. Operator
Check that the compressed air hose is secure and in good condition.
Make sure that the bell cover is closed at the end of the day. See
Switching off the device [}Page39].
Annually
(recommended)
Have the ProofMaster recalibrated. To do so, contact the point of
sale. See Technical support [}Page8].
For calibration, the deformation sensor can be sent individually or
installed with the ProofMaster. See Replacing the deformation
sensor [}Page72].
Customer service
After 200,000tests or
every 8 years, at the
latest
An inspection must be carried out on the ProofMaster. The message
"Inspection required. Call Witschi service" appears when starting the
ProofMaster. To do so, contact the point of sale. See Technical
support [}Page8].
Comment
The number of tests since initial commissioning can be found in the
menu Settings > Info > Operating information.
Customer service