Maintenance and care
30
06.00 | NSA plus 120; NSA plus 160 | VERO-S quick-change pallet system | en |
0489070
9 Maintenance and care
The Quick Change Pallet System is designed for minimum-
maintenance operation, so that opening and disassembly of the
clamping modules is only necessary in exceptional cases.
The operating time of the clamping system depends on the
number of clamping cycles and the operating conditions. After
appr. every 500,000 clamping cycles maintenance work should be
done. Thereby every wear part (seals and bearing shells) has to be
exchanged.
CAUTION
Risk of injury and risk of damage to the clamping module when
opening the housing cover.
If the clamping module has to be disassembled, ship the module
to SCHUNK for repair.
The covers of the clamping modules are spring-packaged may
be removed only by trained personnel.
In order to maintain proper function of the system please
consider the following notes:
Pressure medium:Compressed air, compressed air quality
according to ISO 8573-1:7 4 4
CAUTION
The air supply must be done via a separate maintenance unit
with oiler.
• Make sure that the bearing surface of the interface is always
clean.
• Please arrange the necessary, so that chips of any type can’t get
into the interface.
• For operation, only high-quality coolant emulsions with rust-
protection additions should be used. The same as stipulated for
the machining centers.
• Regularly inspect the units (at least every 2 weeks or after 1000
clamping cycles). A proper function is assured, if the clamping
bars and the lifting pins are moving smoothly at minimum
pressure (5 bar) without jerks.
• Regularly inspect the system visually and control proper
function. In case of visible damages or signs of malfunction,
please stop the operation immediately. The system should not
be started up again, before all the damages are repaired by
exchanging the damaged unit. I.e. by exchanging the damaged
unit.
