SCHUNK VERO-S NSR 138, Translation Of Original Operating Manual

Page: 41 / 60

Maintenance and care
7 Maintenance and care
The quick-change pallet system is designed for low-maintenance
operation, so that opening and disassembling the clamping
modules is only necessary in exceptional cases.
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 cover of the clamping module is spring pre-loaded and must
only be removed by trained specialist personnel.
To ensure the quick-change pallet system operates perfectly, the
following instructions are to be observed:
Pressurizing medium, compressed air. Requirement for
compressed air quality according to ISO 8573-1:2010 [6:4:4].
A separate maintenance unit must be used for the air supply. The
robot coupling is prepared for use with unlubricated compressed
air.
• Make sure that the contact surfaces of the interface are always
clean.
• Make absolutely sure that no chips of any kind can enter the
interface and that the interface does not fill with cooling
emulsion, which is particularly possible with vertical alignment
of the clamping pin axis. If the interface should fill with cooling
emulsion, initiate the unlocking process and dry out the
interface in actuated state.
• Only use high-quality cooling emulsions with anti-corrosive
additives during processing.
• Check the units at regular intervals (at least every two weeks or
after 1000 clampings). The system is functioning correctly if the
clamping slides move smoothly at minimum system pressure (5
bar).
41 01.00 | NSR 138 / PKL 138 | VERO-S Robot Coupling for Pallet Handling | en |
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