SCHUNK VERO-S NSR 138, Перевод оригинального руководства по эксплуатации

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Assembly
6.3.3 Air purge connection with cleaning function
For interface cleaning, the NSR 138 has two side air purge
connections with G1/8 connection thread and 2 hose-free direct
connections on the bottom side. The side air connections must be
closed with G1/8 locking screws when not in use. The hose-free
direct connections on the bottom side must be sealed with O-rings
(Item 32; included in the accessory kit) in
every case.
The positively driven air flow is released on the centering and
locating surfaces of the clamping system. The NSR 138 therefore
has a cleaning function on all contact surfaces of the entire
coupling interface.
The air supply for the air purge function is supplied via two hose
lines on a connected system of channels. The use of two pressure
lines increases the air outlet volume. If the air purge function is
only controlled with one hose line, the open air connection must
be sealed with a G1/8 locking screw (see chapter "Assembly
Drawings"
} 10 [ / 48] ).
It is advisable to use the air purge function if the clamping module
approaches the pallet coupling. In doing so, the two system
components to be coupled are cleaned of dirt and chips.
The following must be taken into account when controlling the
robot coupling NSR 138:
• Max. pressure of the air purge: 6 bar
•
The air purge must be switched off again before the pallet
coupling is locked fully in the robot module, as otherwise an
air cushion can form.
23 01.00 | NSR 138 / PKL 138 | VERO-S Robot Coupling for Pallet Handling | en |
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