HEIDENHAIN VT 121 Operating Instructions Manual page 37

Accessory Designation
Pressure tube (25 m)
6 x1 (D = 4 mm)
i
Pressure tube (25 m)
8 x1.25 (D = 5.5 mm)
i
Pneumatic check valve
(6 mm)
UTI 491 optocoupler relay
HEIDENHAIN recommends using the following accessories
that can be ordered from external suppliers:
Accessory Designation
For installation
Pneumatic check valve
(6 mm)
Manufacturer: Parker
Legris
Pneumatic check valve
(8 mm)
Manufacturer: Parker
Legris
You can order replacement parts from
HEIDENHAIN for product maintenance.
Further information: "Replacement parts",
Page 46
HEIDENHAIN | VT 121 | Operating Instructions | 03/2022
3.4 In case of damage in transit
ID
Have the shipping agent confirm the damage
207881-09
Keep the packaging materials for inspection
Notify the sender of the damage
207881-35
Contact the distributor or machine manufacturer for
replacement parts
1290627-02
802467-01
Item no.
3.5 Repackaging and storage
7984 06 10
Repackage and store the product carefully in accordance
with the conditions stated below.
3.5.1 Repackaging
7984 08 10
Repackaging should correspond to the original packaging
as closely as possible.
Re-attach all mounting parts and dust protection
caps to the product as received from the factory, or
repackage them in the original packaging as received
from the factory
Repackage the product in such a way that
it is protected from impact and vibration during
transit
it is protected from the ingress of dust or humidity
If damage occurred during transit:
Keep the packaging materials for inspection
Contact HEIDENHAIN or the machine
manufacturer
This applies also if damage occurred to
requested replacement parts during transit.
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