5�2
Storage
Î
Follow the safety instructions in
Chapter 5.1
and observe the following storage
times. The appropriate storage period applies from the date of delivery (i.e. the date
of invoicing or goods issue date as recorded by WEH or its distributor). If the
WEH
®
Product is installed in a complete system, the storage time depends on the
component with the shortest storage time.
Up to 3 years
Î
Before use, check the surfaces of the external seals for cracks.
Attention:
Any elastomer seals with fine cracks on the surface must
be replaced.
Note:
If you should have any doubts about the aging state of the
stored WEH
®
Product, please contact WEH.
Attention:
Before commissioning, check the WEH
®
Product for leak
tightness. On this topic, see
Chapter 7. Installation on page 15
.
> 3 years
- Before use, all elastomer seals must be replaced.
Î
For this, send the WEH
®
Product to WEH for maintenance.
Î
Store the WEH
®
Connector with the clamping lever released. The clamping lever
must not be actuated. The service life of the seals will be shortened if the seal is left
in the clamped position for a long time without a test piece.
6. REQUIRED TOOLS
Part no�
Description
Installation
Maintenance &
Lubrication
--
Suitable open-ended spanner
(suitable for the relevant spanner widths)
X
--
Calibrated torque wrench
(suitable for corresponding torque)
X
--
Suitable open-ended spanner insert
(suitable for the relevant spanner widths and
torque spanner)
X
W136538
WEH
®
O-ring picker set*
X
E99-44923
WEH
®
Maintenance spray
X
* The WEH
®
O-ring picker is manufactured from plastic and has to be considered as a
consumable product.
MD-10015-L51-R1.1.0-03
Page 14
Operating instructions
AE
