Samson EB 31a, Mounting And Operating Instructions

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4-5
EB 31a_EN
December 2022 edition
Subject to technical changes
Shipment and on-site transport
Table | 4-5: Maximum permissible additional weight
DAP/SRP
actuator
max. load
for both
holes in kg
Threaded
holes
Weight
in kg
4)
max.
permissible
additional
weight in kg
02000 200 M10x15 64 136
03000 200 M10x15 102 98
04000 300 M12x15 150 150
05000 300 M12x15 169 131
10000 300 M12x15 251 49
4)
SRP weight with 6 springs
Danger due to improper fastening of the sling to the valve!
Ö
Observe the detailed notes about lifting the complete valve,
see the corresponding documentation for the respective valve.
Danger due to insuf fi cient screw connections!
The lifted load requires a suitable screw connection of all screws
and pins required for lifting.
Ö
Minimum screw connection, observe > 1x thread diameter.
Danger due to failure to observe the safety regulations!
Ö
Comply with the safety regulations for load handling.
PFEIFFER does not accept any liability for improper handling of
the valve or additional loads.
4.4 Storing the actuator
Damage to the actuator due to improper storage!
− Comply with the storage conditions.
− Avoid long storage periods.
− In the case of deviating storage conditions and a longer stor-
age period, contact PFEIFFER.
PFEIFFER recommends checking the actuator and the storage
conditions regularly during a longer storage period.
WARNING
NOTE
Info
Storage conditions
Ö
If the valve and actuator are already assembled, observe the
storage conditions for the respective valve, see the corre-
sponding documentation for the valve.
Ö
In the case of storage prior to installation, the actuator should
normally be stored in a closed room where it is protected
against harmful in
fl uences such as impacts, dirt or moisture.
A room temperature of 25°C ± 15°C and a relative humidity
of <75% are recommended.
Ö
Secure the actuator in the storage position against slipping or
tipping over.
Ö
Do not damage the corrosion protection (paint, surface coat-
ing). Remedy any damage immediately.
Ö
Make sure that the surrounding area is free of acids or other
corrosive and aggressive media.
Ö
Do not place any objects on the actuator.